theres a clicking noise coming from inside the psu(not the fan of psu)....when i push f5(refresh) button continuously the clicking noise become weaker sometimes louder....
its korean GMC ATX P-5000 v23 truerated...i cant afford branded
as its not a branded psu, I assume its cheap, cheap psu's are never good. You should buy a new psu as soon as possible to avoid damaging any components in the pc