Flashed the BIOS on my Shuttle last night/this morning in order to let it run a dual-core processor (I wonder why that might be? :devil: )
Flashed from Windows (I do not have a floppy drive attached to the machine) and it seemed OK. Re-booted. Nothing. Nada.
Tried resetting BIOS using jumpers this morning and it seemed to work. Perhaps I was just over-tired last night - but had a few sleepless hours worrying about it.
Now all I have to do is pick up a cheap X2 core CPU