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Topic: can't mine with more than 2 cards(7950) (Read 594 times)

full member
Activity: 178
Merit: 100
February 25, 2014, 10:32:01 PM
#2
If the computer restarts after mining, it's probably because you don't have enough power. IIRC, 7950 draws around 225W each so try undervolt or a get bigger PSU?
full member
Activity: 216
Merit: 100
February 25, 2014, 05:03:22 PM
#1
I been trying to setup my mining PC. I have 5 7950(3x gigabyte wf3 and 2x his iceq). Motherboard is p67 gd45. It doesn't see the 4th card, and more than 2 cards running, it restarts the PC few min after cg miner starts mining.

Other components
8gb ram
G620 CPU
Corsair HX1000 PSU. Also 2 cards have sata  to pcie 6pin adapters.


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