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  1. Hello. I recently cleaned my laptop and changed thermal paste, so GPU has a lot of headroom for OC. At full load it's at 60c. And throttling only starts at 87c for both CPU and GPU. I searched everywhere, but it seems no one really modded this laptop's VBIOS. I found one person who does it, but he requires a donation for it. Since I don't have a lot of money I didn't even try to donate and see if it's enough. So maybe someone can help me out here? The laptop is with i7-4720HQ downclocked to 3.0 Ghz instead of 3.6 Ghz due to temperatures at full load, 16 GB of DDR3 ram and a GTX 970M 3GB. Added link for original VBIOS file. https://www.msi.com/Laptop/support/GE72-2QF-Apache-Pro-4.html#down-firmware Direct download link from MSI. Driver version for the lazy - 84.04.26.00.29.
  2. Hello all, I finaly bought a i7 3940XM after 4 year (old 3610QM) ! and I cat overclock it in the unlocked bios.... 1762IMS.30U (by xonar) Wenn ich go the the menu ICC its show me "ICC Overclocking unavailable Library failed to initialize" why ? could someone help me ? Thanks you !
  3. Hello, I am using on a MacBook Pro (Retina, 15-inch, Mid 2015) 2,2 GHz Intel Core i7 with Intel Iris Pro 1536 MB, Akitio TB2, a water-cooled Nvidia 1080 TI using the driver Nvidia Web Driver 378.05.05.15f01 OS: macOS Sierra v10.12.5 Script: automate-egpu.sh I would like to ask you : is there any chance to overclock it on macOS? Components: V-tubler Thermaltake C 1000 coolant 2x luna 12 red + led band Radiator EK Water Blocks EK-CoolStream SE 240 (Slim Dual) Pacific PT40-D5 Reservoir/Pump Combo 250 Akitio Thunder 2 pcie expansion Plexiglass, acrylic, plastic isolation, screws Water cooling fittings, pipes, hard tubing, without actually bending the tubing Lian Li PW-PCI-E38-1 Riser PCIe x16 3.0, 380mm, flexibil, High Speed, EMI Shielding + powered Openframe case Thermaltake Core P1 RM650 gold PSU+Paperclip Graphic card: Zotac water cooled 1080 TI Fe (Zotac 1080 TI FE + Separate mount of Titan X nickel waterblock)
  4. Hi All, We can Unlock the last bios and vbios for ovc the gtx950m of Asus N552VX ? would nice! Specification Notebook Backup bios with afuwinx64 Thanks in Advance If i try to get a backup bios of gtx950M i get this error: (c) 2017 Microsoft Corporation. Tutti i diritti sono riservati. C:\WINDOWS\system32>cd C:\Users\Stefano\Desktop\NVFlash_Certs_Bypassed_v5.287_x64 C:\Users\Stefano\Desktop\NVFlash_Certs_Bypassed_v5.287_x64>nvflash -b backupbios.rom NVIDIA Firmware Update Utility (Version 5.287.0) Modified Version By Joe Dirt Adapter: GeForce GTX 950M (10DE,139A,1043,1C9D) H:--:NRM S:00,B:01,D:00,F:00 WARNING: Debug port will be disabled during EEPROM access. The display may go *BLANK* on and off for up to 10 seconds during access to the EEPROM depending on your display adapter and output device. Command failed to complete mailbox0 = FFFFFFFF Command id:000A Command: NV_UCODE_CMD_COMMAND_PREP failed Command Status:NV_UCODE_CMD_STS_NONE Error: NV_UCODE_ERR_CODE_CMD_TIMEOUT Identifying EEPROM... Command failed to complete mailbox0 = FFFFFFFF Command id:0002 Command: NV_UCODE_CMD_COMMAND_EID failed Command Status:NV_UCODE_CMD_STS_NONE Error: NV_UCODE_ERR_CODE_CMD_TIMEOUT ERROR: Error: Display adapter's EEPROM ID process failed C:\Users\Stefano\Desktop\NVFlash_Certs_Bypassed_v5.287_x64>
  5. Please help... I am trying to give my trusty M17xR4 a new lease of life and have flashed the unlocked vBIOS from svl7 (thanks, btw!) 80.04.33.00.32__'OCedition'_revised_00. Trouble is, I can only overclock by about +160MHz before the video drivers crash while running 3DMarkFS, and I lose video completely in FarCry4 - I can't get anywhere near the +405MHz NVidia Inspector now offers..!! (The temps are fine, so that is not the problem: getting 62-65C under load) Forgive me, but I'm no expert with regards to overclocking... To get stability with higher frequencies do I need to increase voltage..? Strangely, the voltage tweaking options are greyed out for me in Nvidia Inspector. Or do I need to try one of those over-volted vBIOS images instead..? Thanks.
