eMachines T5020 512MB DDR PC-3200 Desktop Memory "computer fan turning few seconds" Questions

...fan inside computer is running and not full of dust when you turn it on. If it's dusty, get vacuum cleaner and clean it. Fans need to be able to work without overheating because CPU runs hot. Thirdly ...

...fan will turn on and off as the computer heats up and cools down. The fact that it turns on and off every few seconds could imply that either: a) Your computer heats up and cools down very often (not ...

...turn the computer on.The fans should spin at high speed for a few seconds, then settle down.Let's see if the computer boots.Post back in a Comment, and we will go from ...

...shoot this problem I suspect maybe the power supply, how can I test this unit? replace the cpu fan if its not spinning fast enough the computer will turn off so it doesent over heat and damage the ...

...The blue on/off button the front blinks every few seconds, but the machine won't turn on (cooling fan doesn't turn on, computer doesn't boot.) probably have a power supply or motherboard that is ...

...air .wait a couple minutes. then plug it back in turn it on and verify if the cpu fan is spinning or not. replace the fan if it doesn't spin. the computer thinks the cpu is overheating. hope it ...

...computer turns on fan runs for a few seconds that cuts out computer will not boot up. any ideas, just put new motherboard in Check the red/amber/green lights on the back of the computer, then go to ...

...fan turns on for split seconds and off again after a few minutes on again randomly. system will not remain on long enough to boot up. It sounds like the power supply in your computer has gone bad. ...

fan stops. A green light at the back of computer is still on but flushing slowly. Please advise. sounds like your motherboard lost a control chip. that makes the power supply cycle off, when m/b doesn

...few basic things you can do to test it. First, plug the computer in and try to start up the computer. If the computer can start up or shows signs of having power (the hard drives spin up, or the fans ...