PSU electrical noise and can't turn on PC

[jonathankosim]

My PSU produce an electrical noise when I tried to turn on my PC, the noise will not gone even my PC is off. I need to turn off my psu (using switch on the PSU) and turn it on back to completely remove the noise, but when I tried to turn on my PC, the noise come back again. First, I don't really care about the noise, but after a few days of usage, I can't turn on my PC, so I turn off my PSU and wait a minute then turn it on again (the noise gone since i turned my psu off). When i tried to run my PC, my PC won't start instead the noise come back. So, decided to RMA it again, but I got the same issue again and this is the third time. First, they don't produce a noise but after 2 days usage, they started to make this noise and i can't turned on my PC, sometimes i can turn my PC but I need to turn off the psu for 6 hours or more then turn it on. Are there any solutions for this? I am already tired to RMA this thing and got the same results. Thank you

My PSU is Muscle Power Thor 760

 

[CountMike]

I would get rid of that bloody thing before it blows something else an cause more damage than it's worth.