  6. Well, after my ZBook died because of faulty bios (hardware related) and it had a K4100M (OC) with HP vBios, i wanted it to be on my old 8770w, but it just gave me no screen output (laptop screen) only on VGA (didn't test on DP cuz i got no DP Monitor nor cable) and i liked how the K4100M had better performance than the K4000M (Well the oc made the bandwidth go from the original 102 GB/s, to 200 GB/s [Not stable at all in some games like Rust, or Heavy iray rendering] vs the K4000M 89 GB/s [BTW I couldn't find any SAFE way to oc it] So I decided to make some research and testing,, Long ago before I started searching on how to do this change of gpu i found out that people had 980m in their 8770w and also k5100m without any errors, just by modifying the drivers, i tried so and failed. This is my laptop Specs: HP EliteBook 8770w Quadro K4000M Intel i7 3820mq 2x500GB WD Blue (Only ones i had around empty in my inventory) 20GB of ram (I know its not "correct" but i used 3x4GB and 1x8GB RAM sticks) 1080p Screen Non-Dreamcolor Windows 10 Pro 64 Bits - Creators Update (Btw im in Insider Program) Notes: This laptop has no Optimus support as far as i know, I havent tested on more vbios, only on 1 OC Dell Vbios I didnt test video output on DP, Beacuse i have no DP Monitor nor a cable, and i dont need it, at all. The laptop didnt give any video on integrated screen, only on vga with OC HP vbios and aswell Original (Backed up) vbios, only with the Dell vbios made successful output to laptop screen. There was video going on at VGA without nvidia drivers, if i installed the drivers the screen had artifacts like random colors then the laptop freezes and shutdowns with errors, even with dell vbios. GPU temp was higher than usual, even when it wasn't on high load. I was able to run Besiege at 5 fps without a driver (Only with Microsoft Display adapter). So by some hours of testing this were the results: I replaced the K4000M with the K4100M, I used windows recovery thing at startup (since the nVidia drivers from K4000M bugged the hell out the screen output) then I selected the CMD option, did cd to the folder where i had nvflash, flashed my gpu from there, with a OCed DELL vbios, (link), and then restarted my laptop, I was so excited because i made it make video output through the laptop screen, and then i loaded windows normally and the drivers started to bug the screen and then windows crashed after 4m every time i logged to windows (even without logging in), it said Video tcp failure (or something) and Watchdog_DPC_violation, So i used a fresh windows install (from a HDD i had around), it did give 1080p video output to laptop screen and i didnt test anything at all, so then installed Normal Nvidia drivers (from nvidia not hp neither dell) and then it started to bug again, And well, Then i tried using Ubuntu (17) and the screen give 1080p output without problems, i was going to install nvidia drivers but it was too difficult for the short time i had to test, so i didn't finished up testing with Ubuntu, As some dude told me at other forums that it might be an Optimus driver bug or something, so later on ill try testing with modified drivers. Also the GPU temp was high, i didn't check out the temp, but the laptop was too hot for normal use and used too much battery life (i found out when i was playing around with Ubuntu at my couch). And months before, I found out that in Nvidia page it said that the K4100M worked only on Haswell Generation (4th gen), and not Ivy Bridge, now it says that supports Shark Bay, which is kinda new, since that "option" wasn't there before. This is what ill do next time i make another test: I'll use another vbios a not OC one, just a normal one, Modify nVidia Drivers to try removing optimus (if posible) Finish testing up in Ubuntu Try to use older Drivers to see if anything happens. Post the pics of the Artifacts and a video of besiege running with Default video Driver
