Macbook Air pr

5-point Macbook Air/ Per and Retina screwdrivers to open the back-screw. 6-point Macbook Air/ Per and Retina screwdrivers to remove batteries and ventilation srews. May be used for both Macbook air and Macbook pro with retina screen. Here you'll find the driver you need to take Macbook Air/Pro and Retina apart.

It' not appropriate for Macbook Retail Per end of 2013 and 2012 Macbook Retail Per (without Retail).

Power down your Mac.

Turn off your Mac. Keep the Command-Option-P-R keys pressed immediately after you have heard the beep. Press and hold these buttons until the computer reboots and you hear the start-up tone a second in. Let go of the buttons. Performance-related preferences can be managed via the System Management Controller (SMC) on your Mac.

You may need to reset the SMC if you have problems turning on your computer, falling asleep, waking up, recharging your Mac laptop or other current-related problems. Click Command-Option-Escape to enforce the exit of an app that is not answering. Turn off your Mac by selecting shutdown from the Apple drop-down list.

When your Mac doesn't respond, press and hold the main switch for 10 seconds to turn off your computer. When you are using a Mac laptop and have problems with the AC supply or battery: Disconnect the AC plug from the Mac and from the AC outlet for a few seconds.

For Mac laptops with non-replaceable AkkuMac laptops that have a rechargeable power pack, do not unplug the Include: The MacBook Pro (early 2009) and later, all MacBook Air, MacBook (late 2009), and MacBook (Retina, 12 inches, early 2015) series. How to restore the SMC: Turn off the computer. Connect the MagSafe or USB-C AC adaptor to a wall outlet and to your computer.

Simultaneously push the Shift Control Options key (left side) and the Volume key on the built-in keypad. Let go of all the buttons and the main switch at the same tim. To turn on the computer, push the main switch. With MagSafe PSUs, it may happen that the LEDs changes state or goes out momentarily when the SMC is reseted.

Mac laptops with replaceable batteriesOlder MacBook and MacBook Pro laptops have replaceable battery packs. Find out more about how to take the MacBook and MacBook Pro off the charger. How to restore the SMC: Turn off the computer. Unplug the MagSafe AC adaptor from the computer when it is plugged in. Unplug the rechargeable cell. Keep the mains switch pressed for five seconds.

Let go of the mains switch. Connect the rechargeable batteries and the MagSafe AC adaptor again. To turn on the computer, push the main switch. Turn off the computer. Disconnect the mains plug. Connect the mains cable. Allow five seconds and then push the main switch to turn on the computer. Xserve Intel-based machines that are not responsive can be powered down either local or with local or remote instructions.

It is also possible to turn off the unit by keeping the mains switch pressed for five seconds.