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May 24, 2011, 04:50:00 PM |
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I'm having an odd issue on my Win7 64 4-card miner. The box has 3 5870's and 1 5850. I had been using it with a Corsair 850tx psu.
A few days ago I had a few lockups... I tuned the 5850 down 25mhz and that seemed to help, until last night, I've had 3 lockups since last evening.
I tuned each of the 4 cards back down 25mhz, however the machine still locked up in about an hour.
No idea what could be the root of this, could it be a PSU issue or something else entirely?
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