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  1. I want to exchange my 750 ti for 1050 ti. Would you like to know if the GTX 1050 ti is compatible with EGPU? Sorry for my bad english.
  2. Tech Inferno Fan July-2015>> Anybody interested in the 12.5" 2570P should also consider a 14" Dell E6430. The E6430 is the superior performance platform due to it's 900P LCD option, NVidia dGPU option, unlockable turbo bins (+400Mhz) on i7-37xxQM/i7-38xxQM CPUs and x2 2.0 eGPU capability. All with a minor size/weight penalty. See http://forum.techinferno.com/dell-la...tml#post118135 for details. Welcome to the 2570P Owner's Lounge! A place to liase with other owners and share useful tips/tricks/mods to get the most satisfying user experience from this exceptional ultraportable notebook. Release date: 22 June 2012, Model name: Inventec SIMBA, Nick name: EXtremeBook for i7-quad upgraded units A 2570P can be had for as little as US$250 on ebay-US , still with remaining 3yr global onsite warranty. A bargain when you consider it's upgraded desktop-replacement performance and durable MIL-spec build in a small 12.5" package. A features set unmatched by any other Ivy Bridge or Haswell notebook that remains undisclosed by all online reviews and even by HP. Grab one before word gets out . 2570P highlights being: socketted CPU allows a easy user upgrade up to a 45W i7-quad, doubling i5/i7 dual-core CPU performance. The result of doing so being the smallest, most powerful systems available that can function as a desktop replacement. Ultraportable competitors like a 12-14" Lenovo X230/X1C/T430s, Dell E6230/E6330, Toshiba R930/R940 or 13" Macbook Pro all have soldered dual-core i5/i7 CPUs making CPU upgrades unfeasible. Need to upsize to a larger 14" Lenovo T430/T440 or (preferrably) a Dell E6440 to get a socketted CPU. rare 5Gbps expresscard slot allows implementing a ~$160 GTX560Ti@x1.2Opt DIY eGPU for gaming graphics, CUDA/OpenCL processing or driving more external LCDs. optical drive can be swapped with a second 2.5" 9.5mm SATA-III 6Gbps SSD or HDD in a caddy & in a JBOD, RAID-0 (performance) or RAID-1 (redundancy) configuration. Can have up to 4TB of internal storage (2x2TB 9.5mm). Or RAID-0 2xSSDs for superfast boot-times and > 1GB/s sequential transfers. eSATAp port allows external bootable SSD/HDD to be attached using a single eSATAp cable. Ultra convenient when you consider USB-only systems like Macbooks require complicated software workarounds to get a Win7/8 disk booted off their USB ports. upgradeable wifi : can upgrade to recently-released 802.11AC standard with a Broadcom BCM4352 or Intel 7260 HMW card as explained. internal WWAN/3G capable : install a whitelisted WWAN/3G card, insert a mobile SIM and surf the internet anywhere battery options include a 31Wh 3-cell, 62Wh 6-cell (9hrs) and 100Wh 9-cell battery (15hrs) is listed by laptopmag as a top 5 HP laptop of 2013 (Dec-2013) and top 10 business notebook (Apr-2013) Comparison: http://forum.techinferno.com/what-no...html#post34610 concludes the 2570P is the best one.Comparison: 12.5" HP 820 G1 (Haswell: 4th-gen i-core) versus 2570P (Ivy Bridge: 3rd gen i-core) in spoiler: Comparison: 12.5" HP 2570P (Ivy Bridge: 3rd gen i-core) versus 2560P (Sandy Bridge: 2nd gen i-core) Example user-customized 2570P systems ordered by CPU performance User CPU clock TDP x27-TDP Storage: 9.5mm primary + ODD bay Other mods i7 quad-core equipped 2570Ps Aikimox i7-3840QM@2.93 45W 500GB + 1TB HDDs (1.5TB) OC ME FW, 16GB DDR3, cooling Tech Inferno Fan i7-3740QM@2.83 45W 22.1W 256GB S840P.SSD + ODD + 500GB eSATAp GTX770 eGPU, OC ME FW, BCM4352AC wifi, battery life tweaks, cooling Dewos i7-3840QM 2.8 45W 24.8W 128GB+128GB RAID0 SSDs GTX660 eGPU, 16GB DDR3 badbadbad i7-3840QM 2.8 45W 26.2W 500GB S840 EVO SSD + ODD 16GB DDR3L, BCM4352AC wifi invait53 i7-3840QM 2.8 45W 128GB SSD + 2TB ST HDD 16GB DDR3, WLAN-USB, BCM4352AC wifi+BT4.0 paperclip i7-3820QM 2.7 45W 22.4W 240GB Intel 530 SSD + ODD jacobsson i7-3740QM 2.7 45W 256GB+256GB RAID0 SSDs + 500GB eSATAp GTX670 eGPU, 16GB DDR3L, cooling pandaleo i7-3740QM 2.7 45W 24.5W 256GB Toshiba SSD 16GB DDR3L Uftherr i7-3720QM 2.6 45W GTX570 eGPU, 8GB DDR3, cooling hatoblue i7-3630QM 2.4 45W 23.6W GTX560Ti eGPU krazyazy i7-3632QM 2.2 35W 24.5W 256GB S840P.SSD + 500GB HDD GTX660Ti eGPU, 16GB DDR3L phillofoc i7-3632QM 2.2 35W 25.5W 128GB C400 SSD + 500GB HDD GTX650Ti eGPU, 16GB DDR3L, 7260AC wifi, battery life tweaks bjorm i7-3632QM 2.2 35W 25.7W 500GB S840 SSD + ODD GTX560TI eGPU, cooling+quiet_fan+holey_bottom i5 or i7 dual-core equipped 2570Ps rhx123 i7-3520M 2.9 35W 256GB LiteOn LCT-256M3S SSD + ODD GTX780 eGPU jot23 i5-3210M 2.5 35W 128GB C400 SSD + 640GB HDD GTX660 eGPU xuhexiffi806 i7-3689Y 1.5 13W 180GB Intel 530 SSD + weight saver 100Wh 9-cell battery, expresscard-SD reader PURPLE - highest performance AND lowest power consumption in this table RED - highest performance configuration in this table GREEN - lowest power consumption in this table x27-TDP: TDP when running at x27 reflecting overall CPU temps and efficiency as discussed Operating System, Support, Drivers, Disassembly Guide HP's 2570p Drivers Link, Manuals Link, Maintenance And Service Guide, Disassembly Guide, Media Services Link w/ videoWindows 7 OEM HP Source - For Clean Installs : includes additional HP installation contents needed for a Win7 clean install media.2560P schematic : 2570P is similiar but unfortunately no public schematic found for it as yet. This is the next best thing.HP warranty checker : useful to check a ebay secondhand unit's remaining warranty Performance upgrade: i7-quad CPU resulting in 'IVB ZBook 12' or 'EXtremeBook'Can effectively double the CPU performance going from a factory i5/i7 dual core to a i7-quad CPU. Could also be desirable if you wish to lower fan noise and temps. Running a i7-quad with max 99% CPU utilization results in noticably cooler temps than their dual-core counterparts without loss of performance, eg: cool i7-quads by bjorm's i7-3632QM or Aikimox's i7-3840QM. Note: warranty implications of a CPU upgrade - a factory-specced faster dual core up to i7-3520M 2.9 will not void warranty while a i7-quad will void the warranty if HP know about it as it wasn't offered with one. I'd keep the original CPU back and swap it back in if necessary. Upgraded 2570P i7-quad system examples are shown in the table above.NOTE: A 45W CPU can have highest multiplier limited to a 35W CPU level using Throttlestop software. That means a 45W i7-3630QM/i7-3610M (turbo=3.4/3.3Ghz) runs like a 35W i7-3632QM/i7-3612QM (turbo=3.2/3.1Ghz). Best 45W i7-quads being a i7-3630QM (x32) , i7-3720QM (x34) and i7-3740QM/3820QM (x35). There is at max 9% 4-core peformance difference between these with the higher end ones often not being able to maintain their upper multipliers as shown here. Meaning, suggest grab whichever is available and of lowest cost in your area.The 4-core TDP limit means any faster 45W CPUs do not see any gains. If need more performance and have deeper pockets then consider purchasing a 55W i7-3920XM instead. It has an additional 10W heatroom for turbo. Though it will absolutely need cooling mods to be able to accomodate at that level. <- 55W CPU is being limited to 45W on a 2570P as shown.It's possible to get and install cheaper PGA-to-BGA converted i7-quad CPUs as demonstrated by pandaleo.RECOMMENDED reading: How to choose the most efficient 45W i7-quadPerformance upgrade: external graphics (eGPU)DIY eGPU to attach a desktop videocard via the 2570P's 5Gbps expresscard slot. Provides accelerated gaming graphics, CUDA/OpenCL processing and additional HDMI/DVI outputs to drive multiple monitors. To do this most users only need to set System configuration->Device configuration expresscard slot from Generation 1 to Generation 2 as shown below:A NVidia GTX460/560/660/670 is a straight plug-n-play implementation on a 2570P when using Windows 7, though Win8.x is problematic (src: here). Win8.x users may consider doing a UEFI installation instead which resolved error12 and gave hotplug capabilities as noted