In this thread i want to explain how i build a 7x RX 570 mining rig step by step, but as you may know, there's an issue with the driver, and in the moment i plug a 5th GPU, windows doesnt work in the way it should, the same in simpleminingOS and ethOS. I must say that 4 GPU are working good, here you have some pics of my rig and a list:
.PSU: EVGA G2 1600W
.VGA: SASPHIRE RX 570 PULSE 4GB
.VGA DRIVER: 17.4.3
.MOBO: MSI Z170A PRO CARBON
.MOBO BIOS VERSION: 1.81 Creepas MOD
.CPU: INTEL PENTIUM G4400 SKYLAKE
.HDD: SAMSUNG 120 GB SSD
.RAM: 4GB CORSAIR
. Driver 17.4.3
not working. Driver 17.4.4(Beta)
not working. Ethos with more than 4 GPUs
not working.Simple mining os with more than 4 GPUs
not workingMy bios settings:
.4G decoding on
. PEG0 and PEG1 GEN 1 and GEN2
not workingI just want you guys to help me to fix the issue with 570/580 and i will write a guide step by step, tomorrow i will try to flash a modified BIOS that will try windows to recognize 570 as a 470, then i will be able to use 7 570 with the 470 driver
thanks @creepas for your support, this is his post:
https://bitcointalksearch.org/topic/m.18124988
UPDATE 1:Yes. My team is working with You!
We will give a try this evening, so be atempt to read this post later, maybe we have fixed the problem
Let me know. I also solve the problem. My solution is 5x 570 + 2x 1060 gtx for now.
5x29MHs + 2x 23.5 MHs per rig, works fine.
How did you get it? When we install 5x 570 it works fine, but if we reboot, sometimes it works, sometimes windows reports error 43, it isn't stable.
In ethOS or simpleminingOS, we need to activate 4g decoding to use more than 4 GPUs but it fails and it doesn't boot
Yes after the first or second restart again 43. I will restore the patch and immediately new patch application. Then everything works fine. Now I've done 3 restarts behind and it's still working.
this works guys! we have 5 working GPUs