In the process of use, apple notebook in case of a black screen how to solve? Let’s take a look at the solution to the problem of macBookPro’s black screen failing to boot. Let’s take a look at it.

I. Try to enter safe mode:

  1. Close the Mac Book.
  2. Press the power button. When you hear the start sound, hold down the Shift key.
  3. Release the Shift key when you see the gray Apple icon and a progress indicator that looks like a spinning gear.
  4. During Mac OS X V10.4 or later boot, you will see “Safe Boot” in the login window, even if it is a normal automatic login. During Mac OS X V10.2 to V10.3.9 booting, you will see “Start Safely” on the Mac OS X startup screen.

Reset PRAM

  1. Shut down your Mac Book.
  2. Then turn it on and hold down the following four keys simultaneously: Option, Command(), P, and R. Hold these keys down for about 20 seconds, during which time your Mac Book may appear to be rebooting. (If your Mac Book makes a boot sound when it starts, you can release these keys after two boot sounds.)

Reset SMC

  1. Turn off your computer.
  2. Connect the Mag Safe power adapter to the power supply and Mac if it is not already connected.
  3. On the built-in keyboard, press the Shift-Control-Option key (left) and the power button simultaneously.
  4. Release all keys and power buttons at the same time.
  5. Press the power button to turn on the computer.

Note: The LED indicator on the Mag Safe power adapter may change status or temporarily turn off when resetting the SMC.

After trying three Settings, you can easily solve the black screen problem on your MAC. After you try it, the black screen still doesn’t work out. You may need to reinstall the system or have a hardware problem, which you can send to an Apple authorized repair center.