When it came to turning my PC on today, I was greeted with a "Warning: Your Case is Open" warning.
I have the option of striking F1 to continue or pressing DEL to enter the BIOS screen. But the keyboard/mouse does not power up until past this screen, so I can't do anything. Everything was working fine until this morning, no changes were made.
Also, checking the obvious, my case is on and secure. There is no intrusion detection obvious to me but it could be hiding somewhere. It's a Foxconn A6VMX mobo.
Hell of a longshot but... any ideas would be greatly appreciated.