Hi guys. Recently i tried booting up my computer but it shuts off after a few second. I tried it several times but to no avail. My psu usually has blue led when i power it on. Now when i power it on, my psu fan will spin and blue led will light up but after a few second it shuts off(fan not spinning and no blue led). I appreciate any help or advice. Is this because of a faulty psu?