I tried to turn on my PC this morning and nothing happened. The On/Off switch at the front of the tower usually lights up blue but it was lighting up orange for a couple of seconds and then nothing. I unplugged the power lead, plugged it back in and the PC come on. So im pretty sure the on/off switch is faulty. I dont have a clue where i can get a replacement. Ive searched the internet and not found anything. I got the PC from PC World and they dont stock parts like that. The tower is a Packard Bell Istart, can anyone help me out?