I'm sorry it's hard to read.I'm using Google Translate.
system
CPU:12900K
MB:ROG MAXIMUS Z690 EXTREME
GPU:Palit GeForce RTX3080t iGameRock OC
MEM:G.SKILL F5-6000U3636E 16GX2-TZ5S
It is displayed from the onboardGPU, but not from the GPU.I have tried all the BIOS Vers, but they haven't changed.
Displayed in the BIOS PCIEX16 (G5) _1 Link Speed X0
If you use two PCIEX16 slots, it will be displayed from the GPU.PCIEX16 (G5) _1 works with link speed X8
Please tell me how to work with PCIEX16 1 slot only.
The dealer reported that there was no abnormality.