Khenglish

13 hours ago, kwapster said:

 

 

I have the same problem here. Can anyone point me in the right direction to get a 40k smd resistor?? Ebay link etc.

 

Also, would it be ok for a novice at soldering to do?

Mouser is your best choice. Search for 40k SMD resistors. Case code is what determines the size of the resistor. Get one with a case code that looks correct. I'm thinking 1005 is correct (1.0mm long, 0.5 mm wide).

http://www.mouser.com/Passive-Components/Resistors/_/N-5g9n?P=1yzekikZ1yzmoub

3 hours ago, Roby1164 said:

Test carried, loaded firmware, but nothing has changed, how do I install the Nvidia driver, the screen stops working before the usual stripes of color, then black .....

If the modified vBIOS did not fix installing the driver then I am out of ideas, sorry.

I explained why the hardware reported ID and the vBIOS reported ID must be the same in my previous post, but this may have been lost in the translator.

To repeat, other laptops will refuse to even boot if the two IDs do not match, so having them match is critical.

Both of those images are identical.

Attached is the device ID changed to match the 560 SE.

I think this will work, but be warned. Clevo systems freeze on boot if the vBIOS and hardware reported device ID do not match. I'm thinking MSI systems just have driver issues like you are seeing, but if you card is by some unseen means reporting its ID correctly on boot and now it's running this modified vBIOS, it may brick with this vBIOS. In this case you will not be able to flash back if your system behaves like a Clevo and freezes on boot.

560SE_ID.rom

What's interesting is that the card is running. It puts an image on the screen. It does work.

Clevo systems flip out when the device ID in vBIOS does not match the device ID reported by the hardware. MSI systems probably don't like it either, which could explain your problems when installing a driver. We could modify the vBIOS to have the same 560 SE device ID that the card reports, and then your card may run perfectly fine thinking it is a 560 SE.

Trying the above is just a guess though. It may completely brick the card, as it shouldn't be saying it's a 560 SE in the first place. If you want to try it though link your vBIOS here and I will change the device ID.

Unfortunately I don't know what could be going on with the BCLK slider in the latest version. The only problem I ever had was the slider completely disappearing,

Intel has a description of all MSRs in the 64-ia-32-architectures-software-developer-manual which you can find on their website. I see no specific mention of MSR 0x194.

On 3/14/2017 at 11:33 PM, daniel_andrei1996 said:

Hi! Signed up just to thank you all for the resources you have posted here. Following this guide, I have successfully enabled BCLK overclocking on my X230T thinkpad in XTU. Will flash my T430 as well, when I have the time. The bios chip on the X230T is easier to access for hardware programmer, so it made an excellent trial system.  For the T430, I intend on getting a 37xxQM or 38xxQM cpu, as they seem to be quite power efficient at lower multipliers while also having the extra 4 turbo bins. Anyone have any idea about unlocking the extra bins on the T430? I've seen a post of someone enabling it for a W530, something about setting MSR 0x194 to 0. 

 

Also, at the moment, my T430 has the i7-3520M. In XTU, it says Turbo Overclockable: True. Does that mean that the i7-3520M has extra turbo bins too?

I really want to make my T430 as powerful as possible, especially for gaming paired with my EVGA 1060 SC eGPU

Thanks, guys.

The i7-3520M is definitely not turbo overclockable. I'm not sure if Lenovo systems have the proper BIOS entries for XTU to work, or to set the turbo multipliers by any means. If you can lower the multipliers on the i7-3520M in XTU, then an unlocked CPU will let you raise them.

On 3/7/2017 at 11:57 AM, senso said:

I think it was @Khenglish that did the modded cards for @Mr. Fox.

If I recall he as already said he added the missing mosfets in the VRM zone of the card, what mosfets did you use Kenglish(if you want to disclose)?

3x TI 87350d. This increases the current rating on the core from 120A to 240A. A 980m at 1.2V can pull up to around 240W.

1 hour ago, CaerCadarn said:

 

Should be p&p for the EM-Series according to@Prema.

Gesendet von meinem ONEPLUS A3003 mit Tapatalk
 

 

It was plug and play on the EM with a system BIOS mod.

I don't know if he tried the HM.

The P170EM does not require a GPU to be installed to have video because of the integrated graphics. You can run the 680m in the P170HM if you flash an older vBIOS.

Something that old is likely mxm v2.1, which won't even fit into the mxm slot. An older MXM 3 card will probably work, but is not guaranteed. The HM laptops had a lot of GPU compatibility quirks.

The P170EM should be able to run the 6970m to see if it works.

The P170HM can only run the 7970m if it is the exact v1.2 version. The GPU will also need a proper vBIOS flashed on for HM systems.

It sounds like you blew the fuse. Replace or bypass it. You'll also have to flash the eeprom to any backup that you may have because the controller will have set a flag that the battery is dead.

@Prema modified me another vBIOS for the 980 and now P0 and display on boot work with the 980 core switched over to an MSI 980m board (I damaged the clevo 980m board when switching memory chips). There seems to be something wrong with the P150EM system BIOS that is compensated for by a modified vBIOS. An added bonus is the memory now clocks higher than ever with 7.8 GHz usable in benchmarks. I got a 3K display, but am having problems getting a 40-pin eDP cable that's close enough to modify.

