ASUS M2N-MX Motherboard "pc turning itself" Questions

i just format my pc because its turn itselfs off and after formatting again my pc turn itself off ive seen this many times your hard drive needs to be replaced

turning itself on and in about 15 second it turns itself off. If I leave it unplugged for an hour then it stays up for about 30 mins and starts all over again? Hardware problems, most likely caused by

...pc , it start up itself 10 mins or more . please help me Check you start up settings it may be set to start from keyboard mouse or modem plus others even in the BIOS when i turn on min poer then my ...

...turning too fast then the pc shot down by self Hi, I have a desktop EliteGroup 661fx-m7 rev.1.1, when i put the pc on then the processor fan wil started turning faster than as usual, then after some ...

...PC shuts down by itself I have a custom build with a Abit KT7a Motherboard. When I have to start the pc, it doesn't fully start. I have to turn of the power switch in the back and then ...

...pc shuts down by itself the computer turns off without any warning and when i switch it on, it doesn't turn on but the fan on the processor still runs. And sometimes it does turn on but it goes off ...

pc resets itself PC self resets and/or turns itself off & then back on in 3 sec.(or in 3 hrs.). this can happen several times in a row -or- once every few days. It even does any/all of the above with ...

...try to used the recovery disc that came with the pc,then try to boot from the disc itself,turn off pc then turn it back on,keep on tapping F12,choose from the boot option,select boot from ODD or ...

...pc start the processor then turning vey fast for 3-8 second the pc turn off by itself start the processor then turning vey fast for 3-8 second the pc turn off by itself. How you know the processor ...

...turn itself off after a couple of minutes Plz check you PC's front panel switch if it is short it 'll cause switch off the PC after few seconds. You can check by removing front panel