HP Hewlett Packard Pavilion Slimline S3100N PC Desktop "fan surging" Questions

surging. I suspect it's just a fan failure or pending failure. Try cleaning it by blowing it out with air. If it's the case fan or CPU fan they are easy to replace, but if it's the Power Supply fan it

surging noise a bit better? it may be the CPU fan speeding up briefly.its a temperature sensitve fan so the hotter it gets the faster it spins to cool the cpu.you wont be able to feel the temp changes

...Dell 8400 Did you ever get your dell fixed. I have the exact same problem where it wont start - fan full blast, screen off. no abcd lights on. I can only get it working by plug/unpluging it many ...

After an overnight power outage, my computer will not turn on. You can hear the fans run when you press in the power button but everything is dead as soon as it is released. If I hold down the power ...

...will simply experience a very fast and audible surge, last for a minute and then quiet down. The fan runs high and the drive rcan be heard running an a very high rate. Any ideas. Try to replace

...suplie ive replaced it an now the power light will come on when i push the power button on and the fan on the mother board works but the monitor does not come on and the keyboard does not light up ...

reset button. There is a blinking green light on the back of the computer that appears to be in the fan area. I'm not sure what it signifies except that the cord is plugged in. What could the issue be

my computer system shuts down If you are asking it to do so, then it is good that it obeys. If it is overheating (because one of the fans inside the desktop has failed) then it is shutting itself down

...in front of you. Depending on the manufacturer of the motherboard there is usually two or three fan power plugs on it. One is marked CPU and is usually on the top edge of the motherboard, the CPU ...

PC won't power up. When power switch is turned on only fan works. Also, there is no blue light on power switch. The problem started when I tried to restart my PC and in the process of shutting down ...