On board power switch

[stephena53]

the power-on switchon my asus p6t se keeps flashing and will not boot

 

[brenslick]

probably a bad power supply, if u have any extra ones around ur house try them, or get yours checked out

 

[Proximon]

That's a rather brief statement Did you just build the computer? Have you had it working then it stopped? You'll have to put a bit more effort in if you want some effort from us

If you need help knowing what to say:
http://www.tomshardware.com/forum/264823-31-progess-troubleshooting

If this is a new build
http://www.tomshardware.com/forum/261145-31-build-post-checklist