8800gt Problems

[I Hunta x]

For some reason my 8800gt has refused to fold for the past few days, it was folding at 1850 shader for a good 4-5 days giving me around reported 6k ppd tho it was actually more like 4k cause of gaming stoppages but still, no problems at all.

I then get a windows update reboot (forgot to turn them off

) and now it just wont work even at its stock 1675. I've already removed the entire gputracker folder and re added everything there yet that didnt fix it.

Heat isnt an issue as its not been above 60c with the fan locked at 60% like it allways has been.

Any pointers/ideas would be great.

Here is the error from the log if that helps at all.

[18:00:00] *------------------------------*

[18:00:00] Folding@Home GPU Core

[18:00:00] Version 1.31 (Tue Sep 15 10:57:42 PDT 2009)

[18:00:00] Compiler : Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.762 for 80x86

[18:00:00] Build host: amoeba

[18:00:00] Board Type: Nvidia

[18:00:00] Core :

[18:00:00] Preparing to commence simulation

[18:00:00] - Looking at optimizations...

[18:00:00] DeleteFrameFiles: successfully deleted file=work/wudata_01.ckp

[18:00:00] - Created dyn

[18:00:00] - Files status OK

[18:00:00] - Expanded 62919 -> 336799 (decompressed 535.2 percent)

[18:00:00] Called DecompressByteArray: compressed_data_size=62919 data_size=336799, decompressed_data_size=336799 diff=0

[18:00:00] - Digital signature verified

[18:00:00] Project: 10504 (Run 165, Clone 1, Gen 212)

[18:00:00] Assembly optimizations on if available.

[18:00:00] Entering M.D.

[18:00:06] Tpr hash work/wudata_01.tpr: 1080700879 1027302942 360119951 2870626524 2118091365

[18:00:06] Calling fah_main args: 14 usage=100

[18:00:07] Working on Protein

[18:00:07] Client config found, loading data.

[18:00:08] mdrun_gpu returned

[18:00:08] NANs detected on GPU

[18:00:08] Folding@home Core Shutdown: UNSTABLE_MACHINE

 

[marsey99]

driver issue?

 

[SnW]

What did it update? the windows update....

could indeed be a drivers conflict but depends on what it updated.....

 

[I Hunta x]

Security Update for Windows 7 for x64-based Systems (KB2585542)

Security Update for Microsoft Visual C++ 2010 Redistributable Package (KB2467173)

They were the updates the night it auto rebooted.

Ill give a fresh install of the driver a go tomorrow and reinstall my TIM aswell on my 970 as i bodged that up pretty badly giving me a 10-12c difference across the 6 cores

(well within safe max temps tho).

If all goes to plan ill have the gpu running again and my cpu clocked up to 4Ghz tomorrow evening.

Ill update how things go tomorow evening.