iMake

Can you do a sfc /scannow in command prompt please ( cmd as admin ) and post the result?

It said something like windows did bit find any Integrity violations and then bsoded with system service exception

What are your GPU settings when you run this?

I never tried valley, maybe someone who did can help...

stock clocks, 1.212v

these are the details of my BSODs

edit: 25-35% utilization in crysis 3

Titan works best for me with the 314.22, but I didn't play very recent games.

With 314.22/320.49/326.19, precisionX reports ~53% gpu usage when running valley 1.0. How can I ensure max usage?

EVGA 780 - SC ACX - 80.10.3A.00.80 added to the first post, still don't have a card to test it myself so please let me know whether it works fine. A screenshot of nvidia inspector (showing the OC stuff) for visual confirmation would be nice.

techPowerUp GPU-Z Validation b2cy5

Works great! Thanks for making the only BIOS that works with my card.

However, I'm getting BSODs and a lot of crashing even when using the stock BIOS. Which driver version do you suggest?

Unigine Valley and 3DMark11 are just crashing (even at stock clocks)

okay, I think my bios is just different. I tried updating with an official EVGA bios and had the same problem.

Could you please mod this version? I'm sure there are others with this bios

On closer inspection, it seems that my vBIOS version number is different. Is this the cause of the problem? See attachment

GK110_original.zip

I guess so... which motherboard do you have?

gigabyte z77 ud3h...tried that and it didn't work though

Hard reset, that's why I said switch on the board.

Couldn't find a switch, will removing CMOS battery do it?

Flash the version you want and then reset your BIOS, there's probably a switch on your motherboard to achieve this.

can I reset in the BIOS menu or does it need to be a hard reset?

The first time I accidentally flashed the regular version(non ACX), so every time I booted up I saw some strange lines and corruption before a BSOD or shutdown.

I flashed back to the original bios after that. After I got 5 posts to download it, I flashed the SC ACX version and I had the same problem. I tried another DVI port with the same result. When I connected via HDMI, I just saw a black screen.

I also tried flashing from DOS but no difference.

Is there something I'm not doing right?

check if K-boost is enabled in precision. that's probably it

Is it worth it to try flashing via DOS if I'm temporarily bricking when flashing on windows? I'm having to connect via the IGP and flash back to stock bios.

I think you'd have to watercool. Blower-style fans don't do well in SLI.

doesn't repasting void the warranty?

looks good, but are backplates any good for dissipating heat or just for aesthetic appeal?