<< All i know is, my friend came home from a weekend away, turned his machine on and poof, the monitor started smoking......cooked it good. >>
How were the PC and monitor connected? Was the monitor connected to the PSU of the PC? Were they connected to the same outlet? Did he switch the monitor on before or after turning on the PC?
It could have been a number of things, including a powersurge, a component in the monitor failing due to an error in the production process etc.