here.An AMD card, GTX650, GTX750, GTX9xx or older NVidia cards require a DSDT override and (maybe) DIY eGPU Setup 1.x interposer software to eradicate error 12 that prevents their functionality. See the 2570P DSDT override details if using one of these cards.Implemented on a 2570P at x1.2Opt speed (5Gbps + compression) using a NVidia GTX670 (jacobsson), GTX660Ti (Tech Inferno Fan), GTX560Ti (bjorm), GTX660 (dewos), GTX560Ti (hatoblue), GTX650Ti (phillofoc) Above: simplified HP 2570P eGPU installation process instructions courtesy of T|U user badbadbadPerformance upgrade: storageExtra hotswappable 9.5mm (2.5") HDD/SSD added through Optical-Drive Bay (SimoxTav) or newmodeus. US$18 optical drive faceplate replacement part2570P RAID-0 SSD guide (jacobsson) - get superfast bootup and 1GB/s sequential reads by configuring two SATA-III SSDs as a RAID-0 volUS$4 eSATAp cable - connect to your SATA HDD/SSD to the 2570P's eSATAp (combo SATA+ USB 3.0) port for superfast bootable storage.FAQ about optical drive space saver: can it's faceplate be used on other ODDs/caddies? Answer: no/yes.System mod: LCD upgrade The supplied LCD is a 12.5" single-LVDS TN panel, HP P/N 685504-001 which is a AUO B125XW02 V.0 or Samsung LTN125AT02 with relatively narrow viewing angles and around 45% gamut. X220/X230 IPS LCD retrofit with wide viewing angles: failed attempts by bjorm and pandaleo due to insufficient clearancehigher-resolution panels: not possible as HP has confirmed 2570P has only single-LVDS wired per detailsSystem mods: cooling and fan quieteningRecommended reading - INFO: Tech Inferno Fan findings on improving 2570P cooling systemNotebook FanControl - easier to configure than TPFanControl. Can set 2.5% (2825 rpm)-100% (5120 rpm) manual fan control or temperature-based rules. Nice. Though because there isn't a 2570P configuration item I use a HP 8560P or ZBook 15 instead.troubadix's TPFanControl allows software fan step control though doesn't alter the cut-in RPMs which bjorm says is 3072rpmquiet_fan: 2x1N4004 diode mod (bjorm) & : reduce fan RPMs including cut-in RPMsheatsink mods: by Tech Inferno Fan's (copper-stack), Aikimox, bjorm & jacobsson's 'Anarchist' - improve heat transfer to reduce fan activity or host a 45W i7-quad comfortablybjorm's holey bottom cover mod - improve airflowSystem mod: BIOS inc WLAN/WWAN Unfortunately the 2570P bios is RSA protected. Flashing a modified BIOS that say disables the WWAN whitelist results in system failing to boot. Nobody has successfully created a modified bios. REF: bios-mods.com. WLAN/WWAN/Bluetooth whitelist : IDs of cards that the BIOS will allow boot with.Confirmed Intel 6235 working in 2570P - it's between 0.5W to 1W more efficient than the stock Intel 6205 (M3ph15t)Non-whitelisted Intel/Atheros WLAN works: Intel 1000, 5100, 6235 and Atheros AR5B91 all work as "Test WLAN" cards with BIOS F.41/F.42F.44 bios confirmed by HP to have no WLAN whitelistBIOS dumps at hpfocus.com : extensive Elitebook (inc 2570P) bios dumps. Here's the two files discussed of interest: 68ISB16.F34.rar (F.34 dump - unlock flash descriptor with WIN+[left arrow]+[right arrow] then flash using fptw64.exe utility). NbDmiFit-2.03.zip (DMIFit - initialize the computer information(S/N, P/N, etc.) Emergency recovery: if you have a flash go wronghttp://forum.techinferno.com/general...html#post26529 : Press WIN+[left arrow]+[right arrow] during poweron to unlock the flash descriptor WWANDOS - HP WWAN whitelist writing tool Tweaks: overclocking and extending battery lifeKhenglish's 2570P BCLK overclocking ME FW - allows increasing BCLK by 4.8% using XTU software, eg: i5-3360M 2.8Ghz -> 2.93GhzBattery life tweaks inc 33% longer 2570P battery life by enabling ASPMs and L0s L1 using softwareMISC infoWLAN-USB: Wiring the WLAN USB pins to the docking connector to enable WLAN Bluetooth (BCM94352AC+BT4.0) [invait53]INFO: Retrofitting webcam to non-webcam modelCorrecting Production Information Incorrect bios halt screen (eg: system board, product name, serial, SKU, family)Using a ramdisk for browser cache (phillofoc) : to extend battery lifeWWAN whitelist workaround. As a BIOS mod is not possible, enthusiastic individuals could mask then internally re-route the WWAN USB pins (36,38) to either the expresscard or docking connector USB port. Yes, soldering would be required. REF: 2560P schematic for pinouts.unbridged tracks on 2570P WWAN socket are mSATA but no BIOS support : info on how the mSATA can be enabled on the WWAN socket weight loss : how to lighten the 2570P using a weight saver instead of the optical drive, lighter AC adapter, + more.Hackintosh works on 2570P: Mac OSX Mountain Lion (10.8.5) confirmed working minus wifi on a 2570P.Hackintosh works on 2570P #2 : Newer Mavericks 10.9 working on a 2570P. HP '820 G1' backlit keyboard retrofit : unimplemented experimental howtoObtaining an expresscard blank: how to order a replacement if lost yours, getting a optical bay space saver in the processHP HS2340 WWAN module: using it on a non-HP notebookHS2340 WWAN module: fixes for dropping connections (HP forums)Systemboard photos : closeup photos by pandaleoWin7 fix for brightness hotkeys ceasing to work after sleep-resume cycle (phillofoc)Acknowledgements: a cast of many 2570P and other T|I users contributing to this thread. Thank you. 12.5" HP Elitebook 2570P review from 51nb.comTech Inferno Fan comments: Below is 51nb.com's Chinese-to-English translated 2570P review. notebookcheck have done a extensive review too. There's another English version review of the HP EliteBook 2570p posted that has some great coverage. Almighty business The HP EliteBook 2570p evaluation (source: 51nb.com)Business this traditionally has a the impertinent game video of the mainstream computing power, With the notebook full access IVB era, equipped with the latest the IVB architecture processor of Commerce this performance has been further enhanced. HP recently introduced the ProBook and EliteBook series of new business in this latest IVB platform positioning flagship model EliteBook 2570p continuation of the the HP business of the excellent design, including black TrackPoint, fingerprint reader, 180 degrees opening and closing angle, backplane Free tools demolition, today let us through a detailed evaluation of the article to understand the business of the new features under this all-around. HP EliteBook 2570p hardware configuration: Intel IVB i5 3210M processor, 4GB DDR3 1600 single-channel memory, 500GB 7200 rpm mechanical hard drive, Intel HD 4000 Core graphics, detailed parameter configuration table with reference below. Hewlett-Packard (HP) 2570p (B8Z45PA) Operating system Preloaded with Windows 7 Professional Edition Processor frequency Intel IVB i5 3210M Processor description Dual core four threads, clocked at 2.5GHz, Turbo accelerates to 3.1GHz, TDP 35W Memory descriptor 4GB DDR3 1600 Hard to describe 500GB, 7200 rpm mechanical hard Drive type DVD burner Screen description 12.5 inches, 1366x768, 16:9 dimming wide viewing angle, thin screen Graphics chip Intel GMA HD 4000 (Core Graphics) Wireless LAN 802.11b/g/n (300Mbps) Refers to take keyboard Pointing stick, touchpad (multi-touch), full-size chocolate keyboard Data interface 2 USB3.0, 1 a USB2.0/eSATA dual-use interface, VGA, power, keyhole, DisplayPort, docking station port, RJ-45/RJ-11 interface, Smart Card, ExpressCard, SD card reader. Body Material Magnesium alloy Body weight Bare metal 1.96kg, travel 2.415kg Body size 300mm x 209mm x 27mm Appearance and interface: magnesium alloy body business interface● The appearance and use of materialsHigh strength material to the positioning the flagship of Commerce this will build the fuselage, the HP EliteBook 2570p body adopts high-strength magnesium alloy, with silver surface grinding process, with strong metal texture and also can effectively prevent fingerprint residue . 