is it my power window switch or motor?
475397
Post more info please but it is normally the motor.
124655
Get someone who does a little computer maintenance to check your fuse.  Should run you a couple of bucks and a smile.
672473
Your problem sounds like a fried CPU and or motherboard.\n\nMy first guess would have been the power supply, but you say you already tried another one. Was this other one brand new? Maybe you have two bad power supplies?\n\nIt may also be another piece of malfunctioning hardware; such as your RAM or expansion cards. Try pulling them out one by one, attempting power up each time. \n\nIf you want to bypass the power button, follow the wire that comes off the back of the button and see where it plugs into your motherboard. Unplug the wire from the board and and stick a flat head screw driver between the two metal pins where you removed the plug. Try not to touch ANY OTHER PARTS except the two pins. The screwdriver must be touching both pins at the same time. It usually turns right on, so if no response after a few seconds, I'd guess no luck with bypassing the power button.\n\nAny questions, email me \ncjmclellen@yahoo.com\n\nBe sure to try my new registry cleaning software, PCWindex, on download.com or pcwindex.com....
1144845
most likely the internal power module died. if this module is hooked on the mainboard, you can probably replace it yourself. otherwise if the internal power module is integrated on the mainboard a repair will be pretty costly.
1162487
Start / Control Panel / Power Options\n\n Set to "always on". Press Okay
2115
I would check the power cord between the wall and the power supply.  Simple, but true; happens all the time.
154671
check to see if any other appliance works in those sockets. If the socket works. It sounds like the power supply may have gone bad in the computer
1054312
Take it in to a shop and have them look at your power supply. It sounds like that could well be your problem. If so, it is a fairly easy fix. Trust me, it happens way too often of late. Good luck.
839809
Sounds like your power supply is not outputting the correct voltage. It should supply 5v and 12v, sounds like your 5v line is not working well. If the rest of your machine seems stable (no sudden crashes/freezes etc.) then you could continue at your own risk; but it would probably be safer to buy and install a new power supply, or have it done for you.
472092
are you powering up with your battery alone, or are you plugged into an outlet?\n\nhow old is your computer? is it worth spending money to fix it by going to a computer repair shop?  are your files very valuable?
745639
It's probably either the case fan or the power supply fan. I have hit the case a few times and it will stop. Dont beat on your case though ha ha. Open up the case, and see if you can track it down.
1157469
Very interesting.  it sounds like the wiring leading to the power light or possiblely the battery could be the problem  \nif you can afford it replace the battery  (I recommend Lithiom Ion) (Li ion)
942152
I had the same problem. Is was an electrical surge from my power source. Caused by  the fan motor in the processor. I had the motor replaced and it is back to normal.
1079421
do you see any hanging open wires? \n\ntry shaking the window rapidly and check again if any wires fell out.\n\nIf not it is good and sturdy.
397196
swap wires,see if wire to blame,then plugs
337406
Try going into the Control Panel, and selecting Power Management.  There might be an option in there to change what the computer does when the "lid" is closed.
998706
This happened with me once. I dont know what exactly is ur prb but in my case i just started off the pc again. Check the wiring too.