Hey guys, My son's PB Imedia 1408 pc stopped working last week after he thought he had a trojan on his system after downloading it with some music. To cut a long story short, he tried to get rid of it by using Spyware Doctor at which point his system froze and then shut down. Then he called for Dad's help ( dont they always?) once the horse had bolted! Anyway, now when you press the power on switch, the power switch just flashes orange and the HDD light stays on. There is a small beeping noise as the pc pulses but not the usual 'beep' you normally get. Inside the PC, the fans are working but you can hear it struggle to get going as it is pulsing. The PC can not boot. I took out the Hard drive and checked it in my system and it appears good. I have since formatted it as whatever trojan was on there seemed to be pretty nasty. I have checked the CPU in my system and that works ok as does the RAM. My only thought is that the motherboard is fried? Are there viruses out there that can do that? or is it something more innocuous that i am missing? Thanks for your time.