2570p whole shape design very low-key, nor around the rounded handle the current popular to abandon fashion elements only for the professional business. HP 2570p magnesium alloy body with a high degree of robustness Lithium battery using the HP 2570p randomly equipped the kyphosis design, this is tantamount to increase the width of the fuselage, but large-capacity lithium battery can also bring more endurance. ● Body thickness 2570p rear fuselage thickest approximately 34.25mm, and the front of the fuselage of 30.95mm, thickness or normal the Almighty business this machine who can design more expansion interface.● Extended Interface Almighty business this has a very well-equipped business interface design, the HP 2570p fuselage front end does not design any expansion interface, and most of the area of the rear fuselage, while lithium batteries occupy, but the left and right sides of the battery is still VGA, and dual USB3.0 interface. HP 2570p expansion interface design more concentrated in the fuselage left and right ends of the left side of the fuselage interface follows the power, RJ-45, RJ-11, DVD drive and Smart Card, the right side of the fuselage interface from right left turn for notebook lock the docking connector eSATA/USB2.0, DisplayPort, headphone / microphone, SD card reader and ExpressCard. View 2570p expansion interface is very well equipped, even the old RJ-11 interface has also been retained, two USB3.0 plus a USB2.0 also be able to meet the demand for the use of the most of the time, although 2570p DisplayPort interface , but the lack of a more mainstream HDMI interface looks a little regret.● portability The HP 2570p bare metal weight of 1.96kg, travel weight of 2.41kg, this weight is quite normal for a performance mainstream business of the Almighty metal.Chapter Summary: HP EliteBook 2570p on the body design is very introverted, magnesium-alloy high-strength material can effectively protect the safety of the fuselage, the surface layer of matte treatment has a good anti-fingerprint effect. More normal body thickness and portability. Interface, in addition to 2570p with HDMI outside the flagship business of the proper mainstream interface connected to the docking station can further enhance scalability.12.5-inch matte screen spill-resistant keyboard display and manipulation:● Screen HP EliteBook 2570p with a 12.5-inch LED matte screen resolution is 1366x768, 12.5-inch mainstream is also the business of the frequently used screen size, actual use, and 13-inch screen is not much difference. The matte surface is indispensable for high-end business, which can effectively prevent the glare caused by the interference of the human eye while enhancing the notebook display. The actual use of the process, a good piece of screen display, more accurate color reproduction, viewing angle of approximately 150 degrees left and right direction. HP EliteBook 2570p with alloy hinge sunken shaft the screen high fastness, 2570p screen the maximum opening angle of more than 180 degrees, which is also an important high-end business logo.● camera HP EliteBook 2570p HD Webcam settings on the screen just above the right there with a protective cover keyboard lights when not in use can be turned off the protective cover to prevent dust and moisture from entering.● control experience HP 2570p is equipped with a high-touch black chocolate spill-resistant keyboard, the key processes and key spacing design is very reasonable, prolonged beating also be able to maintain a good feeling. Although this keyboard does not have a backlight function, but by means of the camera to the right of the keyboard lights in low light conditions and accurate identification keys. This as the flagship business, let your hands do not leave the area of the keyboard to move the cursor pointing stick natural essential 2570p black the TrackPoint design in the middle of the keyboard position. 2570p touchpad uses the same metal grinding treatment, feel comfortable, precise positioning on the below the the four shortcuts resistance are very small, the key sound is also very light. Up and down two shortcuts used with the TrackPoint, the bottom two and trackpad for use with two combinations, allowing those different habits. 2570p biometric fingerprint reader design in the lower right corner of the C surface 2570p the upper right corner of the keyboard area wireless network switch, three shortcuts for fast Internet access and volume switch, the top left corner of the keyboard area is only one power switch the C surface design is also very simple.● scalability HP 2570p backplane support tool-free, only need to the bottom of the fuselage on the left of the power / the the backplane combo demolition the switch Wang Zuoce poke can free tool to tear down the backplane, this design is very humane, users either upgrade your hardware or clean-up The dust will become very convenient. HP 2570p disassemble tool-free chassis internal body details HP 2570p memory slots and hard drive slot details, including hard disk slot portion with a unique HP 3D DriveGuard protection technology, the fuselage impact on the effective protection of hard disk data. 2570p also provides mSATA interface, users can increase their own SSD to improve the overall performance. Chapter Summary: HP 2570p with a piece of business of the common 12.5-inch LED matte screen resolution mainstream 1366x768, the screen maximum opening angle of 180 degrees or more, fully meet the demand for business use, in addition with black TrackPoint and keyboard lighting, full-size chocolate spill-resistant keyboard can bring very good handling experience. Scalability using unique backplane Free tools demolition design, 2570p hardware upgrade or clean up the dust are very convenient.Hardware and performance: IVB i5 3210M with HD 4000 nuclear● Processor HP 2570p using an Intel architecture IVB i5 3210M processor, using the X86 field is currently the most advanced 22nm process technology, dual-core four threads, 6MB cache, the default clocked at 2.5GHz, Turbo Boost up to 3.1 GHz, TDP 35W.● Memory Terms of memory, 2570p using a single 2GB DDR3 1600 high-speed memory, timing 11-11-11-28, read speed 11794MB / s, write speed to 12462MB / s read and write speed or capacity can good deal with day-to-day use demand, can increase a 4GB memory 8GB dual-channel, the whole performance there will be a certain level of improvement.● wPrime wPrime is a notebook processor performance testing software, 2570p using the i5 3210M 32M and 1024M test results were 16.911 seconds and 584.833 seconds, leading the older generation i5 2430M approximately 10%.● CINEBENCH 11.5 Another common CINEBENCH 11.5 test software, the HP 2570p CPU single core performance 1.15pts, multi-core results 2.71pts previous generation i5 2430M approximately 10% ahead of the same.● Graphic Business notebook graphics capabilities are not very high, HP 2570p CPU integrated Intel HD Graphics 4000 Core graphics card, core frequency of 650MHz, memory frequency is 800MHz, and meet the business office is not a big problem.● Hard HP 2570p with a 500GB 7200 rpm Hitachi mechanical hard drive, this hard drive in HD Tune Pro test a minimum transfer speed of about 45.4MB / S, the maximum transmission speed is about 103.0MB / S, the average transfer speed of approximately 79.0 MB / S, HD Tune graph when the read test is also very stable. The 2570p Similarly with HP 3D DriveGuard hard disk protection technology, the fuselage by the impact of the big efforts to advance locked hard disk to protect data security.● PCMARK 7 In the the professional machine performance testing software PCMARK7, 2570p total score of 2819 points. Chapter Summary: HP 2570p using the latest IVB i5 3210M processor, the default 2.5GHz, 3.1GHz high frequency has a very mainstream performance Turbo 4GB DDR3 1600 memory also able to meet the complex business-use environment. 500GB 7200 RPM high-capacity mechanical hard drive with HP 3D DriveGuard hard disk protection technology, the data is very safe.Cooling capacity, endurance test, evaluation Full Summary● Heat HP 2570p using the bottom into the wind, the wind out of the right side of the fuselage cooling mode, use should pay attention to the right hand mouse and the distance of the fuselage, so as not to vent hot air right impact. 