I was installing a wireless PCI card into my computer (Antec TruePower 380W PS, Athlon 64 3200+, Athlon 64 3200+, ASUS K8V Deluxe, 2 x 512MB OCZ PC3200 Platinum EL), with the power cable unplugged, when all of the sudden the fans turned on for about half a second. I then immediately smelled the...