Possible issue: Motherboard problem preventing PC startup.
Possible issue: Motherboard problem preventing PC startup.
Hey everyone, I needed to upgrade to Windows 11 but the system told me my PC needed TPM 2.0. I adjusted the BIOS settings and saved the changes, then restarted it. Now the PC runs smoothly, but all external devices like monitors, mouse, and keyboard aren’t turning on. The motherboard is a B550 Tomahawk. Could someone please assist?