why is the volume on my mac locked?

Question: Q: Volume Control Locked I can't change my volume, it's staying muted. If the information in Sharing & Permissions isn’t visible, click the arrow .. I am facing the same issue on Mac with EndNote 7.7. Getting the following: "Macintosh HD" is locked" Pop-up message on every start up. After DU loads select your startup volume (usually Macintosh HD) from the . the Security button and set the ZeroData option to one-pass. No sound is coming out at all. I have the same problem with a new re-installation of Catalina. i cant turn up the sound or turn it down. If after trying the two above steps your Mac’s volume is still locked, you will have to try restarting the computer. The library and the volume both have read and write permission. (Apple menu > Restart…) the Erase button and wait until the process has completed. all i need is that my macbook air is stuck on mute and when i go into settings then sound, the mute box in stuck grey and i can't do anything about it and i can't unmute it. Restart your Mac. 3. If the lock at the bottom right is locked , click it to unlock the Get Info options, then enter an administrator name and password.. Click a user or group in the Name column, then choose a privilege setting from the pop-up menu. Click on. To mute, decrease, or increase the volume on your Mac, press F10, F11, or F12 on your keyboard, respectively. By default, there are several menu bar applications preloaded on the Mac, most of them giving you quick access to the most commonly tweaked settings, such as volume, Wi-Fi and Bluetooth. To enable the volume slider in the menu bar, click the Apple menu → click System Preferences → click Sound → check the "Show volume in menu bar" box. You will have to use the Sharp TV for volume adjustment. 4. When i click the sound up or down buttons, all it does in show the icon with an ø a the bottom, showing that i can not turn up or down the volume. left side list. Your Mac will automatically start it again, which could resolve the volume lock problem if it was a software issue caused by that process. I try to turn it up or down and the volume screen pops up but there's a symbol underneath the volume saying I … Click on the Erase tab in the DU main window. sound lock on macbook? I am trying to use Disk utility First Aid … For example, as you can see below, if the Sharp TV is selected, you will get the volume icon like above if you try to adjust the volume on your Mac. My EndNote library gives the warning that "The Library is Locked or it is on a Locked Volume", while none of it is true. On your Mac, select a disk, folder, or file, then choose File > Get Info. However, if you have to reboot your Mac several times or repeatedly reset the Core Audio API to get your sound working, you should probably take your computer in for a check-up. Audio issues on the Mac usually have quick, easy fixes and are rarely linked to serious hardware problems. To see if any of the volume keys where stuck on my keyboard I pressed each key a couple of times nothing happened to the volume bar and they weren't stuck, then I went to the volume icon on the task bar and turned the volume up to the maximum and it made the notification sound but then by itself turned the down to mute from 100 to 99, 98 etc.. This may help. Make sure you have the correct device for your audio selected. Optionally, click on. 2. is there a way to fix this? And my disks are: Macintosh HD Macintosh HD - Data Macintosh HD - Data - Data. You can also change the volume with your keyboard keys or OLED Touch Bar. 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