Why is my MacBook air screen black after an update?

Why is my MacBook air screen black after an update?

Press and hold the power button for about 10 seconds. Press and release the power button, then immediately press and hold Command (⌘)-R until you see an Apple logo or other image. If you still see a blank screen after about 20 seconds, contact Apple Support.

How do I update my Macbook Pro firmware?

Update Your Firmware The Easy Way

1. Go to the Apple menu in the main menu bar and choose Software Update.
2. A small window opens whilst your Mac checks to see if any software updates are available.
3. The next screen displays any software and firmware updates found.

How to fix black screen after upgrade to macOS 10.14?

Afterward, press down “Shift”+ “Control” + “Option” + “Power” simultaneously for some seconds, and then release them all together, and then boot the Mac as usual. But if this step still doesn’t solve black screen after upgrade to macOS 10.14, move on to the next step. 3. Try this Keypress Protocol

Why is the screen on my MacBook Pro Black?

Sometimes, the screen can also be gray or blue. Thus, this issue is also known as MacBook Pro blank screen. The issue can happen to all models of Mac computer including iMac, iMac Pro, MacBook Air, and MacBook Pro. The followings are some common causes: Your computer screen is not in a normal state; Your laptop battery runs out of power

How to fix a blank screen on a MacBook Pro?

1 Press and hold the power button for about 10 seconds. 2 Press and release the power button, then immediately press and hold Command (⌘)-R until you see an Apple logo or other image. 3 If you still see a blank screen after about 20 seconds, contact Apple Support.

What to do when your MacBook Pro says nothing?

If your Mac seems to be turned on but nothing is appearing on your display, determine whether you’re using a Mac with Apple silicon, then follow the appropriate steps: Press and hold the power button for about 10 seconds. You should see the startup options window, which includes a gear icon labelled Options. Select Options, then click Continue.