I recently upgraded my computer and it will not post unless I jump the cmos connection. After resetting cmos, I turn it on and it brings me to the bios. Once I exit out and the pc restarts, it will turn on but it will not post. However, if I reset cmos it will post into the bios again. The issue is that I need to install windows however the pc will not boot at all regardless of what I do when I plug my USB flash drive in.

I have replaced the CMOS battery, my bios driver is up to date.

I’m suspecting I either have a faulty motherboard or my psu is not high enough wattage.

Specs:

CPU: Ryzen 5 7600x MB: Gigabyte b650m ds3h RAM: Corsair Vengeance 32gb GPU: RTX 3060 PSU: 500w unit

Update: Now when I reset the cmos and turn it on with the USB plugged in, the screen to enter BIOS appears for a literal second and disappears and the monitors loses connection.