Posted by: chrisNova777
« on: October 30, 2020, 10:17:58 PM »http://www.jacsoft.co.nz/Tech_Notes/Mac_Keys.shtml
Apple Boot Key Combos:
Bypass startup drive and boot from external (or CD) CMD-OPT-SHIFT-DELETE
Boot from CD (Most late model Apples) C
Force the internal hard drive to be the boot drive D
Boot from a specific SCSI ID #.(#=SCSI ID number) CMD-OPT-SHIFT-DELETE-#
Zap PRAM CMD-OPT-P-R
Boot into open Firmware CMD-OPT-O-F
Clear NV RAM. Similar to reset-all in open Firmware CMD-OPT-N-V
Disable Extensions SHIFT
Rebuild Desktop CMD-OPT
Close finder windows.(hold just before finder starts) OPT
Boot with Virtual Memory off CMD
Trigger extension manager at boot-up SPACE
Force Quadra av machines to use TV as a monitor. CMD-OPT-T-V
Boot from ROM (Mac Classic only). CMD-OPT-X-O
Force PowerBooks to reset the screen R
Force an AV monitor to be recognized as one CMD-OPT-A-V
Eject Boot Floppy Hold Down Mouse Button
Select volume to start from OPT
Start in Firewire target drive mode. T
Startup in OSX if OS9 and OXS in boot partition X or CMD-X
Attempt to boot from network server
(Hold until Mac Logo appears)
N
Hold down until the 2nd chime, will boot into 9? CMD-OPT
OSX: Watch the status of the system load CMD-V
OSX: Enter single-user mode (shell-level mode) CMD-S
After startup:
Bring up dialogue for shutdown/sleep/restart POWER
Eject a Floppy Disk CMD-SHIFT-1 or(2) or (0)
Force current app to quit CMD-OPT-ESC
Unconditionally reboot CTRL-CMD-POWER
Fast Shutdown CTRL-CMD-OPT-POWER
Goto the debugger (if MacsBug is installed) CMD-POWER
Reset Power Manager on PowerBooks. USE THIS LINK
Put late model PowerBooks & Desktops to sleep CMD-OPT-POWER
Apple Boot Key Combos:
Bypass startup drive and boot from external (or CD) CMD-OPT-SHIFT-DELETE
Boot from CD (Most late model Apples) C
Force the internal hard drive to be the boot drive D
Boot from a specific SCSI ID #.(#=SCSI ID number) CMD-OPT-SHIFT-DELETE-#
Zap PRAM CMD-OPT-P-R
Boot into open Firmware CMD-OPT-O-F
Clear NV RAM. Similar to reset-all in open Firmware CMD-OPT-N-V
Disable Extensions SHIFT
Rebuild Desktop CMD-OPT
Close finder windows.(hold just before finder starts) OPT
Boot with Virtual Memory off CMD
Trigger extension manager at boot-up SPACE
Force Quadra av machines to use TV as a monitor. CMD-OPT-T-V
Boot from ROM (Mac Classic only). CMD-OPT-X-O
Force PowerBooks to reset the screen R
Force an AV monitor to be recognized as one CMD-OPT-A-V
Eject Boot Floppy Hold Down Mouse Button
Select volume to start from OPT
Start in Firewire target drive mode. T
Startup in OSX if OS9 and OXS in boot partition X or CMD-X
Attempt to boot from network server
(Hold until Mac Logo appears)
N
Hold down until the 2nd chime, will boot into 9? CMD-OPT
OSX: Watch the status of the system load CMD-V
OSX: Enter single-user mode (shell-level mode) CMD-S
After startup:
Bring up dialogue for shutdown/sleep/restart POWER
Eject a Floppy Disk CMD-SHIFT-1 or(2) or (0)
Force current app to quit CMD-OPT-ESC
Unconditionally reboot CTRL-CMD-POWER
Fast Shutdown CTRL-CMD-OPT-POWER
Goto the debugger (if MacsBug is installed) CMD-POWER
Reset Power Manager on PowerBooks. USE THIS LINK
Put late model PowerBooks & Desktops to sleep CMD-OPT-POWER