Suddenly Getting No Picture, Possible Overheat?

JonNathe

Honorable
Dec 5, 2013
11
0
10,510
The night before last my PC was working fine, I laid down to watch a movie and fell asleep, I woke up a couple of hours later to the fans spinning louder than normal and no picture on the screen and noticed I had knocked a pillow off of my bed and it had landed upright in front of the computer and could possibly be blocking airflow from the front. I shut the system down and went back to sleep.

Now when I turn it on I get no picture, the TV I have it connected to says "No Signal, Check Connection" which is what it always says when nothing is connected to it.

Also, when I start the PC up the fans spin up very loudly as usual but they just stay at that high RPM, usually they spin up and then slow down and become quieter.

What can I do from here? I have made sure the GPU is properly seated in the mobo, I have checked all connections to make sure they are plugged into the right place, I'm not sure where to go from here.

System Specs:
Mobo - ASUSTeK Computer INC. P5G41T-M LX (LGA775)
GPU - 512MB ATI Radeon HD 4770
CPU - Intel Core 2 Quad Q9550 @ 2.83GHz
RAM - 2.00GB Single-Channel DDR3 @ 533MHz (7-7-7-20)
OS - W7