…N during startup Attempt to start up from a compatible network server (NetBoot) Press T during startup Start up in FireWire Target Disk mode Press Shift during startup start up in Safe Boot mode and temporarily disable login items and non-essential kernel extension files (Mac OS X 10.2 and later) Press Command-V during startup Start up in Verbose mode. Press Command-S during startup Start up in Single-User mode Finder window Keyboard shortcut Description Command-W …