2570p Here's the specific thermal performance test. The temperature of the surface of the conventional standby fuselage C (left) and D surface (right) To use AIDA64 Let 2570p processor and graphics card to run at full capacity 30 minutes Full load for 30 minutes after the fuselage C surface temperature Surface temperature of the full load for 30 minutes after the body D We can see through the professional thermal imager: conventional standby mode (room temperature about 26 degrees) 2570p body C face maximum temperature was 34.4 degrees, the position appears in the upper left corner of the touchpad, the maximum temperature of the D surface outlet was 38.5 degrees, the position appears on the right side of the fuselage, the whole, fairly good 2570p cooling capacity in standby mode; conventional 2570p fuselage C surface temperature of 36.8 degrees after 30 minutes of full load, D surface The maximum temperature of 59.2 degrees C, the highest temperature of the surface D are located near the main outlet the HP 2570p full load cooling capacity is the same impressive.● Endurance Test HP EliteBook 2570p standard lithium battery capacity 11.1V 62Wh Screen brightness to 50% and turn on WiFi, then turn on the power-saving mode the last HP 2570p estimated 7 hours battery life under Windows 7. Evaluation Summary: HP 2570p has a very high degree of sturdy magnesium alloy body, coupled with a biometric fingerprint reader, spill-resistant keyboard 3D DriveGuard hard disk protection technology, the internal body as well as the hard drive information can be effectively protected . The opening angle of over 180 degrees screen, mainstream and complete business interface design, IVB platform performance, excellent hardware configurations make this machine demonstrated a deep skill, backplane tool-free is a big bright spot, users can easily upgrade hardware or screwdriver to clean the dust. This model priced at about 10,500 yuan, the positioning and the ThinkPad T430 is similar, if you do not intend to into the black, then this HP EliteBook 2570p is also a very good choice.
  3. Hello everyone, I am a newbie in this forum and I've known about eGpu for just a few days. So i want to ask you some questions. I have an HP Elitebook 8570p and this is my specs : Intel core i5-3320m VGA: AMD HD 7570m I am planning to use an EXP GDC beast 8.0 and there are 2 options i am wondering : radeon r9 380 and gtx 970. I like r9 380 more because it's cheaper, but someone says it's hard to set up an AMD card for a laptop which also have AMD dGPU . IN the other hand,a GTx is easier to set up and have better performance. SO which one should i buy ? Another question : As I know a core I5 CPU always have integrated card Intel HD 4000 on it, but when I check in the device manager there's only dGPU Radeon 7570m. Is it possible for me to use an EGPU? Sorry for my English . Please help me and thanks in advance
  4. I have designed an adapter for the ultrabay slot to plug desktop graphic cards into a Y510p. The BIOS starts with "Unauthorized Slave vga ...". Need help for a new BIOS without PCIe check on Ultrabay.
  5. Hey guys, I built my eGPU setup with an Akitio thunder 2 and a Zotac gtx 970 a few weeks ago. It worked pretty well, but the fans of the eGPU doesn't change speed, neither under high usage... I heard about zotac firestorm and other drivers that can control the fan´s speed, but I want to keep OS X and don't want to change to windows... So I opened the case checked with a multimeter how high or low the voltage of the fans are, but somehow I touched with both poles of the fans and the whole setup shut down. I rebooted it and the eGPU worked fine, but the fans doesn't move ant all... I disconnected them and powered them separately and they spin! That means that it could only be a software problem. I hope you can help me Severin
  6. Firstly I just want to thank everyone in this community. I read a lot of info before i start my project! Now i have more then 5 times better laptop just for 633 EUR! Windows 10 64 Bit (BIOS) / Bootcamp MacBook Pro (Retina, Mid 2012) 2.3 GHz Intel Core i7 "Ivy Bridge" (I7-3615QM) (Turbo Boost up to 3.3GHz) with 6MB shared L3 cache 8 GB 1600 MHz DDR3 NVIDIA GeForce GT 650M 1024 MB Intel HD Graphics 4000 1536 MB Nvidia Driver: 372.70 I dont like the new retina MacBook Pro 2016 and choose to spend my money for the Akitio eGPU setup with: I. PARTS: 1. Akitio Thunderbolt2 PCIe Expansion Box 290 EUR 2. 2 x Startech.com 6 inch PCI Express Power Splitter Cable 20 EUR 3. EVGA GeForce GTX 1060 Super Clocked (1607 /1835) GAMING 6GB 275 EUR 4. Dell 220W DA-2 35 EUR 5. DC Barrel 5.5mm x 2.5mm 1 EUR 6. HDMI to VGA adapter from Bulgaria 12 EUR - to play on the retina internal screen TOTAL: 633 EUR II. DELL 220W DA-2 SETUP: I have Windows 10 64 bit (BIOS) via Bootcamp on my SSD and eGPU-Setup-1.20 ready. III. Uninstall GT650M Drivers from Device Manager and Download and install 327.70 NVIDIA Drivers - http://www.nvidia.com/download/driverResults.aspx/107012/en-us IV. ERROR 12 FIX Unzip eGPU Setup 1.2 to c:\eGPU run setup-disk-image (as admin user) Restart and load eGPU Setup 1.2 and select 2 with your keyboard Then: V. Install again 327.70 NVIDIA Driver when you with the two GPU's in Windows VI. DONE VII. GAMES - I can play all games i have with 60FPS with High/Ultra setings FULL HD 1920x1080 - Before that i can play only on lowest settings with my GT 650M 1GB with 1280x800 VI. UPDATE NVIDIA DRIVER via GEFORCE EXPERIENCE TO LATEST DRIVERS - 378.66 VII. DONE I can play all games - FULL HD / 60 FPS (all to MAX + AA) on External Display I can play all games - 1680x1050 / 30-40 FPS (all to MAX + AA) on my Internal Reitna Display I also made a custom Windows 10 theme aka macOS Gaming 10.10.10 VIII. PLAY ON INTERNAL RETINA MONITOR @LukeHero MOD: So the main limitations with this model of Macbook is the fact that you need an external display. So @LukeHero got around this limitation with this little device and three resistors: It's a HDMI to VGA adapter. All you need to do is put 3x 100ohm resistors inside the VGA port to create a fake external display. You can see where the resistors need to go with this image: So the deal with this is, any program started on the 'external screen' (being powered by the eGPU) will use the eGPU. So what you'll want to do is set the fake display as your main display. Then anything started on that display will be running from the eGPU. Now there is a little limitation here; only games that run in windowed mode will work (which is most). You'll want to start the game on the fake screen in windowed mode and then drag it over to your internal display. So how do you grab from a display you can't see? Well, I found this free program called Dual Monitor Tools (it's free right here: Dual Monitor Tools - Home ) and what you can do in this program is set a keyboard shortcut to move the selected window over to the other display. So you click on the game in the task bar, and hit the shortcut you assigned and it'll pop over to the internal screen, but because it was launched on the fake screen, it'll be powered by the eGPU. Simple as that, there's no performance hit either as you're just dragging the game to the other screen. A good tip is to have the internal display set as default first, launch the game, go to options and set the game to windowed mode now, then quit and relaunch after you've changed the fake screen as your primary. Otherwise you might not be able to switch it with the shortcut while it's in full screen. HOW TO CLOSE THE AKITIO CASE: HOW TO START THE SETUP (when i want to play games): 1. choose eGPU Setup 1.2 from boot menu and select 1 with your keyboard 2. choose again Windows 10 from boot menu 3. Start the game i want 4. Press the combination for Dual Monitor Tools to show the game on my internal display (i use Borderless Gaming so i run my games fullscreen on my retina display) 5. Done - my old rMBP 2012 can run all new games - 30-60FPS (1680x1050) on Very High/Ultra settings on my retina display Borderless like