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xCuri0 / ReBarUEFI

Resizable BAR for (almost) any UEFI system
MIT License
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ASUS Z270G + ARC750 - is not working #107

Closed yargun closed 3 months ago

yargun commented 5 months ago

System

Description I did everything and still cannot get it to work

  1. I updated the bios according to instructions using UEFITool
  2. I ran the UEFIPatch (no pad issue was found and DSDT patch not required)
  3. Flashed the modified bios after extracting the body with /GAN
  4. Changed mbr -> gpt , cms off, 4GB ON (Device manager shows large memory for pci bus after the change)
  5. All ok to that point
  6. With rebarstate set to 8, 12, 14, 32 - I get the below:
  7. GPU is NOT working, only iGPU is giving display (showing error 12 - resource collision)
  8. Tried to connect 2 monitors on GPU and iGPU - same behavior
  9. rebarstate set to 0 - GPU is showing display again - no error 12 - no rebar
  10. Any suggestions??? -Rafi.
yargun commented 5 months ago

Also - no pad issue was found and DSDT patch not required

xCuri0 commented 5 months ago

rebarState not working at even 8 is weird, because that is same as 256mb default.

Try re doing everything with MMTool, common issue on ASUS motherboards for stuff to break when using UEFITool/UEFIPatch. See https://github.com/xCuri0/ReBarUEFI/issues/98#issuecomment-1826386025 if you need help doing it

yargun commented 4 months ago

I saw that someone with exact same board wrote that it worked for me according to instructions, so its indeed weird I will give it a try using the MMTool

xCuri0 commented 4 months ago

Update ?

takem94 commented 4 months ago

@yargun I have a very similar situation, but as exception works also values 7 and 8. For some reason it seems to me that the problem is in the GPU, I’m almost sure that it would work with another video card, have you tried it by chance?

xCuri0 commented 3 months ago

Closing due to inactivity