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X670E Gene Code 00 no POST after switching GPU

toro428
Level 7

Using a X670E gene in my build, recently swapped out the 4070 Ti in my PC to the 9070XT. After this swap, my PC is stuck on a POST code of 00 with no debug LEDs on. I am unable to update the bios to try to fix this, as it is greyed out. 

Things i've tried to fix this (which all didnt work)

- Swap the GPU back to my old 4070 Ti

- Clear cmos (Using button on the back IO)

- Only use one stick of RAM (Did this for both slots both sticks)

- Clear cmos (By removing battery)

- Power cycling and letting the PC sit unplugged for 2 hours, also without cmos battery

 

After doing the above, my PC still cant POST and doesnt display out. Pls tell me what else i can try to fix this!!!


System specs:
R7 7800X3D
Gene X670E
Steel Legend 9070XT (Was using Suprim 4070 Ti)
Corsair DDR5 32GB 6000
Thermalright 850W PSU

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3 REPLIES 3

toro428
Level 7

also just wanted to add, the CPU wasnt hot to the touch through this, believe there is some issue with initialisation 

@toro428  @hasibul212003 

Try latest AGESA.

https://rog-forum.asus.com/t5/amd-600-series/x670-x870-resource-thread/m-p/1096001/highlight/true#M9...

9800X3D / 6400 CAS 28 / ROG X870 Crosshair / TUF RTX 4090

hasibul212003
Level 7

Hi I am facing same issue on my X670E-E gaming wifi motherboard with 7950X. Did you resolve the issue? Was it a faulty motherboard or cpu?