Need some advices !!!! Thanks. Liantao2007-12-27 23:27:51

XDJM:

All a sudden, my desktop can't be turned on. There is simply no power. I have checked all the plugs, and they all seems well connected. What may be the problems and solutions? This PC is about 4 year old. I changed the Hard Drive about two years ago, and the RAM was also upgraded about two years ago.

Any help is appreciated.

Thx

回复：My first step is to check power supply.