mac mini mid 2010 press power wont turn on

Step 1: Launch System Preferences and select Energy Saver. To prevent this from happening in the future, disable automatic graphics switching. Graphics switching comes with its benefit (e.g., improved battery life), but it could be responsible for the Mac booting with black screen issue. You’ll find this feature mostly on MacBook Pros with two graphics cards. Disable Automatic Graphics SwitchingĪutomatic graphics switching is a macOS feature that optimizes the graphics-related performance of apps installed on your MacBook. If the issue persists after closing and reopening your MacBook’s lid, enter your password and hit the Return key.Īlternatively, if your Mac has Touch ID, place your finger on the fingerprint sensor and wait for the black screen to vanish. Some users discovered that ignoring the black screen and typing their Mac’s security credentials fixes the startup black screen issue. If your MacBook isn’t booting past a black screen, close the lid, wait for about a minute or two and reopen the lid. This may look pretty basic, but it works.

Mac mini mid 2010 press power wont turn on