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12-14-2011 07:13 PM
Compaq Presario SR1928IL
Three days ago when I tried to start my CPU the green light blinked and went off. Whenever I push the button the light just blinks. I checked the power supply & the is no problem with it.It has been the same for the past days and I do not know what to do. Kindly help me.
12-18-2011 11:32 AM - last edited on 02-21-2017 04:10 PM by OscarFuentes
Try this procedure:
Unplug the PC and open it up. Clean out all the dust. Carefully remove and replace all the cables going to the motherboard one at a time. Do the same for the memory dimms and the video and sound cards if you have any. You might want to buy a can of compressed air to blow the dust out of the CPU heat sink and video card. Plug your PC back in and give it a go.
If the above doesn't help then try the following procedure and see if you can isolate the problem. Don't skip any steps.