AMD/ATI Pixel Clock Patcher

[Sebs]

(04-21-2017 08:49 AM)levap Wrote:  I need some guidance on gpu serwer I am working on.
I have bsod issue when the 6th GPU is installed.
'Attempt to execute noexecute memory'
My cards - rx570. Modded bios. When I use bios signature patcher with 6th card onboard I have bsod. When I unplug the 6th card win10 boots but one card is not patched - error 43 (4 are patched). The same with 4 cards plugged. 3 working - one not. I have managed to boot win10 with 5 cards onboard two times, but after restart again one card gets error code 43.
Drivers 17.4.3. With older drivers and rx470 everything worked fine, but rx570 requires 17.4.3.
I've spent 2 days to resolve this issue and failed. Please help. I have tried every single step I've read on this forum. Nothing worked.

What Mainboard are you using? I have the exact same problem with RX580s. My Mainboard is a Biostar TB250-BTC with 4GB RAM and G3930. I also flashed back the old Bios and the same problem exists even without modded Bios. Therefore, I think it is either the Mainboard, which is causing trouble or the driver. So my question to you again: Which Setup are you using? If you are using a different mainboard, it is most certainly the driver.