OCZ Powerstream

[sdgserv]

I have been using an OCZ PS 520w and all of a sudden my comp. turns on and then after 3 seconds shuts down. A number of people have told me it's the PSu. Any ideas?

[ffletchs]

well, try connecting another PSU and see if it boots with that (if you have one handy)..

Also try disconnecting everything except what you need to boot, cpu, mem, gfx

And if that doesnt help you can try each component in another machine

fFletchs