Green BIOS/Boot and Pink UEFI boot after upgrade

D

Dark Star

ex-Mod
Since I upgraded my PC with Ryzen 5 5600 and RX7600, I have been getting green screen during POST, UEFI and during boot.

There are no such issue in Windows or Linux.

How do I solve the issue?

CSM is off in BIOS for Resizable BAR support.

P.S - BIOS was greyish black before this issue persisted.

Regads
 

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Check your monitor cable or try a different monitor. Also, check in a different hdmi slot in the gpu. Nothing major but irritating.
Also, google for similar issues if people are facing around and do a bios update.
 
n1r0 said:
If it's fine within windows, then your BIOS is corrupt. Reflash it
Click to expand...
Updating the bios did not make any difference.

nRiTeCh said:
Check your monitor cable or try a different monitor. Also, check in a different hdmi slot in the gpu. Nothing major but irritating.
Also, google for similar issues if people are facing around and do a bios update.
Click to expand...

Will do that. Gpu has only 1 hdmi port. Will check with the cable.
 

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Black_Hawk said:
I see a similar issue and probable fixes here:

BIOS - Green Screen Problem
Click to expand...

I saw this before but I could not find the option since there is no Video section, but alas I fixed it.

Changed the colour to RGB (full) from YCbCr and it worked.

The option is under Gaming -> Display ->Pixel Format.
 

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Dark Star said:
I saw this before but I could not find the option since there is no Video section, but alas I fixed it.

Changed the colour to RGB (full) from YCbCr and it worked.

The option is under Gaming -> Display ->Pixel Format.
Click to expand...

That potential fix was also listed on the Reddit thread. Good that it worked in your case.

Hopefully anyone in future here who has this problem finds this thread and can fix the issue as well. Cheers! :)
 
Just as I feared, the solution is not permanent and the reason I didn't opted for this initially.
The problem is that the solution is Windows driven and only works when you apply and restart but once you shutdown the PC and come back after a hiatus the problem still persists.

There has to be a BIOS driven solution. This isn't a permanent solution. Maybe, I'll try remove the RAM and reinstall it in different slot.
 
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