How to Repair Basic MacBook Video Issues
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This guide will walk you through common issues with your Mac's display.
? What video issues are you having?
This guide will walk you through common issues with your Mac's display.
- Choose Apple menu > System Preferences.
- Choose Displays.
- Place a dot next to Default for display, or choose a different resolution under Scaled.
NVRAM (nonvolatile random-access memory) is a cache of settings specific to your Mac. Resetting NVRAM is safe, however you will need to reset some of your minor customizations, such as volume, time zone, or screen resolution.
- From the menu bar across the top of the screen, select the Apple menu (1), then select Shut Down... (2).
- Wait for your computer to shut down, and turn off.
- Turn your Mac back on by pushing the Power button.
- Immediately push and hold the option, command ⌘, P, and R keys on your keyboard.
- If your Mac plays a startup sound, release the keys after the second time it plays.
- If there is no startup sound, release the keys after the second time the Apple logo disappears.
Night Shift is a utility designed to dim your screen at certain times of night to decrease the amount of blue light coming from the screen. This is done to help provide a healthier sleep schedule.
- Choose Apple menu > System Preferences.
- Select Displays.
- Click Night Shift at the top.
- Here, you can turn off Night Shift under Schedule, or adjust it to your tastes.
- Select the Apple menu, then Shut Down...
- Wait for your computer to shut down, and turn off.
- Wait 10 seconds.
- Turn your Mac back on by pushing the Power button on the keyboard.
- Choose Apple menu > System Preferences.
- Choose Energy Saver.
- Drag the slider bar at the top all the way to the right to disable turning off the display.
- Connect one end of the power adapter to your wall.
- Connect the other end to your MacBook Pro.
NVRAM (nonvolatile random-access memory) is a cache of settings specific to your Mac. Resetting NVRAM is safe, however you will need to reset some of your minor customizations, such as volume, time zone, or screen resolution.
- From the menu bar across the top of the screen, select the Apple menu (1), then select Shut Down... (2).
- Wait for your computer to shut down, and turn off.
- Turn your Mac back on by pushing the Power button.
- Immediately push and hold the option, command ⌘, P, and R keys on your keyboard.
- If your Mac plays a startup sound, release the keys after the second time it plays.
- If there is no startup sound, release the keys after the second time the Apple logo disappears.