When I use EXPO, the POST fails at the white LED (Graphics Card not found) but boots up most of the time anyway, but sometimes the screen keeps black. Without EXPO everything is fine. But EXPO shouldn't have effects on GPU, so why is this happening? Tried Bios v1616 & v1636 and also a GTX 1070, makes no difference.
ROG STRIX B650E-F GAMING WIFI
AMD Ryzen 9 7950X3D
64GB G.Skill Trident Z5 NEO DDR5-6000 DIMM CL30 Dual Kit (F5-6000J3040G32GX2-TZ5N)
Palit GeForce RTX™ 4080 GameRock OC
