My motherboard's green led light glows little and computer does not start. when i just hit the motherboard two three times from outside the cabinet then light glows more and computer starts. Computer also turned off automatically at any time and green light glows little. That means when green light glows more, computer runs ok and when glows little computer turned off or not started. What should i do. need some suggestion urgent.
your pc telling you to stop hitting it...check that the mb is not moving on the stand off and short out with the power supply off.
also check that you did not drop a screw inside the pc and it shorting out..as you wack your pc your moving the screw. if it not that then you may have a bad part in your power supply...old cap that going bad. ask someone if they have a spare power supply you can use for testing.