I have one of these that powers up, with fans going full. But no video\ndisplay or bootup. E.g bootable floppy or dvd burner or HD does not bootup.\nThe lights on the dvd do blink. But nothing will boot.\n\n\nThe unit is stock with onboard video & 2 x 256 meg sticks of ram (which are\nfine tested in another pc)\n\n\nI've reset the bios including removing the battery. Still no display any\nideas?