Mickey: Pc not turn on. Psu self test light turns red

Discussion in 'AMD / ATI' started by mrthanhnguyen, Dec 9, 2020.

  1. My mobo still has the led but when I press power button, pc turn on for split second then off. I look at the psu and see red light near the seft test area. However, when I use the 24 pin jumper, the pumps works, then I connect the 24pin to mobo and pc does not on. Psu dead for sure?

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