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AMD RX 580 half hash rate zcash
it looks like power issue
i separate the AX1200i power supply one in the hall socket
and another one connect it tm my room wall socket and now it work fine with maxium hash rate 320h/s
how to cnnect to miner screen to see shares and hash rate as sometimes its not connecting
interesting developments. Lets hope it stays stable!
again after restart the hash drop to 270 and below with power usage drop for each card
when i apply my stock clocks to gpu i get these error
mximum power usage to 120 Watts on GPU 10
sh: 1: cannot create /sys/class/drm/card11/device/power_dpm_force_performance_le vel: Directory nonexistent
sh: 1: cannot create /sys/class/drm/card11/device/pp_dpm_sclk: Directory nonexis tent
Set PowerTune to dpm state 7 on GPU 11
Set Core clock to 1200 Mhz on GPU 11
ERROR: Error opening /sys/class/drm/card11/device/pp_table (are you root, and do es it exist?)
That is normally seen when you have something besides AMD in the line up. Like your onboard video is up perhaps, or its trying to modify the wrong pci slot.
i have one gpu in slot 16x i used it only for connectin the rig to monitor
its really making me crazy sometime hash rate ok after restart all up and down
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