My godmother asked me to repair her PC... so when opening the case i realized that her "shady"(improvised wires) case fan was not working... so i tried to connect its molex wire to the psu, and realized i neded an wire adaptor because the psu could not support that fan(only had one molex, female, not male and female), but I gave it a try... long story short... I SHORT-CIRCUITED THE PC...(but it restarted after 10 minutes of me dying of fear that i destroyed her pc...)