Platform | Key combo | Function |
---|---|---|
Amiga | Ctrl + Left Amiga + Right Amiga | Reboot the machine |
some Amigas | Ctrl + Commodore + Amiga | Reboot the machine |
IBM PC under DOS | Ctrl + Alt + Del | Reboot the machine |
IBM PC under Windows | Ctrl + Alt + Del | Bring up login screen or enter task manager |
IBM PC under other OS | Ctrl + Alt + Del | Often, but not always configured to reboot |
Sun workstation | L1/Stop? + A | Enter ROM monitor |
Sun workstation (serial console) | Break | Enter ROM monitor |
Apple II family machines | Ctrl + Reset | Enters the monitor or ROM BASIC |
Ctrl + Cmd + Reset | Reboot the machine | |
Ctrl + Option + Reset | Enter BIOS setup, then reboot | |
Ctrl + Option + Apple + Reset | Self-test, then reboot | |
Some Macintosh computers | Cmd + Power | Enter monitor |
Control + Cmd + Power | Reboot the machine | |
SGI workstation | Left Shift + Left Ctrl + Left Alt + Keypad Divide + F12 |