sounds like a static discharge to me. turn it off right away otherwse you might get electocuted...have you got a mate you can try all your components out with their PSU before ruling out the gfx card? it could be your PSU can't handle the power being drawn when all the components are plugged in. it may have [I]been[/] working in the past but slowly nackering your PSU until now, its given up the ghost.Originally Posted by skb3
check parts with another psu if I were you