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Unigine Heaven 4.0 crashing with nvwgf2um.dll

post #1 of 3
Thread Starter 
My new card, and heaven is crashing for about in 10-15 minutes with nvwgf2um.dll.
Just the driver is crashing on my MSI 770 Lightning while trying to run Unigine Heaven.


I am using 327.23 WHQL.

I am trying also with
320.49 WHQL and the same problem.
Why my card is crashing only in Heaven after 15-20 minutes with: ""Display driver stopped responding and has recovered""

770 got problems with that tests? Its my fourth card 770 Lightning and i get the same problem. I doubt that 4 cards are not stable from a row?!!
Its my fourth Lightning 770 and the same crashing on Heaven 4.0? Why that cards are not fully stable before going out from factory?
Or something wrong with that configuration to Heaven 4.0?



Can someone check test Heaven 4.0 with their Lightning 770? I will be more patient.


Other games are stable and other benchmarks ( 3dmark 13, 11, Valley are fully stable).


PC:
I7 3770K 3.5
8gb ram
Be Quiet Dark Power Pro 1000W
Edited by sew333 - 11/2/13 at 6:01am
PC
(13 items)
 
  
CPUMotherboardGraphicsRAM
I7 3770K 3.5 Asus Sabretooth Z77 Evga Gtx 980 2x4gb Corsair Vengeance DDR3 LP White Arctic 16... 
OSPowerCase
Windows 7 Ultimate x64 XFX P1-750X-XXB9 Cooler Master Centurion 590 
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PC
(13 items)
 
  
CPUMotherboardGraphicsRAM
I7 3770K 3.5 Asus Sabretooth Z77 Evga Gtx 980 2x4gb Corsair Vengeance DDR3 LP White Arctic 16... 
OSPowerCase
Windows 7 Ultimate x64 XFX P1-750X-XXB9 Cooler Master Centurion 590 
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post #2 of 3
Thread Starter 
http://www.youtube.com/watch?v=39iX2FCL16Q


here is the video of problem
PC
(13 items)
 
  
CPUMotherboardGraphicsRAM
I7 3770K 3.5 Asus Sabretooth Z77 Evga Gtx 980 2x4gb Corsair Vengeance DDR3 LP White Arctic 16... 
OSPowerCase
Windows 7 Ultimate x64 XFX P1-750X-XXB9 Cooler Master Centurion 590 
  hide details  
Reply
PC
(13 items)
 
  
CPUMotherboardGraphicsRAM
I7 3770K 3.5 Asus Sabretooth Z77 Evga Gtx 980 2x4gb Corsair Vengeance DDR3 LP White Arctic 16... 
OSPowerCase
Windows 7 Ultimate x64 XFX P1-750X-XXB9 Cooler Master Centurion 590 
  hide details  
Reply
post #3 of 3
Try this in order
-Try to reset the CMOS.
-Apply more voltage to the CPU
-Apply more voltage to the GPU
-Apply more voltage to the GPU Ram modules
- Apply more voltage to the DRAM modules
-Try a reinstall of Windows

If it still doesn't work
- Try to underclock the GPU with stock voltage.
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