Quote from: pbfarmer on October 31, 2018, 08:28:30 PM

Quote from: _ap_ on October 31, 2018, 03:27:59 PM

Quote from: UnclWish on October 31, 2018, 02:13:17 PM

Quote from: _ap_ on October 31, 2018, 08:35:57 AM

Hi!

I have asus rx 580 8gb cards and sapphire nitro+ rx 570 4gb cards.
The 580 cards working good, but the 570 cards dont start. When i start the miner, the gpu clock and the memory clock load are 100%, but after few seconds the memory clock reseted to default 300MHz. The gpu clock load dont change, it stay 100%. The hashrate is 0 (only the 570 cards) In this time the entire system is slowing down extremely.
What might be the problem? Any idea?

Details:
Win 10, Adrenalin 18.5.1.
jce_cn_gpu_miner64.exe --no-cpu --auto --any --forever --variation %FORK% --low -o %POOL%:%PORT% -u %WALLET% -p %PASSWORD% %SSL% %*

Thanks!

Try to disable OC and over/undervolting. Try original bios.

This is what I tried first. I flashed with original bios + otcp, but not working.

What you've described is pretty common crash behavior for too high clocks and/or too low voltages. It's more likely your OC settings than your bios.

Yes, that's what I was thinking. But after I restore the original state, I do not know what to think. Original rom, original gpu & memory clock, original voltages & power limit, (+ new adrenalin driver - 18.6.1) and the card get 0 mhs, and the system freeze. With another miner everything ok at this moment, so the card is working.