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You can use a light or dark appearance for the menu bar, Dock, windows, and built-in apps on your Mac, or automatically adjust the appearance from light to dark during the day. On your Mac, choose Apple menu > System Settings, then click Appearance in the sidebar.
16 Νοε 2021 · You're correct that restoring your Mac in DFU mode should resolve personalization errors. The restore process should be fail-safe and work regardless of what software condition the Mac is in. (Hardware or Internet issues can cause restore errors, though.)
23 Οκτ 2024 · On an Apple-chipped MacBook Pro (from the M1 MacBook Pro 13 to the new 2023 M2 Pro and M2 Max models), press and hold the power button for about 10 seconds. You should see the startup options window, which includes a gear icon labelled Options.
31 Δεκ 2020 · Assuming the problem you're having is indeed a graphics issue and not one of the startup issues that manifest themselves as a display that's stuck on a gray screen or a blue or black screen, taking the time to run through these troubleshooting tips is a good idea.
18 Ιουν 2019 · 9. On my MacBook Pro 2012, I can't change the screen brightness. When I click on the brightness keyboard controls, nothing happens. Under System Preferences → Displays, the Brightness slider is missing: I have also tried with an AppleScript and when I run it, I hear an error sound: tell application "System Events" key code 107. end tell.
If the display is black or dim: Try adjusting your display’s brightness. If images are too large or too small: Try adjusting your display’s resolution. If the colors don’t look right: Try using the display profile designed for your display.