I got this new gpu (sapphiretech HD 7870) to run with the same card (which I already had). It all worked fine until this friday I had a BSOD, which was the first of many. My pc randomly crashed blaming an other driver every time (verifier.exe even crashed onhimself once :S) I tried too much but without result so I decided to do a clean iinstall of windows (8.1). After that and installing all updates i left my pc on for a while, but i noticed that it randomly rebooted as if i had pressed the reset button. (I did install all drivers properly but installed catalyst 13.12 instead of 14.4).I did overclock both cpu and gpu's a little, but tried without as well, no difference. I have updated BIOS as well.
It all worked fine with one card. Memtest found no errors. The GPU's do work since I had a 3DMark score of 7922 this evening. That was the only time it could finish 3DMark before rebooting.
My system:
asus M5A99FX pro r2.0
Amd fx-8350
2x SapphireTech HD 7870 GHz edition
8GB ddr3 2133 MHz kingston hyperx H2O RAM
128GB kingston V300 ssd
Should I just increase NB voltage a little? And if so, how much?
It all worked fine with one card. Memtest found no errors. The GPU's do work since I had a 3DMark score of 7922 this evening. That was the only time it could finish 3DMark before rebooting.
My system:
asus M5A99FX pro r2.0
Amd fx-8350
2x SapphireTech HD 7870 GHz edition
8GB ddr3 2133 MHz kingston hyperx H2O RAM
128GB kingston V300 ssd
Should I just increase NB voltage a little? And if so, how much?
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