power supply not working, help!

[Sean Racacho]

i have antec earthwatts platinum 550w power supply.

just this morning my pc won't turn on.
trying a different psu from my friend made my pc turn on again.
so its clear that my psu is not working

so can i fix it by myself?

 

[Dark Lord of Tech]

RMA it or get a new one. If your friends works , must be the PSU.

No you can't fix it.