6xRX570 4GB don't recognize all cards

#1

Hello friends!
I have a rig with the following configuration:
motherboard Biostar TB250btc
Celeron 2.9
4gb ddr4
sandisk 8gb

When I start Hive it sometimes recognizes 4 GPUs, sometimes 3 GPUs, sometimes all.

All set to GEN_2
Mining mode ON
CMS ON

Has anyone gone through this?

#2

Check 4G Above Decoding is Enable in BIOS
Check all related to power supply and connectors

#3

All risers are OK, power supply is OK,

But when I turn on the 4GB I need disable CMS suport, then my flash drive don`t recognize…

#4

I have similiar motherboard and all works fine (4G enabled, CSM enabled and enabled legacy boot. Sorry don’t have photos BIOS settings, it was several monthes ago).

#5

You are lucky … found photo in my phone. I’m post it here later

#6

Thanks man! I guess my problem is the power supply, i will try other power supply to test it.

And post here.