Fullscreen! BENCHMARKS: Unigine Heaven 4.0 Benchmark Score EXTERNAL DISPLAY 1920x1080: Unigine Heaven 4.0 Benchmark Score INTERNAL RETINA DISPLAY 1680x1050: 6584 in Fire Strike (V1.1) - External (fake display) - the basic test (for example only 1522 with dGPU - GT 650M) Graphics score 7 210 Graphics test 1 32.47 FPS Graphics test 2 30.30 FP FOR EXAMPLE: This user have 8556 in Fire Strike (V1.1) ( http://www.3dmark.com/fs/9689714 ) with the closer CPU to mine so there is 20% performance loss because of TB1 but I still can play all games Very High or Ultra FULL HD! 1680 x 1050 - External (fake display) - just change the resolution i don't touch any settings Graphics score 9 089 Graphics test 1 46.98 FPS Graphics test 2 34.11 FPS 1680 x 1050 - Internal Retina Display (Borderless) - just change the resolution i don't touch any settings Graphics score 7 852 - the score is enough to play all games VERY HIGH/ULTRA with 1680 x 1050 on the Internal Retina Display (Borderless) Graphics test 1 33.96 FPS Graphics test 2 34.32 FPS 1680 x 1050 - Internal Retina Display (Windowed) - just change the resolution i don't touch any settings Graphics score 8 377 Graphics test 1 37.83 FPS Graphics test 2 35.12 FPS AKITIO TB2 CASE MOD - by enjoy
  7. Hi @ all, i whant to use an EXP graphic adapter with an GTX 1050Ti with ExpressCard on my M18X R1. I startet with the Adapter and i can install the NVIDIA driver. The GTX was normal detectet. But i have 2 exclamation mark one by the Card and the second by the PCIe adapter (after installing the driver). I have a GTX 780m with modded driver so i cant switch to onboard graphic (with my older 6990m i can do this). Error Code 29 (GTX) and Error Code 43 (PCIe). I want to use the GTX with the Alienware Monitor but i also testet it on an extern Monitor. So have anybody an idea what i can do? I'm using the Beast Version 8.4d!
  8. Hi there, I'm new to the forum but I've been reading some post from it since long ago. I just wanted to know certain things that I wasn't able to find trough the forum searcher. I'm thinking about putting an eGPU to my Lenovo B50-50. I don't do heavy gaming, I mean, the heaviest game I like to run is warface (Idk if u guys know it) and I will be more than happy if I could get it to run at 60stable fps at medium. I was thinking about getting the following: -This GTX750: https://www.pccomponentes.com/gigabyte-geforce-gtx-750-ti-oc-windforce-2gb-gddr5-reacondicionado- -The exp GDC 7.0 : http://www.banggood.com/es/EXP-GDC-Laptop-External-PCI-E-Graphics-Card-p-934367.html - And, a power supply : https://www.pccomponentes.com/corsair-cx430-v2-430w-builder-series How do you see it? My pc specs are the following: - Intel Core i3-5005U Processor( 2.00GHz 1600MHz 3MB) - HD Intel 5500 - 4.0GB PC3L-12800 DDR3L 1600 MHz How much improvement it is going to cause? I play games like LoL (It already runs at smooth 60 fps with my setup), Drakensang, star conflict. warface, left 4 dead 2 etc... I know I can't increase my ram, there is a solution similar to the egpu but for increasing the ram memory? I've been looking for cases for the external setup but they are incomprehensibly expensive, no budget cases? If not I can made up something.. Thanks in advance. To finish, I know laptops are not for gaming, is what I got from my parents and I have to make the best of it for my needs. I appreciate any help.
  9. So i have my adapter connected to the mini pci-e of the laptop. I everything boots up just fine and i can do normal tasks. But whenever i open a game the graphics card still runs but the screen turns off. I can still hear the music from the game from the laptop's speakers, but somehow the game crashes and i have to hard reset the laptop to get video signal again. What might be causing this? I would appreciate any help and thanks in advance My setup is: Dell latitude e6330. Core i5 3380m 8gb ddr3. 2 dimms. EXP GDC v8, mini pcie. Zotac GTX 650 ti. Corsair CX500 psu. Bios A18 (lastest for my dell)
  10. Welcome to the E6440 Owner's Lounge! A place to share tips/tricks/mods with other owners get the most satisfying user experience from this exceptional notebook. Release date: Sep 2013 Model name: Compal LA-9931P (iGPU) or LA-9932P (HD8690M) http://www.youtube.com/watch?v=KvbzGXOz3nU Example user-customized E6440 systems ordered by CPU performance User CPU clock TDP x27-TDP Storage: 9.5mm primary + ODD bay + mSATA Other mods komoornik i7-4940MX 3.1 57W 512GB SSD + BD-ROM FHD_LCD_retrofit, 16GB DDR3L Atonus i7-4810MQ 2.8 47W 250GB+2560B RAID0 Samsung EVO SSDs EC_retrofit, RAID unlock, 16GB DDR3L planetburns i7-4810MQ 2.8 47W 180GB SSD + ODD Tech Inferno Fan i7-4800MQ 2.7 47W 32.3 500GB SSHD + ODD EC_retrofit, GTX770 eGPU, OC_ME_FW PURPLE - highest performance AND lowest power consumption in this tableRED - highest performance configuration in this tableGREEN - lowest power consumption in this tablex27-TDP: TDP when running at x27 reflecting overall CPU temps and efficiency as discussed Operating System, Support, Drivers, Disassembly Guide Dell's E6440: Driver's link, Manuals link and Upgrade parts link. Windows 7 Dell OEM Source : Includes additional Dell installation content needed for a fully licensed Win7 clean install.Dell warranty checker: useful to check an ebay secondhand unit's remaining warranty. Ask vendor for the Support Tag.Performance upgrade: mSATA SSDYes, there is a mSATA slot in the E6440, though is not visible when taking the rear cover off. It needs the left bumper cap removed. It's situated above the WWAN marking as shown in the spoiler below. In fact, this slot is WLAN(PCIe1), mSATA (SATA3 port4) and WWAN (USB 2.0)!! Sharing the PCIe and SATA lines being a new Series-8 Flexible I/O chipset feature : http://forum.techinferno.com/diy-e-gpu-projects/6882-series-8-flexible-usb3-pcie-sata-pcie-i-o-some-more-x2-2-0-possibility.html#post94382 Performance upgrade: i7-quad CPUCan effectively double the CPU performance going from a factory i5/i7 dual core to a i7-quad CPU. Note: warranty implications of a CPU upgrade - a factory-specced faster dual core up to i7-4610M will not void warranty while a i7-quad will void the warranty if Dell know about it as it wasn't offered with one. I'd keep the original CPU back and swap it back in if necessary. Upgraded E6440 i7-quad system examples are shown in the table above.One important consideration is whether to get a 37W i7-4702MQ (4-core turbo=2.9Ghz)to keep within the factory-configured CPU's TDP or get a faster and hotter 47W i7-4800QM/i7-4700MQ (4-core turbo=3.5/3.2Ghz). I'm of the opinion that the 37W one should be avoided. That's because (1) the 47W CPUs can be software limited to 37W (2) XTU/Throttlestop allows a negative offset voltage offset to be applied bringing TDP down and allowing higher multipliers to work and (3) the beefier dGPU-model heatsink that can handle the higher TDP and can be retrofitted to the iGPU-only model.The E6440 BIOS locks the TDP but allows extra turbo bins are accessible using either Throttlestop or XTU. Eg: a i7-4700MQ has +200Mhz unlocked turbo bins (max=3.4Ghz 4-core). A i7-4800MQ has +400Mhz unlocked turbo bins (max=3.9Gbz 4-core). Problem with the 47W TDP limit is it limits performance to 3.5Ghz during a TS 32M/1024M 4-core load test. That result being *after* voltage optimization in XTU/Throttlestop. Meaning then that max performance lies between a turbo unlocked i7-4700MQ (3.4Ghz) and i7-4800MQ (3.9Ghz). Eg: a i7-4710MQ (3.5Ghz 4-core) would be at max TDP limits. Though those newer CPUs are rarer and often pricer than a faster i7-4800MQ. Means then that for the majority of users, a i7-4800MQ gives an easy plug'n'play installation from which highest performance, within TDP and thermal limits, can then be extracted easily using Throttlestop or XTU.RECOMMENDED reading: 1. http://forum.techinferno.com/throttlestop-realtemp-discussion/6958-haswell-step-backwards-ivy-bridge-i-have-some-shocking-tdp-results.html#post951812. INFO: dGPU_heatsink - improve iGPU model cooling by retrofitting dGPU model heatsink+fanPerformance upgrade: external graphics (eGPU)RECOMMENDED reading: INFO: EC_retrofit - retrofitting an expresscard slot to a E6440An eGPU has been implemented on a E6440 using a NVidia GTX770 (Tech Inferno Fan), AMD R9 280X (Tech Inferno Fan).DIY eGPU: attach a desktop videocard via the E6440's 5Gbps expresscard slot. Provides accelerated gaming graphics, CUDA/OpenCL processing and additional HDMI/DVI outputs to drive multiple monitors. A NVidia or AMD card is a straight plug-n-play implementation on a E6440. The system must boot least once with the eGPU attached and detected by the BIOS. This lowers TOLUD from 3.49GB to 3.24GB, storing it in NVRAM thereafter. Both my GTX770 and R9 280x can then be allocated without any error 12. In addition, no PCI Reset Delay mechanism is unnecessary and is best to be disabled. Then the system and eGPU can support a sleep-resume cycle with eGPU activate on resume. NOTE: The A.02 BIOS handles the eGPU beautifully, running a Gen2 expresscard link. Unfortunately bios A.05 or newer sets the EC port to Gen1 speed if you hotplug the eGPU after BIOS boot (see details). Flash back to A.02 to get the faster Gen2 link speed OR disable any PCI Reset Delay mechanisms on the eGPU adapter so the BIOS sees the eGPU on boot. Note: E6440 iGPU-model can boot with powered eGPU powered plugged into EC slot. dGPU-model E6440 will not boot with powered eGPU plugged into EC slot and so requires hotplugging after boot. In case anybody is wondering, a x2 2.0 eGPU link is not electrically possible unless there is a USB3 port 4 on a docking connector so can use the http://forum.techinferno.com/diy-e-gpu-projects/6882-series-8-flexible-usb3-pcie-sata-pcie-i-o-some-more-x2-2-0-possibility.html#post94382 feature. The USB 3 ports on the system are 1, 2, 3 and 6. The E6440 PCIe port layout is shown in the spoiler: If want to experiment with a x2 2.0 eGPU implementation then suggest look at a one-gen older Dell E6430. It's has two mPCIe ports (port 1 + 2) as per the E6430 schematic. System mod: LCD upgradeUpdate Feb-2015: newer E6440 has eDP rather than LVDS connected on the systemboard, with a 1920x1080 LCD option. See details. The FHD LCD retrofit parts required for the 1st E6440 series are in the spoiler: NOTE: The Intel iGPU Control panel mistakenly lists the LCD as being eDP as explained in the series-1 E6440.768P->900P is possible as a user upgrade. Required is swapping the HD 1ch LVDS cable for the 2ch LVDS HD+ and of course changing the 768P LCD for a 900P one. The two different LVDS cables available for a E6440 are: The two different LCDs being: My system came from the factory with a 900P AUO B140RTN02.2 panel with Dell p/n 0M4RTT. I find brightness and viewing angles quite satisfactory. A photo of my 900P LCD's model labelling is in the spoiler below. 1080P or higher resolution : not possible since the E6440 uses a LVDS rather than eDP internal LCD interface. The max resolution available in 14" LVDS is usually 1600x900, representing 37% more viewing area than 1366x768. Though ebay has 14" 1680x945 LVDS LCDs, giving an additional 10% more viewing area over 1600x900 or 51% over 1366x768. --> 1680x945 LCD does not fit correctly as attempted here.System mods: coolingINFO: dGPU_heatsink - improve iGPU model cooling by retrofitting dGPU model heatsink+fan. Useful if see i7-quad thermal throttling under full 4-core load. MISC infoRAID_unlock: Enabling E6440's hidden RAID BIOS options (Atonus) giving RAID-0/1 and maybe RAID-5 as discussed.Using a ramdisk for browser cache (phillofoc) : to extend battery lifeI present you a tool to decompress Dell UEFI BIOS (JimboBobB@MDL) - extract the raw E6440 BIOS file from Dell's distribution EXE. Confirmed works. A workaround to the depreciated "-writehdr" option.Modifying UEFI variables : eg: remove CPU TDP power limits, RAID/Expresscard/max TOLUD, disable dGPU Dell E6440 reviews Review Dell Latitude E6440 Notebook (notebookcheck.net)Review Dell Latitude E6440 (itfroccs.hu)Dell Latitude E6440 (youtube #1)Dell Latitude E6440 Notebook (youtube #2)
  11. Someone can Help me to configure my DIY for eGPU?? My Notebook: Dell vostro 5470, Dedicated card: 740m Don't start when connected to eGPU My version of BIOS is A12
  12. I use the gl552vx and k450cc asus laptops. Can I install egpu? gl552vx https://www.asus.com/th/Laptops/ROG-GL552VX/specifications/ k450cc https://www.asus.com/th/Laptops/K450CC/specifications/
  13. the below Video is a eGPU performance FPS test for The Division using EXP GDC Beast, Lenovo Y580 and Gigabyte G1 GTX970. the video setting is Ultra and resolution is 1920*1080.
  14. Hi there, So I'm having a little issue with my egpu setup and if anyone could give me some hinters that would be great. Basically I've done this before with this same laptop on a 980ti which worked perfectly and now I have a 1060. Only problem is, I've installed everything correctly, theres no error messages in device manager, says this device is working correctly BUT when I go to play games, it decides to run the dgpu instead. Now I've run some benchmarks and the 1060 is being used, getting 150fps. I do have to disable the AMD though. So, my question to the pros is, what happens next? I've tried using the latest drivers from nvidia, tried uninstalling everything with Display Drive Uninstaller and trying again, tried using a safe driver version (372.70) because I read the latest one was buggy.. Tried uninstalling and disabling microsoft basica display adapter only to get the same results.. I also get an error when trying to access nvidia control panel "nvidia display settings are not available, you are not currently using a display attached to an nvidia gpu" but it shows in device manager as "working properly" It also doesn't show in dxdiag as well. only shows the AMD. I'm not using an external display if that helps.. any help would be appreciated!! EDIT: I have been getting code 12 errors with my current driver 372.70 Does this mean I need to do a DSDT override? I'd like to not have to deal with coding etc but if necessary then I can try. I have tried to update to the latest driver version but that hasn't really been helping either. Anyway thanks
  15. Hey guys, i have just build my eGPU set up, -2015 Macbook Pro Retina 13″ -Akitio Thunder 2 -Zotax GTX 1060 Mini -450 PSU I installed everything perfectyly and everything works both in Mac OSX and Windows 10 Bootcamp, after 2 days of using it without major issue(other than succesfully booting up), today something weird happend. While i was playing CSGO(Less than 1 hour), i hear some flickering sound, it was weird but i choose to ignore it, then after a while the CSGO stopped suddenly. I ran it back and it continue without any problem. After playing i intend to check my GPU by testing the Unigen Heaven benchmark, while testing for about 5 minutes, i hear more flickering sound, my GPU fans spins weirdly, sometimes it spin very fast, sometimes normal and vice versa and suddenly it all stopped. My egpu fans shuts off and windows cant detect my external gpu hence benchmark was stopped. i restart my mac and run the benchmark again, after a while the eGPU turns itself off again. I then thought it was some benchmark issue, then i play H1Z1, also around 5 minutes, my eGPU turns off again. The last two days, my eGPU has never turned itself off, and it was very stable, no matter what load i give it, it will run perfectly fine. Anybody can shed some light? Thanks
  16. So, I sold my eGPU setup, which was a GTX 970 in a Thunder2 enclosure using a Corsair VS550 psu. Worked fine when I owned it, my MacBook died, so I've sold it to a friend. Set it up fine on his mid 2012 MBP no worries, everything seemed to work fine at first. Now, a day later, every time he loads heroes of the storm (or any game for that matter) the computer black screens and resets, throws up a GPU panic error code. Sometimes it will last a little longer than others, but the predominate issue is that the fans often aren't spinning when the radiator gets hot. The fans work, because they spin up on start up. Ideas for what could be causing this issue? Thanks.