  7. I posted about this over here, but that has not gained much traction, so I figured that this might be a better place to ask. The full details are in the Reddit post, in case I forget something here, but essentially, I am having trouble with what appears to be a CPU TDP throttle restricting my 3920xm overclock when the package power reaches 55W. My specs are: System: M17x R4 CPU: 3920xm GPU: GTX 980m RAM: 16GB (4x4GB) DDR3 1333MHz OS: Windows 8.1 64-bit (MBR/legacy boot with Optimus) PSU: 330W BIOS: A11 Unlocked No matter what multiplier I set in the BIOS or Intel XTU for any combination of 1, 2, 3, or 4 cores active (currently trying 42x for all) my CPU still throttles back to 3.6GHz under a benchmark. Moderate loads of around 50% see a max ratio of 40x~41x but still not meeting the overclock I set. Under a full load at 3.6GHz my CPU is only reaching about 88º C with both an upgraded CPU fan and a repaste, so I don't think that thermal throttling is causing this trouble at the moment. ThrottleStop lights up the "TDP Throttle" indicator when this happens, and looking under TPL shows that ThrottleStop is reading a Turbo Boost power limit of just 55W (which is Intel's factory max). I do have "Turbo PWR Limit MSR Lock" disabled in my BIOS, and current limits maxed. To be fair, though, this BIOS is still very unfamiliar and difficult to navigate for me, so I could very well have incorrectly adjusted some values. Is there a way to force the (Turbo) TDP limit higher than 55W? Is my system actually capable of sending more power than this to the CPU? Is there maybe something wrong with my CPU that causes it to ignore my BIOS settings?
  8. Hi guys, I succesfully flashed v2 vbios from prema and I tried 1v and and oc but I couldnt. I think it was power suply. Mine is 230w. And I tried 0.75 0.50 0.25 and 0 volt. But now I m trying game, benchmark screen goes dark and after beeping at 0 volt. Is this a hardware damage? I used just 1v max.(temperature max 70c) I tried cmos reset DDU Xtu uninstall And come back to stock vbios I think my card is dying Please help me!
  9. Hi guys! I have a big problem-> I need to undervolt my GPU (MSI 7970M@DELL_BIOS). I am using this vBIOS: https://www.techpowerup.com/vgabios/132831/dell-hd7970m-2048-120629 Stock VDDC on this GPU is 1.050V and when I changing this one to 0.975 in VBE7 it is ok-> I can save it and flash it. Computer succesfully restarts but when I check modded settings the VDDC is still on 1.050V I checked if the VBE7 seriously saving the VDDC to vBIOS but it is ok. I have no idead what i need to UV this card (i know it's possible...) Everything is changing (GPU, MEM MHz) but VDDC can't change. Please help me ;-)
  10. Hello earth, WARNING: although this is a semi-guide, what you're about to read isn't for the faint hearted XD, I'm not responsible for any damage, fire, death to your pet etcetera if you attempt to do it... As you may already know, you cannot force custom timings on intel igps, unlike dGPU system only, since Intel IGP cannot do EDID overrides. More about EDID: https://en.wikipedia.org/wiki/Extended_Display_Identification_Data The solution was to dump the EDID which can be done using modeline in windows registry, linux modeline, or dumping directly from the EEPROM (electrically erasable read only memory found physically in most screen logic) which should be straightforward as we need to actually reflash it with our modification simply over i2c interface using arduino (simple 328 with serial-to-usb, can be from 8$ to 25$ max) you can also buy an EEPROM programmer which can be slightly expensive. The screen I have is a CMN1B, Chi . Should also work with AOU 95% gamut screen, any screen with i2c interface to eeprom, you can actually trace it along the 18th and 19th pin from the LVDS cable, however it should be pretty visible. So I ended up (easily), disassembling the screen as per this guide: [GUIDE] How to replace an LCD panel on a Clevo shell (pictures included) | NotebookReview I've then cut the film from both sides then taped for making it easier to work (i.e: instead of cutting EEPROM's pin location): There are 2 EEPROMS in my case, identified it simply by looking at the test point tagging, EE_SC SD etc, should be similar in any other displays: Tip size reference, basically any 15 to 30 watts soldering iron should work, unless the testpoints are tiny on other displays like AUO, though it is least likely you will ever have to desolder the EEPROM chip: