ASRock Fatal1ty B250 Gaming K4 - Only run 5 GPUS.

fmz89

legendary

Activity: 1764

Merit: 1002

Quote from: atilaasseff on February 06, 2018, 02:06:53 PM

Hello everyone, i know some people asked for help about that MOBO, i already checked here and in allmost all foruns and youtube about my problem.

Its seems some people get sucess using windows and running card by card in windows but im using simplemining OS.

My problem is i only can get 5 GPUS in this MOB, when i plug the 6 i get a error.

Not reboot, black scren or everything else you can imagine happens.

I dont need anymore to follow the steps to clear CMS, i just screm and the mtf mobo do the job alone, so many times i did that sh%¨$¨%$.

Last BIOS version
All PCIE in GEN2 (already tested in AUTO, GEN1...)
V-TD disable
Mem Share 32
Serial disable
Audio disable
Wan Radio disable

That Asrock does not have the 4G encoding option

All raisers and VGA tested (was running well in a Z270F)

What im missing in BIOS ?

Thanks in advance for your help and be shure if i can resolve my problem i will ask your ETH adress in pm to show some respect for your work.

Best Regards

Atila.

i knew your pain config thats multi gpu beyond 5, and this weird always happen on standar motherboard, mostly only support 7 gpu, but after 5 gpu sometimes adding more gpu doesnt always show up at first place, need to uninstall full driver and try one by one adding more gpu by manually install drive on device manager, after all set up, create restore point, sometimes in the future there always be this problem happen again

KultusNagrand

newbie

Activity: 29

Merit: 0

So it's just what combination of slots you use , Some Clash is it ?

fanatic26

hero member

Activity: 756

Merit: 560

Please post this in the proper section, this is for bitcoin mining.

Also, I have literally hundreds of these boards running. I had to do a dance with the pci-e plugs to get all of the cards to show up but after messing with them a bit they all showed up just fine.

atilaasseff

newbie

Activity: 1

Merit: 0

Hello everyone, i know some people asked for help about that MOBO, i already checked here and in allmost all foruns and youtube about my problem.

Its seems some people get sucess using windows and running card by card in windows but im using simplemining OS.

My problem is i only can get 5 GPUS in this MOB, when i plug the 6 i get a error.

Not reboot, black scren or everything else you can imagine happens.

I dont need anymore to follow the steps to clear CMS, i just screm and the mtf mobo do the job alone, so many times i did that sh%¨$¨%$.

Last BIOS version
All PCIE in GEN2 (already tested in AUTO, GEN1...)
V-TD disable
Mem Share 32
Serial disable
Audio disable
Wan Radio disable

That Asrock does not have the 4G encoding option

All raisers and VGA tested (was running well in a Z270F)

What im missing in BIOS ?

Thanks in advance for your help and be shure if i can resolve my problem i will ask your ETH adress in pm to show some respect for your work.

Best Regards

Atila.

Topic: ASRock Fatal1ty B250 Gaming K4 - Only run 5 GPUS. (Read 165 times)