Power Problems

[sayaprayer]

I plugged in a firewire cable into my front port the other day (I've never used it til now) and I heard a small pop. After that all my USB devices stopped working. My keyboard worked so I tried restarting. After the restart my video card wasn't displaying. So I assumed this was my power supply. I shut it off for an hour before I started working on it. After that nothing would turn on. So I swapped the power supply and still nothing. Did I fry my mother board? Or is there something else it could be?

 

[thayde1]

Yea probly the mobo. But very likely could be both your old PSU and mobo.

 

[Ste]

Try turning it on with nothing but RAM, CPU or Video card, you mobo is prolly gone though, what Power supply?