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Mac Shutdown Command
How to configure native shutdown of Mac OS X Product Line/s: Smart-UPS Back-UPS Environment: Mac OS X attached to UPS via USB cable NOTE: According to Apple, Energy Saver options are not available for UPS on portable devices e.g. MacBook, MacBook Pro, MacBook Air. See Apple discussion thread 8398176. Cause: Installation information Solution. Shutdown provides you with the ability to shutdown, restart, sleep or log off your Mac at specific times on specific days. Shut down, restart, sleep or log off- On a specific date at a specific time. Every day of the week at a specific time.- Every weekend at a specific time. Schedule a sleep, restart, or shutdown time for your Mac: Select the bottom checkbox and choose the appropriate option from the pop-up menu on the left. Choose a day or group of days from the pop-up menu on the right, then enter a time. Your Mac must be awake and you must be logged in for it to shut down at the scheduled time. Mac Shutdown X is an amazing small utility designed to shutdown the Mac after a big file download or at the time the user specifies or on other events. Create a new user account and shutdown from there. Log out of Mac OS and log back in as the newly created user. From the Apple menu (or by using the power button on your Mac), choose Shut Down and see if it works! If it still doesn’t work, then it points to some system-wide issue that is affecting all user accounts.
Please try the following, in order. Stop at the step where the issue is resolved:
Shutdown For Mac Os 10.12
- Reset your Mac's SMC.
- Reset the System Management Controller (SMC) on your Mac- Apple Support
- Fans, keyboard backlight, status indicator, battery indicator, display backlight, power button, close/open the lid, sleep or shut down, battery doesn't charge, MagSafe indicator light incorrect status.
- Hold down the <shift><control><option> keys, and then, press the power button. Hold all of them for, at least, 10 seconds.
- Boot up your Mac in Safe Mode.
- Try safe mode if your Mac doesn't finish starting up- Apple Support
- Use safe mode to isolate issues with your Mac- Apple Support
- Boot up your Mac in Recovery or Internet Recovery Mode.
- About macOS Recovery- Apple Support
- When at the initial Recovery Mode screen, select the Disk Utility option.
- Run Disk Utility > First Aid to verify the startup disk's integrity.
- Boot up your Mac in Single-User Mode.
- How to start up your Mac in single-user or verbose mode- Apple Support
- At the command prompt, type: /sbin/fsck -fy <return>If fsck makes any repairs, you will get a message that says: Files System was modified. If you do, run fsck again until the 'The volume <volumename> appears to be OK.'
- Type reboot at the prompt to exit Single-User Mode.
- Run either Apple Hardware Test (AHT) (pre-2013 Macs) or Apple Diagnostics (2013+ Macs) to uncover any hardware issues with your Mac.
- Use Apple Diagnostics or Apple Hardware Test- Apple Support
- About the 'Apple Hardware Test does not support this machine' message- Apple Support
- How to Use Apple Hardware Test to Diagnose Mac Problems- OSXDaily
- Make a Genius Bar appointment at your local Apple Store.
- Check Your Service and Support Coverage- Apple Support
- For getting the right support, here's a genius idea- Apple
- To contact Apple Support directly.
- You can only make 1-week ahead appointments either via the web link above or AppleCare phone support. The appointment timeframe is longer if you go in-person to an Apple Store.
Shutdown Mac Os
Feb 24, 2018 1:02 PM