Duff reset switch on case?
It's happened to me....
Yep its happened to me too - a tiny bloody piece of plastic
caused it. Of course this was after hours of diagnosises of
HD, BIOS updates, MSCONFIG runarounds, processor tests
RAM tests with multiple reseats, guru consultations etc.
In desperation I took it round to an old bloke at the puter
shop who had it fixed in 3 mins.
