Ok so bascially my computer was overheating so i decided to clean it out. I took off the cover and then took out the fan+heatsink. I cleanned it off and put it back. Now when i turn to the computer I can hear the Computer booting up but nothing HAPPENS. At FIRST i thought the moniter was just not plugged in but it is fine i have tried multiple Moniters and nothing. I also noticed that if it was a problem with the moniter i still would be able to hold the power button for 5 seconds or WHATEVER to turn it off like i normally can. But it wont turn off i cant turn it off anymore WITHOUT unpluging it from the power source or flipping the switch in the back but nothing will show on the moniter. So im guessing its a problem with the computer itself. Maybe somthing i did when i took out the fan or maybe somthing simple. Please Help.... THXClik This...I would go back inside the computer and make sure you have not disturbed a cable or card connection. If you removed the heat sink from the CPUI I would make sure the CPU is properly seated and the lock mechinism is properly INSTALLED, If the machine was functioning prior to you working on it I would believe somthing got disturbed. Be extremely careful with the CPU seating. It is very easy to bend the pins on. Look everything over very careful.
Russ