I return them. Who wants a computer which doesn't work from the get-go.
Of course, you can do the research to find all the newest hardware drivers (especially the motherboard/chipset driver) for your computer, then install them, and it "might" fix the issue.. Or you could disable Standby completely from Safe Mode.
Hope this helps.
Just picked up a new computer running Windows Vista Home Premium edition, can't rouse from sleep mode. Anybody? Someday I'm gonna buy a Mac, purely out of spite. Microsoft ********.