Help with my psu

Solution
Ok, then unplug your PC and get the power supply replaced or warranty.

Some short is causing the fan to power on without the PSU being "on" and since we have no idea what is wrong in the PSU, I would not leave it connected to my PC and risk frying eveyrhting.
My computer working fine, the fan from the psu working, but when i shut down the pc the fan from the psu still working.
When the pc is off and unplug the alimentation cable the fan stop, whne i plug again the fan working and pc still off
 
Ok, then unplug your PC and get the power supply replaced or warranty.

Some short is causing the fan to power on without the PSU being "on" and since we have no idea what is wrong in the PSU, I would not leave it connected to my PC and risk frying eveyrhting.
 
Solution