remove latest amd drive 17.7.2 i believe. instal older...

Thank you very much i used DDU in safe mode and it helped.

Thank you for quick reply, i did that last night and it didnt help...

However i have solved this issue 3 time s in the past by reflashing to stock and then back to modded bios and that is the only thing that helped, but i dont want to do that  again.

edit: i didnt use safemode though i am gonna tryx in safe mode right noww and come back ...

edit2: i run DDU in safemode this time. it helped everything is back to normal again.

thank you very much

Hello everyone,

I would like to ask for some help regarding some problems i have encountered regarding Clamore OC.

i ahve rig with 5 cards, 4x Powercolor RX 580 8 GB  Red Devil and 1x Sapphire RX580 8GB Nitro+(1411MHz core).

I moded bioses. and using Claymore v9.8 dual minein ETH and SC

I was playing around with OC to see my max and consumption which was 29-30MHz 140W in GPUZ and then came down to 28MHs with 110W in GPUZ.

these OC settings worked fine for 24 hours with no  crashes: -dcri 21 -tstop 85 -tt 70 -fanmin 55 -fanmax 100 -cclock 1200 -mclock 2150 -cvddc 900 -mvddc 850

However i have then decided to try to lower core voltaga in steps of 10mV which got me down to 880mV on core in hopes of saving some more power and finfing lowest possible VDDC to run on.

Unfortuantelly Claymore hangs and crashes.

Upon restarting the rig, i noticed my hashraate drops down to 20 per card and checked in GPUZ whats going on.
Cards do not want to accept settings from Claymore OC anymore, so i am now forced to use wattman to get them runnig at desired settings.

Claymore also stopped reporting temperatures and fanspeeds for all except 1 card.  This card is also acting out and droping to 18MHS all the time causing my hash to fluctuate between 130 and 140MHs.

How do i get claymore to run normally again so i dont need to use Wattman?