Link I provided in 41 goes right to the Lenovo support page for the BIOS utility that should fix Ray’s UEFI problem. Info provided up-thread mention it being a Lenovo 3000 N100.
Text file even included instructions on doing an upgrade/repair to the BIOS partition.
Hope it works for ya’...
Heh. Thx.. Didn’t see the model mentioned ... I’ll shut up now. : )