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970 crashing issues

Soldato
Joined
22 Nov 2006
Posts
24,645
I'm having strange problems with a 970 where sometimes I get a black screen, usually followed by a lockup.

After it occurs there are 100s of Event ID 13 logged in the same second all with different variations of graphics exceptions. The first one has "Injected Bundle Error", second has "Class 0xffff Subchannel 0x7 Mismatch". etc. all seemingly different.

It appears to happen in some games more than others. But I have not been able to trigger it with Furmark.

I've tried it with a different MB, PSU, ram, various driver versions, even monitor and it still happens. Anyone come across it before?
 
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As in a non-OC BIOS? Not sure there is one for this card. It's a Gigabyte 970 OC mini, they only made one model afaik :/
 
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I upped the voltages slightly and it SEEMS to be stable now, needs more testing though.

If that is the problem it's not the first time I've seen an under-volted nvidia card :/
 
I think the problem is the factory has OCed the card, but not increased the voltage from standard :P
 
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