You will probably need to re-flash his BIOS. It may be possible to reset them to defaults with a jumper on the mobo. In either case you need to find out EXACTLY what ...
Sapphire releases its flagship X870EA Nitro+ PhantomLink motherboard series for AMD Ryzen CPUs, featuring a GC-HPWR graphics ...
Be honest, when was the last time you installed anything in a PCIe slot that wasn't a graphics card? We still indulge in this charade, where ATX motherboards come equipped with several 1x and 4x slots ...