If pressed during startup, system will go into Safe Boot mode and temporarilyĭisable login items and non-essential kernel extension files (Mac OS X 10. If pressed during startup, system will startup in FireWire Target Disk If pressed during startup, will Force PowerBook screen reset If pressed during startup, system will attempt to start up from a compatible If pressed during startup, system will boot from a CD that has a system If pressed down on startup, will eject any disk currently in optical drive If pressed during startup the system will bypass the primary startup volumeĪnd seek a different startup volume (such as a CD or external disk) Useful for ejecting disks stuck in the optical drive and changing the default startup volume If pressed during startup, boots into Open Firmware. This is particularly useful when machine has been partitioned in Boot Camp into Windows and OS X partitions If pressed during startup, allows user to select between multiple startup volumes. If pressed during startup, will force Mac OS X to run The Lock Screen service is now accessible from any application as an entry in the Services menu:Ĭhoose the service shortcut carefully to avoid conflicts with other applications' shortcuts.This document lists the following helpful keyboard shortcuts that can be used on a Macintosh running OS X: As you can see, I chose Control Command L: Under General locate Lock Screen and assign a key shortcut to it. Open System Preferences, select Keyboard and then the Shortcuts tab. 2 Answers 2 Choose Service: Select Utilities and drag Run AppleScript to the right pane: Open System Preferences, select Keyboard and then the Shortcuts tab. Now, you can see an icon similar to the image of a person in the top right corner of the Mac desktop. On the left pane, find out Keyboard and then check the box of Show Accessibility status in the menu bar. Go to System Preferences > Accessibility. You can see in the screenshot above that I named the service Lock Screen. Use Accessibility Settings to Show Mac On-Screen Keyboard. Use a descriptive name, as it is the name that will appear in the Services menu. Then paste this AppleScript script: on run ĭo shell script 'open /System/Library/Frameworks/amework/Versions/A/Resources/ScreenSaverEngine.app' Select Utilities and drag Run AppleScript to the right pane:Ĭonfigure, on the top right corner, that the service should receive no input in any application. Open Automator in the Applications folder.

I don't know how to map a key to the Eject key, but you can easily create a new shortcut with Automator and Services:

Eject on windows keyboard for mac