Here's an interesting picture from September where I was running both LVDS and eDP at the same time. Unfortunately the picture quality was poor.

3 hours ago, chap said:

@Khenglish what do u mean by optimus bios?

unfortunately my dgpu was active eversince i got the 980m, used 3 diffrent windows a plentora of nv drivers and intel drivers, the gpu always worked but was always active and even changing nearly everything in the nv driver menue didn t change a thing.

 

the nvidia gpu activity panel says tehre is no program using the dgpu but still the fans spins up again and again...

 

but im going 2 sell my clevo anyways

 

By optimus bios I mean a standard bios. Prema made me some special bios that makes the dgpu the primary gpu instead of the igpu.

When you mouse over the card in the device manager what is the error number listed?

What specifically is the error listed by the Nvidia installer?

With a Prema BIOS my understanding is that an 880m driver install will work without any .inf modding to the driver. In case I am incorrect though, for driver modding it's much simpler to change one of, or all of the subsystem ID of another system to yours instead of trying to add a new gpu/system combo:

%NVIDIA_DEV.1198.0270.1558% = Section028, PCI\VEN_10DE&DEV_1198&SUBSYS_02701558

to:

%NVIDIA_DEV.1198.5106.1558% = Section028, PCI\VEN_10DE&DEV_1198&SUBSYS_51061558

All the linking later in the file will still work as the entry already existed.

The "before" and "after1" images are both identical. The Clock Source Select is set to send USB, PCI, SPI, LPC, and SMBUS clocks to clock source 3, but all the changes required to activate source 3 are not done, so these buses all do not have a clock. This is a 100% brick.

"after2" isn't even readable by FITC.

Also all these images are ME FW only.

5 hours ago, Aaronius said:

The one I flashed was apparently the smallest. That would probably do it. The other two are the same size so I am sending both. Let me know if there is anything wrong with them. Also, how do I dump the ME firmware and the bios together? https://drive.google.com/drive/folders/0B1I1S9mpuQTrcGpYb0JrWVQweTQ?usp=sharing

 

edit: I think I know what happened. Since I flashed the smallest one, I think that one was just intel ME. Problem was, I should have put the flag that tells FPT.exe not to wipe the chip before flashing. It wiped the chip and then installed ME. Just as I suspected. I am going to get my mac mini up and running with boot camp and create a bios rescue and try to flash the same file but with the correct flag so it doesn't erase the flash but just overwrites intel ME. Thanks for your help by the way. The mistake I made actually ended up being a good thing for me because I learned more about this category. 

FPT will only overwrite blocks that are changed and should abort if told to overwrite regions where it does not have a matching image to replace it with. I'll check the ME FW later today.

5 hours ago, Aaronius said:

Ok. I need to compare the capacity of the chip to the bios file size to see where me is installed. Also, FTIC made three files when I built it. They were in the same folder as FTIC.exe. Do I send all three?

No, just the biggest.

1 hour ago, Aaronius said:

If it was originally on the second chip, does matter if I flash the bios and the me to the same chip? Also, when I built the firmware before I flashed it wrong, it made three files. I just flashed the first one and that didn't work. Am I supposed to flash all three? Also, how do I dump the ME firmware with the BIOS? I think the problem was that it wiped the bios and just installed the management engine. 

Please link a before and after firmware image so I can see what is wrong.

You need to match the original image offsets onto the flash memory chips. Ex if ME FW started 3/4ths through the first chip and continues onto the 2nd on the original firmware, then you need to do that. You could reorder things by editing the flash descriptor, but there's just no reason to do that and it is just a source of more possible problems.

3 minutes ago, Aaronius said:

Damn it. I am going to try the built in bios recovery first. Just need to get someone to help me create the usb because my computer isn't working. Then, I will try again but do it correctly. I must have my CPU running at 2.0ghz instead of 1.8. The management engine firmware is stored in the bios right?

It's on flash memory just like the BIOS. Most systems have two flash chips. The ME FW may be on one, or split across both chips. BIOS could be on the same chip or the other chip.

1 hour ago, Aaronius said:

I tried enabling overclocking. Now my laptop won't post. I know what I did wrong but I just don't know how to fix it. What do I do?

If it won't boot after a few tries it's bricked and needs to be reprogrammed externally.

1 hour ago, Aaronius said:

I tried it and now my laptop won't boot. What do I do?

"tried it"? what did you try?

1 hour ago, Aaronius said:

Ok. Does it work for locked CPUs? 

No, any multiplier lock will still be in effect.

2 hours ago, Aaronius said:

Will this work on an HM77 Chipset? I have a Lenovo ideaPad S400 touch and I have ran a stress test for an hour and a half and the maximum I see the temperature hit is 71 Celsius. It usually runs at around 40 degrees on standard workloads. Also, does it need a locked CPU and what do I do if I wipe my bios? I really want to try this but am afraid of bricking my laptop. If there is a way to fix this, I will definitely try this. Please let me know.

Yes it will. HM77 is the chipset that was actually meant for overclocking.