legendaryman :
i7Baby :
Unplug it now. Take it to a PC repair shop. Get it repaired.
but it is running in absolutely perfect condition ,only problem when we touch
1: DON"T TOUCH IT.
2: Call a electrician
3: touch some other conductive metal and see if you get the same effect.
4: If number 3 was a yes then CALL A ELECTRICIAN