Hello,

On AMD OC fixe DPM in Core State (Index):

This is required if you try to undervolt you card. You should use this parameter with "Core Clock" setting and "Core Voltage".
DPM (Dynamic Power Management) or "Power Level" of GPU core. For RX cards it's a value from 1 to 7. Default is 5. Lower the value to downvolt.

You can set 5 or 4 for you RX 580.

I recommand you to set your AMD OC on HiveOS and put DPM (5 or 4) + Core Voltage (mV): V900 (should be stable)
You can undervolt more with V875 or V860 depending on the coins you mine.

you can get these PCIE 1x cards that can run 4 risers.
Have seen them, but never tried one.

Mine works very well so far with a mix of 10 nVidia cards under HiveOS.

I need more PSUs to install more cards.
I do believe ASUS recent Bios v1001 permits 19 of any type card.

As usual, YMMV.

Hive OS have been very stable so far for me. Thanks for the great software! I'm just wondering if there is a possibility to add Claymore's incorrect ETH shares to the dashboard? It would make overclocking much easier as you would not need to ssh into each machine to check for memory errors.

hi, just hit upgrade button, reboot and now :
error: unknow filesystem
entering rescue mode
grub rescue>

 

When can we expect Vega support?

Is it possible in one rig put 1 x R9 270 + 1 x R9 280X + 1 RX580?

Thanks

I work on a lab with RX 560,570,580 no problem at all. You still have to set different OC for each card.

You can specify one value for all cards or list of values for each card separated by space. "0" or empty - no setting will be applied.
150 – one value for all GPUs.
0 100 0 0 0 140 – means GPU0 = none, GPU1 = 100, etc.

I try one time and CPU seems to be add as GPU.
You should check on HiveOS monitoring page and see if you have new GPU during CPU mining process.