  17. Hi everyone, I have a problem with my rig (Win7, at the moment nvidia 372.90 ). Everything works for some time and then then its gets nvlddmkm.sys error (stoped responding and recovered). In best times its recovers but sometimes I get BSOD. I have tried different drivers, TdrDelay, TdrDdiDelay, HDMI audio off, power to max peformance in nvidia controls, Gen2 to Gen1 in BIOS. My brain is fried allready :S Can anyone give me some clues or solutions? Regards,
  18. Original Author: doink Notebook CPU: Intel Core i7-2630QM RAM: 4x2GB 1333MHz iGPU: Intel® HD Graphics 3000 dGPU: Nvidia Geforce GT550m eGPU: ASUS STRIX-R9390X-DC3OC-8GD5-GAMING OS: Windows 10 Pro 64bit EXP GDC Beast Preparation Prepare the pcie memory (you have 2 options): Mod your bios and then you can disable the dGPU, set your TOLUD to 2.25GB and change the pcie port2 speed to gen1. ( guide ) - You can disable the dGPU in the unlocked Chipset tab -> System Agent (SA) Config -> Graphics Config -> iGPU Port configuration = Disabled, and set the Primary display to IGFX - Chipset tab -> Memory Config -> Max TOLUD = 2.25GB - Chipset tab -> CougarPoint (PCH) Config -> PCI Express Config -> PCI Express Root Port 2 -> PCIe speed = Gen1 Do DSDT override and you will disable the dGPU from Setup 1.30 - You can change the pcie port speed back to gen2 after everything works. - Remove your old AMD driver with DDU - Install Setup 1.30 Disassembly The wifi mPCIe port is located under the caps lock LED so you have to get rid off the top cover of the case. Optibay users can cut off the slim part of the bay to get enough space for the hdmi cable. If you have any problems with the disassembly just follow this video: Asus done some wierd mPCIe implementation on this notebook so you have to isolate PIN 22 on the GDC Beast mPCIe connector. (more info from sNullp) You can find the mPCIe pinout here: PCI Express Mini Card (Mini PCIe) pinout diagram @ pinoutsguide.com I just used electrical tape to solve this problem, luckily the neighbour pins are unused so you have enough space for the *magic*. If you don't do it your timing on the GDC Beast won't work (no long green light near the switches) and you can't bypass the POST screen hang with egpu connected -> setup 1.3 never detects your eGPU. (windows will after sleep-plug-wake but with error 12 so its a dead end) Set the switches on the EXP GDC to CTD 6s and PTD 14s. Plug all the cables in and fire up the system. Wait at the os selection page until the green light goes off and the egpu fans starts to work. Enter Setup 1.3 and if you used the bios mod you can simply PCI Compact -> igp+egpu if you done the DSDT override you simply Video Cards -> dGPU off, PCI Compact -> 56.25GB -> igpu + egpu -> force igpu to 32bit Chainload to your os and start windows. Install the Radeon driver, don't reboot with egpu connected (POST hangs with amd gfx), always do shutdown-restart instead. If everything goes, no freezes, no random disconencts then try setting the mPCIe port speed to Gen2. Numbers 3dmark FIRE STRIKE 1.1: 7719@Gen1 | 8438@Gen2 Graphics Score 10412@Gen1 | 11578@Gen2 Physics Score 5903@Gen1 | 6178@Gen2 Combined Score 3116@Gen1 | 3396@Gen2 With my dGPU, i get 830 (820/6200/314) points. SKY DIVER 1.0: 18923@Gen1 | 19766@Gen2 Graphics Score: 35536@Gen1 | 38899@Gen2 Physics Score: 6130@Gen1 | 6219@Gen2 Combined Score: 13757@Gen1 |13910 @Gen2 CLOUD GATE 1.1: 13164@Gen1 | 15158@Gen2 Graphics Score: 48568@Gen1 | 60916@Gen2 Physics Score: 3707@Gen1 | 4177@Gen2 3dmark11: 10123@Gen1 | 11209@Gen2 Graphics Score: 13492@Gen1 | 16003@Gen2 Physics Score: 5969@Gen1 | 6092@Gen2 Combined Score: 5537@Gen1 | 5643@Gen2 Graphics Test 1: 48.35 fps@Gen1 | 61.62 fps@Gen2 Graphics Test 2: 75.07 fps@Gen1 | 82.35 fps@Gen2 Graphics Test 3: 91.53 fps@Gen1 | 104.7 fps@Gen2 Graphics Test 4: 43.0 fps@Gen1 | 51.1 fps@Gen2 Physics Test: 18.95 fps@Gen1 | 19.34 fps@Gen2 Combined Test: 25.76 fps@Gen1 | 26.25 fps@Gen2 Dota2 With the default renderer i get ~25-28fps in every video setting, using the -DX11 arg 60-90fps on highest settings. Not Stable! I currently have random connection issues even on Gen1 speed, the screen hangs for 2-3sec and then usually amd driver restores the egpu. This happens usually after 1-2 hour if im in one game but in 3dmark i can't run all the tests at once at gen2. So no random fps drops only random gpu drops Update: Same issue with PE4C-PM060A V3.0. Thanks for @Tech Inferno Fan helping out with the PIN22 idea and ofc for the awesome Setup1.3 program. View full article
  19. Hallo there! For the first, here is my system: - MacBook Pro, late 2015 (no dedicated graphics card) - Mac OS Sierra 10.12.4 - Akitio Thunder 2 (with additional 650 W power supply) - Nvidia GTX 980 ti And now my problem: After about half a year my eGPU setup suddenly stops to work. When I start my Mac with connected gpu up, the boot process crashes. Some days ago I made an update from 10.12.3 to 10.12.4 and update the NVIDIA web driver. After this my setup works just like befor. It was not the first time I install an update. But today everything goes down. Here are my vain try's to repair the system: 1. reinstall automate-GPU; Automate recognition the graphic card but the mac still not boot 2. Try to use automate-GPU "-a" mode 3. Disable csrutil in recovery mode 3. Play back old timemachine backup (SAME PROBLE, THE MAC DOES NOT BOOT!) 4. Install clean Mac OS from recovery (does not work to..) All this measures have brought nothing... Do someone have the same problem like me? If someone has a ideas what to do, please let me know. Thank you!
  20. Does anyone know if the T530 or T430 run a 1x Pci-e 3.0 link when an ExpressCard eGPU solution is used (like the PE4C V3.0 is used?) Or does it still run at 2.0 speeds? There should be 16x 3.0 lanes available on the CPU dies of Ivy Bridge mobile processors as they are just the desktop processors, but I am not sure if Lenovo wired the ExpressCard slot to this or the slower 2.0 lanes provided by the chipset.
