Was pvping & my mouse wheel stopped working. Been having problems w/ the computer for a month or so. Built it in April, it's not that old. Well usually I restart computer 7 everything works fine again. This time I didn't feel like restarting so I unplugged the mouse & went to replug it in. There was a little electric spark look, like something grounded out or shorted & none of the 9 USB ports, or mouse/keyboard ports work. I got all the front 4 working for keyboard/mouse/wireless so all is well for now, but typically when something like that happens is there a way to reset anything? Maybe a specific jumper to pull? There's JUSBPWR1 & JUSBPWR2 connection points but this is all the manual says: JUSBPWR1/JUSBPWR2: Power Source Headers for USB Ports Pin 1-2 Close: JUSBPWR1: +5V for USB ports at JUSB1/JUSBLAN1. JUSBPWR2: +5V for USB ports at front panel (JUSB2/JUSB3/JUSB4). Pin 2-3 Close: JUSBPWR1: +5V STB for USB ports at JUSB1/JUSBLAN1. JUSBPWR2: +5V STB for USB ports at front panel (JUSB2/JUSB3/JUSB4). I don't know the difference between +5V & +5V STB lol... Not sure if that will fix anything or change anything though. Anyone got any ideas? I ordered a new barebone last week, so it should be here any day. But this one is supposed to be the vent/map server for my guild. It's a good pc 4gb ram, amd quadcore phenom, but i guess the motherboard is junk or damaged in the rear USB & PS2Mouse/Keyboard ones from this incident.