Sold'er! Roger that(You can see the EE_* tags, SC for clock, and D for data etc): Connect to my Duino(wire it as you normal i2c): My EDID dumped in Linux before proceding to flash: EDID: 00ffffffffffff000daeb11500000000 01160104902213780231d59f56589527 15505400000001010101010101010101 010101010101963b803271383e405a3c 690058c21000001a9b2580ee70382340 3523350058c21000001a000000fe0056 434d3858024e31353648470a00000000 000041319e0000000002010a20200005 BACKLIGHT: 133 range: (0, 976) Backlight: 133 range: (0, 976) scaling mode: Full aspect supported: None, Full, Center, Full aspect Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on 1920x1080 (0x4c) 152.5MHz +HSync -VSync *current +preferred h: width 1920 start 2010 end 2070 total 2226 skew 0 clock 68.5KHz v: height 1080 start 1086 end 1095 total 1142 clock 60.0Hz Pasted in Deltacast EDID editor then modified Pixel clock from 152 mhz (60hz calculated in DTD calculator) to 209 mhz, you have to calculate by entering these from the upper code repecitevly from top to bottom 920x1080 (0x4c) 152.5MHz +HSync -VSync *current +preferred h: width 1920 start 2010 end 2070 total 2226 skew 0 clock 68.5KHz v: height 1080 start 1086 end 1095 total 1142 Export the modifications in EDID editor as hex, make sure you add 60hz(original mod) in block 3 so you can switch between 40 60 120, then using find&replace method modify the format according to the next step Then modify the array in the code (acc to format, 0x and ,) upload to arduino: https://learn.adafruit.com/adafruit-tfp401-hdmi-slash-dvi-decoder-to-40-pin-ttl-display/editing-the-edid I'v managed to go up to 120hz stable, yours may be different although the same model number... xrandr output at 85hz: Had to reboot twice on Windows under UEFI boot manager in order to recognize the 120hz option, weird Again, this is not a thorough guide, just sharing my experience. It went pretty straightforward, and simple as a typical EDID modding over VGA cable or DVI.
  11. my m17x r4 does not allow to change tdp<!-- google_ad_section_end --> <!-- google_ad_section_start -->hello i am in the dark TT. i am trying to oc my 3820qm and i've done it. But i want to keep the turbo mode more than 56sec(long power timewindow). i have done everything to solve this on my m17x r4. i've changed bios from a05 stock and a05 unlocked to a11 unlocked and a13 stock, and even installed every version of xtu and TS. The problem is it screen looks like tdp is changed in the bios, xtu and TS. However cpu never uses more than 55w and then after like 56sec it throttles down to 45w(that is 3.4ghz) i have disabled msr lock, changed short/long limit to 75(and even higher) and changed timewindow to 56sec(and higher too). But nothing seems to help me. People say they can run r4 at max turbo clock all day and i also have seen one of those screenshot. For me, it works as if msr lock isn't unlocked. Is there any way I can solve this? or is it just non-XM CPU's capability or even m17x's capability?
  12. I gather from reading around that without a new vBIOS you can overclock the 680M from the stock 719MHz up to 854MHz (+135), is that true..? So with a new vBIOS, how far have people ramped-up the clock..? Does it get anywhere near the 970, in terms of game performance..?
  13. So I screwed up today, and tried overclocking my HD 7850 with sapphire trixx, which immediately caused the drivers to hang, and I got a black screen where my cursor could still move. Nothing would respond, so I had to force shut down, and now my laptop will get stuck on a black screen when trying to boot with the PSU powered on, meaning it won't even get to the BIOS. I've already tried a system restore and uninstalling Trixx, which did nothing. The fans still spin, so I don't think it's fried. I'm running the gpu through the PE4C 3.0 into the laptop's mini PCI port. I have a feeling the bad settings are stuck on the card, and since I can no longer access the card through Windows, I don't have any way to reset it. I run an Optimus laptop setup, so the only way the card can be detected is at powering on. I'm about to try and uninstall the AMD drivers, but I'm doubtful it will do anything. Does anyone know what I could do? Or am I SOL?
