power: Restart, sleep, or shutdown.

command-power: Generate non-maskable interrupt (NMI), which will drop you into the built-in debugger or Macsbug (if installed). Type 'g' and press return to continue. [(macintosh_classic_ii_dev_note)] [(macfaq_startup)]

command-control-power: Restart. (Identical to power-on reset.) [(macintosh_classic_ii_dev_note)] [(sad_macs_bombs)]

command-control-shift-power: Restart. [(sad_macs_bombs)]

[(macintosh_classic_ii_dev_note>Macintosh Classic II Developer Note)]

[(macfaq_startup>macfaq)]

[(sad_macs_bombs>Sad Macs, Bombs, and Other Disasters, 4th Ed, pg. 929)]