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Παρασκευή 3 Σεπτεμβρίου 2010

iPOD Manage Software

Mac Boot Shortcut

OS X Safe boot
Hold Shift during startup
Start up in FireWire Target Disk mode
Hold T during startup
Startup from a CD
Hold C during startup
Bypass primary startup volume and seek a different startup volume (CD, etc.)
Hold Cmd-Opt-Shift-Delete during startup
Choose Startup disk before booting
Hold Option during startup
Start up in Verbose mode
Hold Cmd-V during startup
Start up in Single-User mode (command line)
Hold Cmd-S during startup
Force OS X startup
Hold X during startup
Hardware reset
Shift + Alt + Option + Power button



Keystroke
Description
Press C during startup
Start up from a bootable CD or DVD, such as the Mac OS X Install disc that came with the computer.
Press D during startup
Start up in Apple Hardware Test (AHT), if the Install DVD 1 is in the computer.
Press Option-Command-P-R until you hear two beeps.
Reset NVRAM
Press Shift during startup
Start up in Safe Boot mode and temporarily disable login items.
Press Command-V during startup
Start up in Verbose mode.
Press Command-S during startup
Start up in Single-User mode.


Boot key combinations:
Everybody knows about some of these boot key combinations, but some of the more obscure combinations have been long forgotten (like how many of us have a Quadra AV and use a TV as a monitor!) – Check these out, you may need one of them someday!
·         C : Forces most Macs to boot from the CD-Rom drive instead of the internal hard drive. Only works with Apple ROM drives and with bootable CD discs.
·         D : Forces the first internal hard drive to be the startup disk.
·         N : Netboot (New World ROM machines only) – Looks for BOOTP or TFTP Server on the network to boot from.
·         R : Forces PowerBooks to reset their screen to default size (helpful if you’ve been hooked up to an external montior or projector!)
·         T : Target Disk Mode (FireWire) – Puts machines with built-in FireWire into target Disk mode so a system attached with a FireWire cable will have that device show up as a hard drive on their system. Very useful for PowerBooks!
·         Mouse Button Held Down : Ejects any mounted removable media.
·         Shift : Disables all extensions (Mac OS 7-9), or disables Login items when using Mac OS X 10.1.3 or later. Also works when booting Classic mode up just like you were using the OS natively.
·         Option : When using an Open Firmware "New World ROM" capable system, the System Picker will appear and query all mounted devices for bootable systems, returning a list of drives & what OS they have on them. On "Old World" systems the machine will simply boot into it’s default OS without any Finder windows open.
·         Space bar : Brings up Apple’s Extension Manager (or Casady & Greene’s Conflict Catcher, if installed) up at startup to allow you to modify your extension set.
·         Command-V : Boots Mac OS X into "Verbose Mode", reporting every console message generated during startup. Really shows what’s going on behind the scenes with your machine on startup!
·         Command-S : Boots Mac OS X into "Single User Mode" – helpful to fix problems with Mac OS X, if necessary.
·         Command-Option : Rebuilds the Desktop (Mac OS 7-9).
·         Command-Option-P-R : Erases PRAM if held down immediately after startup tone. Your machine will chime when it’s erased the PRAM, most people will hold this combination for a total of 3 chimes to really flush the PRAM out.
·         Command-Option-N-V : Erases NVRAM (Non-Volatile RAM). Used with later Power Macintosh systems mostly.
·         Command-Option-O-F : Boots the machine into Open Firmware (New World ROM systems only).
·         Command-Option-Shift-Delete : Forces your Mac to startup from its internal CD-ROM drive or an external hard drive. Very helpful if you have a 3rd party CD-ROM drive that is not an Apple ROM device.
·         Command-Option-Shift-Delete-#(where #= a SCSI DEVICE ID) : Boot from a specific SCSI device, if you have your 3rd party CD-ROM drive set to SCSI ID 3, you would press "3" as the # in the combination.
And, the obscure ones :>) Older computers only, on some.
·         Command-Option-I : Forces the Mac to read the disc as an ISO-9000 formatted disk
·         Command : Boots with Virtual Memory turned off.
·         Command-Option-T-V : Forces Quadra AV machines to use TV as a monitor.
·         Command-Option-X-O : Forces the Mac Classic to boot from ROM.
·         Command-Option-A-V : Forces an AV monitor to be recognized correctly.