r/buildapc•
Usual_Ad4220

5070 Stuck In Gen 5 X4 Lanes Pcie

Build Help

I have a B760m-cx Motherboard with a i9 14900f and a 5070 with 32gb ram and 1 nvme m.2 ssd, my 5070 is in the Top PCIE Slot and I go to run GPU-Z and i run a render test, it says its only running Gen 5 X4 Lanes under load.

Ive been through all my BIOS and updated it.

GPU is fully seated W/ Power Cable

No Limitations/Restrictions

I'm at a loss here, i stream and game as well.

HELPPPPPPPPPPPP.

Posted Apr 8, 2026, 1:15 PM UTC

24
Loading comments…