Question Graphics card works in PCI_E3, but not in PCI_E1 ?

[TheUsergamer]

Specs:

Mobo: MSI X570 TOMAHAWK
CPU: AMD Ryzen 7 5900x
Ram: 32GB 2133 Mhz Corsair Ram
SDD: 2 1TB Samsung 980 nvme's, 1TB Samsung 980 SSD
GPU: NVIDIA EVGA GeForce RTX 3080

Looking over for a way to see if I can fix this. Anyone been through this before and fixed their way out of it?

This is what I see.

https://imgur.com/a/JGJd45n

View: https://imgur.com/a/JGJd45n

 

[rgd1101]

https://forums.tomshardware.com/threads/new-computer-wont-boot-into-bios.3707688/#post-22349102
check for bend pin on the cpu, replace the motherboard

 

[TheUsergamer]

https://forums.tomshardware.com/threads/new-computer-wont-boot-into-bios.3707688/#post-22349102
check for bend pin on the cpu, replace the motherboard

There is not, so I plan to replace it