  14. Hi there! As Afterburner 4.3 beta 14 gives access to the voltage curves, I plaed around some and found out that one can undervolt the GPU with some success. After locking my GPU clock on 1709 mhz @ 800mV and the RAM clock on 4498 mhz I was able to run the Witcher 3 with the same framerate (73.5 FPS 1080p ultra without Hairworks) as under standard voltage - anyhow my notebook was consuming about 15-17 watt less (152 instead of 168). With G-Sync enabled (one might as well say with FPS locked to 60) the result is even mor drastic, as the GPU won`t clock up as the load decreases in light weigth scenes. I could reduce the power consumption about 20-30 watt (128 instead of 156), depending on the GPU load. Perhaps some of you guys care to post their results, and perhaps are able to answer one question: I thought with GPU clock locked to 1709 an RAM to 4498 I thought I`d surpass the standard settings in regard to the FPS - still this is not the case. I know this has to do with th undervolting, but still... Best regards phila
  15. ok, so, i have a serious problem atm. im trying to mod my bios so that i can go past the normal overclocking limit. however, everytime i try to do it, it always says "file size does not match existing bios size!", and it's really annoying, since i had to find everything myself, as no one else online tried this on my specific model, besides me. (which surprises me, really) this is the guide im following: So this is my detailed description how I managed to mod and overclock my GTX 960M in my Lenovo Y50-70. Please note: it is very dangerous to play with the BIOS, so you need to be very careful! I take NO RESPONSIBILITY for any damage or misuse of the information below! Use it AT YOUR OWN RISK! ------- Necessary tools: A. Fptw64 from Intel (9.5 or above) http://forum.hwbot.org/showthread.php?t=75024 B. PhoenixTool (2.50 or above) C. Maxwell II BIOS Tweaker (1.36) https://www.techpowerup.com/downloads/2562/maxwell-ii-bios-tweaker-v1-36/ ------------------------- How to flash Modded BIOS: 0. Flash the latest (3.03 now) official BIOS 1. From Windows, start 'cmd' as Administrator and read your your BIOS via Fptw64: Fptw64 -d BIOS.ROM -bios 2. Reboot, enter your BIOS and check "Enable downgrading BIOS" feature (we need to downgrade first in order to flash the modded BIOS) 3. From Windows, downgrade to 1.13 (this is necessary because the newer BIOSes have protection against mod-ding) 4. After reboot & reflash, start Windows, then enter standby, wait a bit, then wake up the machine 5. Create your modded BIOS, see separate list below 6. Start 'cmd' as Administrator and write your _modded_ BIOS via Fptw64: Fptw64 -f BIOS_MODDED.ROM -bios ------------------------- How to create modded BIOS (point 5 above): 5.1 Start PhoenixTool.exe from Phoenix Tool 2.50 and open your previously saved original BIOS.ROM from point #1 above .2 The tool analyses it and shows some messages, click OK .3 Now you can find your vBIOS in the "DUMP" subfolder in the folder containing your BIOS.ROM, with the file name: BE13645B-2C2C-44D2-A64F-0EA052C34597_1796.ROM .4 Create your modded vBIOS, see separate list below -> let's call it 960M_OC.MOD .5 Click on "Structure" .6 Open "EFI BIOS" tag .7 Open second "File Volume {7A9354D9-...}" tag .8 DXE Core -> Compressed Section -> Raw section -> File Volume {7A9354D9-...} .9 In the very long list, find the following tag (usually displayed at around 80% of the list): Freeform {BE13645B-2C2C-44D2-A64F-0EA052C34597} This is the item containing the latest vBIOS .10 Open the tag, then "GUID defined section", then click on Raw section. "Internal number" (in the top right corner) should be 1796 for BIOS 3.03. .11 Click on "Replace" and select your modded vBIOS (called 960M_OC.MOD above) .12 Click exit "Exit" and say Yes to "Save changes?" .13 Close the Phoenix Tool; now you should have your BIOS.ROM updated (the original will be saved as BIOS.ROM.OLD for safety) ------------------------- How to create modded vBIOS (point 5.4 above): Use Maxwell II BIOS Tweaker to change BE13645B-2C2C-44D2-A64F-0EA052C34597_1796.ROM; 5.4.1 Open the ROM .2 Change "Boost Clock" on "Common" tab to the new boost-ed maximum value .3 On "Boost table" tab, use the slider in the right bottom corner to increase your max boost-ed value to the same number .4 On "Boost states" tab, at P00 profile, change the MAX values in the GPC, L2C and XBAR fields to the same max boost-ed value .5 Save your modified BIOS and rename it to 960M_OC.MOD (My boost-ed max value was 1359 MHz. I could then use MSI Afterburner's software tuning -> my 960M could reach 1454 MHz without voltage increase.) i know that it's for a different laptop, but its basically the same ill provide more info when im home
