Quote Originally Posted by Ashikaa View Post
I tried but Any possible solution? I really dont want to buy a new one.
I have a 7-year-old Compaq that does stuff like that. Turn it on, or sometimes right after having rebooted it, and no monitor signal ever appears. I pull the plug out of the back and leave it sit for 10-15 minutes, then it works.

No idea if this is a PSU issue or a motherboard issue...