UltimaClaud

this sucks. either wait or reinstall windows

It's really sucks.

It seems working on the Y510p as well from a thread.(750m, NOT 755m).

You may have a trial, but it still sounds risky.

A snap could be found in the thread.

(Please ignore the chinese characters.)

http://tieba.baidu.com/p/2669812450

Yeah, 2.04 is the modded version that's currently available for the Y400/Y500. But this is the first time the official 2.04 update has been available, the only official update previously available was the 2.02 leak.

So there are no changes in this official 2.04 update compared to your 2.04 mod? Same vBIOS version for the main GPU0? I'm guessing the Ultrabay GPU1 vBIOS is the one that is updated with this leak.

I think what I'll do is flash back to unmodded 2.02 using the backup of my original BIOS, use official update to 2.04, then flash your 2.04 mod again. That way my EC version gets updated to 2.04 as well. Right now I'm using your 2.04 mod but only BIOS version is at 2.04, EC version is still at 2.02. Kind of convoluted but I doubt I'll be able to apply the official 2.04 update directly from my modded 2.04. All this should be safe to do right?

Looks like there are two vBIOS files in the leaks. I'm guessing the VBIOSBAC.bin is the original 650M/750M vBIOS and the other .rom file is the updated vBIOS. EDIT: Yep, confirmed by the NVFLASH commands in the Vbios.bat files.

Google Chrome is telling me that all these files are malware, but virus scans check out. If this is the last message I type from my Y500, y'all know what happened to me.

Do worry about that.

It is working properly with my Y500.

- - - Updated - - -

does these files also work for the y510p? I have the 1.10 modded bios to bypass wifi whitelist

I am not quite sure about this.

Personally speaking, waiting for a confirmed update for Y510p is recommended, since it's on your own risk for flashing.

Nice find! And Lenovo said this is coming in a week or two? ROFL. Well looks like we won't have to wait for so long. Great leak.

Why are there two versions each, a .zip and a .7z, of the SLI 650M and 750M vBIOS in that Chinese thread? Sorry, Google Translate isn't really helping.

Now waiting patiently for @svl7 to mod these files so we can have a V2.04 BIOS mod and SLI 650M/750M vBIOS mod which allow SLI to work in Windows 8.1.

It does not matter for the duplicate files for the .zip and the .7z.

I have checked the md5 checksum for both zips, but found no difference.

The .7z is the official data with the NVFLASH for windows, but it does not work.

The .zip seems to be the repacked files with dos flasher.

I have already flashed it, and it does work.

Flash the new vbios in the DOS plz.

Files are uploaded here.

Download multiple files from Sendspace.com - send big files the easy way

Leaked vbios which fixed the SLI issue in Win8.1.

with an official bios update 2.04.

Original thread (chinese only)

http://tieba.baidu.com/p/2662259675

Please be free to do the BIOS / VBIOS modification.

- - - Updated - - -

UPDATE:

The files are for techinferno only.

Please DO NOT FOWARD the files to any site else.

[per file provider's request from the original theared]

Thanks for the reply.

I used to think about if the 650M could be upgrade to 750M in a easy way.

The integrated GPU is quite disappointing.

Thanks for the snaps.

May I confirm that both CPU or GPU is fixed, and not for a substitute?

Is the 2.03 and 2.04 released by stock?

Is there any update log could be found here?

It sounds that the game supports OPENCL.

Does any notebook could work with this feature?