  16. Some people are able to successfully overclock the GTX 660m to 1200mhz GPU Clock and 2500mhz Mem Clock but I keep experiencing driver crashes. Screenshot
  17. Hi guys, I'm interested in increasing the voltage of my graphic card. I followed the tutorial to overclock my card with a custom vbios but i still cant modify the voltage in the nvidia inspector tool. How could i modify my vbios to increase the voltage ? Here is the tutorial im talking about : http://forum.techinferno.com/asus-gaming-notebook-forum/2538-%5Bg75vw%5D-modified-bios-vbios-higher-overclocking.html Thanks a lot
  18. Hi, @Prema First of all I'd like to thank you for all your effort in your moddings. I've been following you for a long time and your work is so appreciated. So it is that I made a donation to support your activity. It is not much, sadly, what I could offer but I hope it helps. On the other hand, I would like to know a few things about my new laptop (Lenovo Y50-70 & GTX 960M) and I hope you will be able to help me to understand. I've been reading a lot about the lock Nvidia put to its drivers recently. Fortunately, it seems now the problem is gone and we can oc'ing our video cards just by flashing a modded vBios. Well, what should I do? I mean, I read there's sometimes problems with the bioses and I remember I've seen something, in particular related to my laptop and Lenovo Bioses. Am I correct? Should I take anything else into consideration before applying your mod? Finally, I'd like to know if an OC+Underclock is feasible with this card? Thanks in advance, Prema.
  19. I have prema bios v2 on sager p150sm. Anyone with an i7 4700mq have any stable numbers they use for overclocking the CPU. It seems the general consensus around here is to use Intel XTU to overclock the CPU and to not do it in the bios.
  20. Grab the new Trixx here which allows memory and core overclocking with unlocked voltage: SAPPHIRE Technology [h=4]New features[/h] New look and interface Now supports over-volting on Radeon R300 series Now supports HBM memory overclock on FURY cards Now supports over-volt on FURY cards Minimise TriXX to task bar [h=4]Main Features[/h] Overclock your AMD RADEON™ or FURY based graphics card GPU Core Clock GPU Voltage Video Card Memory Clock [*]Save your Favourite Settings with up to 4 Profiles. [*]Adjust your Graphic Card’s Fan Settings with Automatic, Fixed or Custom Fan Speeds [*]Information Tab with all you need to know about your Graphic Card including GPU, Interface, Memory, Driver Version, BIOS Version, Clocks, Shaders and more… [*]Multi-GPU support (CrossFireX) [*]Windows Sidebar Gadget option Some results that people have posted on the web:
  21. Hey Guys, Having trouble with my 7970m, it hard freezes pc at any overvoltage. Is this a PSU issue? Its in my Alienware m17r4. I was trying to run 1.075v at 980/1380. It froze, so I took it back to the stable OC of 925/1300. Still froze. Took it back to stock clocks and guess what. It froze! On stock clocks! This only happens when I disable the integrated graphics. (I assume enduro prevents the card from hitting max power use/performance/whatever) On stable clocks, dedicated card only, stock volts i get 50 fps in I:SS. With enduro on, at 1000/1400/1.075v i get about the same fps. With enduro on at stable clocks and stock volts i only get about 34fps... so obviously enduro is throttling me somewhere. I just don't get why it crashes on voltage, shouldn't this not be possible at stock clocks?? Do I have a dodgy alienware? Thanks guys, Scott.
  22. During GPGPU benchmark for my 'overclocked' i7-4720HQ, at the AES-256 part I will always get an auto shutdown which does not happen at stock. Anyone knows why it happens / what's wrong with my XTU profile? Benchmark mentioned above: XTU profile: A couple questions: Should I increase cache ratio and current limit? What does changing turbo boost power time window do? All help is appreciated!
  23. Hello, I own a Lenovo X130e with an Intel Celeron 857 CPU and Intel HD Graphics. Is it possible to overclock these by modding my BIOS? If so, would anyone be willing to assist me to mod by BIOS? Thanks.
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