My mac book pro is not starting up when opening just a black screen
opened my mac book pro to use this morning and just a black screen, pushed the off button and makes noise to shut off but still no light ti indicate it's turning on
iPhone 4S
Apple Event: May 7th at 7 am PT
opened my mac book pro to use this morning and just a black screen, pushed the off button and makes noise to shut off but still no light ti indicate it's turning on
iPhone 4S
Sleep, log out, and shut down shortcuts
Shortcut | Description |
---|---|
Power button |
Tap to turn on your Mac or wake your Mac from sleep. |
Hold for 1.5 seconds while your Mac is awake to display a dialog asking if you want to restart, sleep, or shut down. If you don't want to wait 1.5 seconds, press Control–Power button. | |
Hold for 5 seconds to force your Mac to turn off. |
|
Command–Control–Power button | Force your Mac to restart. |
Shift–Control–Power button | Put your displays to sleep. |
Command–Control–Power button |
Quit all apps, then restart your Mac. If any open documents have unsaved changes, you'll be asked whether you want to save them. |
Command–Option–Control–Power button |
Quit all apps, then shut down your Mac. If any open documents have unsaved changes, you'll be asked whether you want to save them. |
Command-Shift-Q | Log out of your OS X user account. You'll be asked to confirm. |
Command-Shift-Option-Q | Log out of your OS X user account immediately, without being asked to confirm. |
My mac book pro is not starting up when opening just a black screen