Hello fltoday my computer won't boot, it is giving my monitor a no signal error. Yesterday it was working fine. I held down the power button to shut it down before the error. The lights come on and I hear a single beep all fans are running.
open your case remove all the power cables connected to your motherboard remove the ram remove the bios battery for 5 min and put every thing back i hope it will fix your problem....
open your case remove all the power cables connected to your motherboard remove the ram remove the bios battery for 5 min and put every thing back i hope it will fix your problem....