![]() ![]() Press the power button and straight away press and. If Disk Utility isn’t open, click the Launchpad icon in the Dock, type Disk Utility in the Search field, then click the Disk Utility icon. Choose the partition and select the minus (-) button to remove. Click the Output tab and make sure that the proper sound. If none of these troubleshooting steps restores your Mac’s audio, contact Apple Support or visit an authorized Apple Service Center to get your device examined for potential hardware damage. To do this, turn up the volume to the maximum, then power off your Mac. In the Disk Utility app on your Mac, select an existing APFS volume in the sidebar, then click the Add Volume button in the toolbar. Did you previously create any additional volumes on your hard drive If so, remove them first. Click System Preferences in the dock and then click Sound, located under the Hardware section. Release the keys after 20 seconds when your Mac starts up for the second time, or when the Apple logo reappears on the screen. Press the power button and hold the following keys immediately: Option + Command + P + R. To perform an NVRAM reset, power off your Mac and wait for it to shut down completely. Trc khi bt u reset li MacBook thì ta cn chun b mt s iu: Th nht ó chính là Backup D LIU. Resetting the NVRAM can eliminate glitches causing your Mac to stop playing audio, especially if the problem occurs every time you shut down or reboot your Mac. Xem thêm: Hng dn cách reset SMC và PRAM cho MacBook. Should this memory become corrupt, some sound-related functionality may fail to work correctly on your Mac. When you modify your Mac’s sound settings, the changes are saved in a component called the Non-Volatile Random Access Memory (NVRAM). If all the troubleshooting steps you’ve taken so far proved abortive, shut down your Mac and turn it back on. Reboot the MacĪ simple device restart can fix all sorts of temporary glitches disrupting your Mac‘s audio functionality. Enter your Mac’s password and press Enter to proceed. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |