ONce updated my mercury bios pi945gcm MoBo,system strucked at "BIOS splash screen or startup manufacturer logo" i can't access bios by pressing "del" or any key..and its will be in same state for a while...its not even boot up..pls help
If it a desktop...shut down and pull cord from wall. Inside on the mb Fine the clear CMOS jumper move or remove the jumper. If it three pin connector move the jumper over. If there only two pin remove the jumper.
Laptop...remove the ac brick and battery let sit for few hours then see if there a jumper or pins per laptop vendor or a set of keys that are held down at power up.