Asked in
Computer Hardware
Computer Monitors

When you switch on the computer a message comes on the monitor 'No signal input' and hangs for 10-20 minutes before it starts booting what is wrong?


User Avatar
Wiki User
May 14, 2005 8:12AM

Check your Motherboard for bad capacitors. Check out for details. Swap power supply. (Another Capacitor issue) Video card could be dying, but not likely. Remove any modems you may have, (Lightning or other surge from phoneline fried the modem and it is hanging the system) Exorcism (Kidding)