Alternate BIOS Entry provided by DONALD ANADELL except where noted

Method : System

del during boot AMI, Award
Ctrl-Alt-Esc Acer or slap the F keys down to see the hidden screen (plato)
Esc during boot Toshiba
F1 during boot Toshiba; Phoenix; Late model PS/1 Value Point and 330s
F2 during boot NEC
F10 when square in top RH corner of screen Compaq
Ins during boot IBM PS/2s w/ Reference Partition
Reset twice Some Dells
Alt Enter Dell
Alt ? some PS/2s
Ctrl-Esc General
Ctrl Ins some PS/2s when pointer at top right of screen
Ctrl Alt Esc AST Advantage, Award, Tandon
Ctrl Alt + General
Ctrl Alt S Phoenix
Ctrl Alt Ins Zenith, Phoenix
Ctrl S Phoenix
Ctrl Shift Esc Tandon 386
Shift Ctrl Alt + Num Pad del Olivetti PC Pro
Setup disk Old Compaqs, Epson (Gemini), IBM, IBM PS/2, Toshiba, old 286s

DELL Laptops by Tacitus

On most LatitudeT systems (except the LM), press the <FN> + <F1> keys
simultaneously at any time.

On all InspironT systems and the Latitude LM, press the <F2> key as the
system powers up.