Feb 7, 2013

PC automatically shutdown during Windows start up


My co-worker called me up and told me that his pc shutdown automatically during windows start up. Sounds like its a hardware problem. I turn on again the computer and it totally won't start. I open  up the case and do visual inspection on the computer.  I turn it on again and I heard strange sound coming from its power supply unit. Looks like the power supply is not working properly. Then...