Apple Tv On Macbook Air

MacBook Air รุ่น 13 นิ้ว เราพร้อมช่วยคุณเสมอ แชท (เปิดในหน้าต่างใหม่) หรือโทร.

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New

13-inch model

MacBook Pro16-inch model

13.3-inch¹

Apple M1 chip
Also available with Intel Core i5 or i7 processor

Up to 16GB²

Up to 2TB²

Up to 20 hours⁴

Backlit Magic Keyboard, Touch Bar, Touch ID, and Force Touch trackpad

Just trade in your eligible computer. It’s good for you and the planet.*

And free returns. See checkout for delivery dates.

Get 3% Daily Cash with Apple Card or get special financing.

22 13 likes 275,540 views Last modified May 13, 2012 9:01 PM

SMC RESET

Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer.

PRAM RESET

Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.