Hi guys,

The configuration of my computer is CeleronⅡ 533, MS 6309 motherboard, 20GB hard disk of Segate, adn the built-in MODEM. Sometimes ago, after I shut down my computer in the night, it suddenly powered on automatically, with the electricity light on and the buzz sound in the fan, as well as no displaying on the screen. You know that I do not get in to the habit of plugging out the attaching plug, and this did not happen before. Then I trid to reinstall the Windows 8 operating system. It keeps working for several days. But now, the same problem begins stricking me.

Pls help me out!

Thanks a lot

Hi,

have you tried to reboot your computer manually? The auto booting when sgut down may caused by the power settings on your computer. You can set it by right click "computer". While for the no displaying problem, you can reboot it to check. It might be the problem of your power and the motherboard.