  21. Razer has just released their 12.5" Razer Blade Stealth Ultrabook that is thin enough to take to work while offering the option for desktop level gaming. This new ultrabook weighs in at just 2.75 lbs/1.25 kg and has a profile of only 0.52". What makes the Razer Blade Stealth different from all their previous offerings is that it takes a page out of Alienware and other vendors playbook by coupling the ultrabook via Thunderbolt 3 USB-C to an external enclosure called Razer Core which houses a full desktop GPU. The ultrabook also has two very appealing touch display options that use IGZO technology. The QHD (2560 x 1440) option features 70% Adobe RGB coverage while the UHD (3840 x 2160) display has 100% Adobe RGB color space. For people that work with Photoshop and other media, the 100% Adobe RGB coverage can be very useful for productivity purposes. Even for gamers, a 70% Adobe RGB display can give an image depth not found in lesser displays. The ultrabook also features the latest Skylake based Intel Core i7-6500U dual core processor with Intel HD Graphics 520. While the Intel HD 520 isn't ideal for gaming, it is capable of playing the latest games like Star Wars Battlefront albeit at low settings. Additionally, it comes standard with a 128 GB SSD and can be configured with a 512 GB SSD. Finally, the Razer Blade Stealth is equipped with a Razer Chroma anti-ghosting keyboard that has individually backlit keys with 16.8 million colors per key that lend to a wide array of color combinations. The Razer Core enclosure as mentioned uses a Thunderbolt 3 connection and houses a single double-wide, full-length PCI-Express x16 graphics card up to 375 Watts. Like the ultrabook, the Razer Core uses Chroma technology that allows custom lighting color configurations. Pricing for the ultrabook starts at $999 while the Razer Core isn't officially available for sale yet. View full article
  22. EDIT: SOLUTION on my 4th post. Hi all, I just wanted to know if anyone found a fix for the cpu idle bug without hibernating. First of all, I made my setup in 2015 and I just used an external monitor since at the time making it work with optimus having a dgpu was unknown. Recently I read that disabling the dgpu was an option so I quickly got "up to date" reading the new stuff, but I might have missed something. Keeping that in mind: I have a MBPr Late 2013 (GT750M dgpu) with an Akitio Thunder Box, with a dell power supply (which I always thought it might not be enough because I had to limit the power with Afterburner to 80% so it wouldn't shut down when playing a few hours) and an Nvidia GTX970 (KFA 4GB). Since I was using a Win 7 on Bootcamp/BIOS I decided to start from scratch: got a Win 10 EFI installed, got reFind so I could activate the visibility of the Iris igpu, and although it seems to be much more buggy, got to run the system with the egpu. Then disabled the dgpu on the device manager, used the switch-gpu bat file as admin to get the igpu as main, so far so good. Shut down, Boot. I get to the point where I basically have the egpu working and I tried running Tomb Raider's benchmark (what I had at hand) and it was going smoothly (which wouldn't be like that with the iris or dgpu). Also, looking at msi afterburner my egpu was at 100%. The ONLY thing that I can't by any means get to work is to not have the CPU idle crazy load. I get around 25-30% of CPU load and if I try to hibernate the system it... well it goes to hell, haha. The MBP seems to hibernate (sleep/shutdown black, fans out) but the egpu is still on with the fans (doesn't really hibernate), and from there its impossible to make it run. Pressing any button, alt, power, whatever, it tries to wake up/power on for a moment, but it simply can't finish, just black screen with the fans turning on. The only way to shut it down is to hold the power button. And after that it basically locks there and becomes even difficult to boot again, I actually have to press alt, go back to osx, reinstall refind - since it no longer appears with it trying to wake up from hibernation- run windows efi and quickly press shift+f8 to run in safe mode and then boot correctly (and again with the cpu load). I have to say that even when working, my macbook pro doesn't consistently boot with the egpu via thunderbolt2, with any combination (wait to plug the cable, have it powered on, off, preboot, when starting windows, etc.) it just seems to randomly work. It used to work a bit better before refind, though, but never consistently (don't know if that has changed in the past years). So... any ideas of how to get that cpu load off? Or to make hibernation work? Oh, as a note, I read that when you disable the dgpu and use the switchgpu script you can control the screen brightness again, but I just have it locked to the max. The control osd appears and moves but it doesn't actually change. I don't care about it but I thought it might give a hint of something not done properly? Many thanks to whoever can give me any ideas!!! EDIT: Reduced part of the cpu idle from known w10 small stuff but the main bug is still there, about 15%)
  23. Hi all! I've searched the forums without luck. I've completed my Mac mini monster setup: Mac mini 2014 os X 10.11.6 i5 2,8Ghz 16GB RAM 2 x SSD (Sata3 + PCIe) Akitio with Nvidia GTX 970 4GB Everything works like a dream, it is incredible but... when the Mac mini sleep for a long time it doesn't wake up anymore, it seems like it turn of completely. For example i left my Mac mini few hours ago since i needed to go to bed, this morning the Mac mini was turned off. Can it be a kernel panic? Can it be sleep mode? Any hint? Thanks so much!
  24. Hello people of Tech Inferno. I am trying to get my laptop withing with an eGPU, i have: Lenovo e540 laptop, EXP GDC Beast 8.4d with mPCIe connector, Nvidia GTS 450, Power X3 450W PSU, eGPU setup 1.30 Initially I would get a black screen when trying to boot with the eGPU connected and when trying with plugging the mPCIe connector in during boot I got this error: "0187: EAIA data access error. 2201: Machine UUID is invalid." Connecting the GPU to an external monitor has no effect. I got around this by putting tape on one of the pins as per this post. After that I no longer get the black screen but windows 7 does not detect the GPU, the fan on the GPU still spins when the laptop turns on and there is a green light on the EXP GDC. I followed the guide on this post but I got this BSOD once rebooting after applying the DSDT override in step 2: "The BIOS in this system is not fully ACPI compliant. Please contact your system vendor for an updated BIOS. Technical information: ***STOP: 0x000000A5 (0x0000000000000006,0xFFFFFA80066BCD50,0xFFFFFA8007103CAB,0XFFFFFA80074FD340)" Does anyone have and suggestions or advice? Thank you in advance. UPDATE: Was able to get Win 7 to detect the GPU when swapping the mPCIe connector while in sleep mode but now I have error 12. UPDATE: Tried the DSDT override guide here but loading dsdt-modified.aml as a registry override causes a blue screen and setup 1.3 hangs when loading the dsdt-modified.aml as an in-memory substitution, it does not hang when the SATA mode is changed from AHCI to Compatibility but it is too fast for me to tell what it does and it causes windows to freeze on boot once it is done with no effect on memory for the next boot. Got it working, just trying to get the laptop to switch to the eGPU now.
  25. Hello all, I am new in this area (eGPU) and have some issues. When I Google my problems, this forum pops out to me. After review some posts, I still cannot figure out my problems, so I decide to register on the site and ask my questions here. Those are my parts: Lenovo Thinkpad x230 with i7-3520M, 16GB RAM, Intel(R) HD Graphics 4000 EXP GDC BEAST, Expresscard EVGA 500 W1 80+, 500W Continuous Power, Power Supply Gigabyte GTX 960 Overclocked 4 GB GDDR5 Graphics Card GV-N960WF2OC-4GD My problems are: When I pluged in the Expresscard, the computer can catch the graphics card, and it told me to restart the computer if I want to use it. After I restarted the computer, it worked! The fans on the graphics card spun, and I can see the screen in the external monitor, and it showed me that I was using GTX 960 now. I tried to watch the movie, and it worked well. But the fans on the graphics card stopped spinning. I am not sure it is normal or not, but my computer still worked fine. HOWEVER, when I tried to play the video game, it worked at first. But after about half hour, it would suddenly shut down, then restart the computer. At this time the graphics card did not work, so I have to use the internal LCD. I was trying to re-start the graphics card, but it still did not work and it was a little warm. I have to wait for some time to use the graphics card and the whole kit again. Does anyone know how this happen? It worked for a long time for movie(at least 1.5hrs), but it only worked for 30min for game. I also tried to change in BIOS. Inside "POWER" I think there is "PCI Express Power management", and the default is "enable". I tried to change it into "disable", but the result is still the same. I tried this change because I thought this is referred to "Disable PCIe Power Saving", but I am not sure. Or does anyone know where should I change? I would very much appreciate your help in this case. Thank you in advance! Sammael