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June 20, 2017, 11:59:56 AM |
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Hi all,
I managed to get 5 GPUs (XFX rx580 8gb) running on my Asrock BTC pro r2.0 motherboard, on Windows 10. Claymore works fine with 5.
However, if I plug in my 6th, first it almost boots (get to login screen) but then shuts down and starts autorebooting.
What is likely the problem? I have a 1000W PSU, and I was using 600W for 4 cards (wall measured), so I should be able to get 6 cards running. They aren't even on stress when booting (I think), so don't think this is the problem. Using USB powered risers. Do I need a certain setting in Windows / BIOS of motherboard to get the 6th card working? I googled and searched this reddit but didn't see an answer.
Rig info: - 8gb DDR3 RAM - Windows 10 pro 64bit - Asrock BTC pro r2.0 - XFX rx580 8gb black edition GPUs - USB powered risers (v007) - Flashed ROM (custom straps) - Driver version 17.1.1 (Crimson)
Love to hear your help! Thanks.
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