To show Macintosh HD in the Finder sidebar, open a Finder window, go to Finder menu (on the menu bar) > Preferences > Sidebar, and tick “Hard disks“. It will show in the Finder sidebar, under “Devices”. If you want to show it in Desktop, open Finder menu (on the menu bar) > Preferences > General, and tick “Hard disks”.Jul 31, 2013
No “Macintosh HD” icon on your Mac desktop? Make sure the “Hard disks” box is checked in the Finder Preferences window. … Click the Finder’s File menu at the top of the screen (just click the bare desktop if you don’t see the word “Finder” next to the Apple menu), then select Finder Preferences and click the General tab.
Select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions. Follow these guidelines during installation: If the installer asks to unlock your disk, enter the password you use to log in to your Mac.
You won’t lose your own files, or apps that you might have installed. This reinstall just copies a fresh set of your operating system files. Then, restarts, finishes the install with those downloaded files. The install process might take more than 30 minutes, but you should boot back into your hard drive, no harm done.
It doesn’t wipe anything, but it empties the active memory (RAM) , which is a first step in trying to clear faults. Quite often a program will get itself confused and a restart will in effect start everything from scratch and clear the problem.
If you removed the volume, then you have to install macOS from scratch. If the volume is still there, but erased, then you can restore it from a backup if you have one. Otherwise, you will have to install macOS from scratch.
Macintosh HD — The storage drive volume where macOS files and apps are stored. … Macintosh HD Data — The storage drive volume where Mac user data is stored. The volume has read-write access, enabling Mac users to manage their files.
Reset Your Computer
While your computer is restarting and you see the black screen with white Apple logo, hold down the command button and R on the keypad at the same time. This will open the Disk Utility window and allow you to erase all of the information.
“You don’t necessarily have to restart every time your Mac suggests it, but you should if you can,” says Steingart. … An advantage to restarting, aside from installing any needed updates, is fixing a sluggish Mac by clearing the memory and starting fresh, adds Steingart.
In the restart process, a Mac closes all programs, allowing itself to start fresh when back up and running, and it installs any awaiting updates, theoretically meaning the system will be more optimized and running better than before.
Macintosh HD is categorized under ‘Hard disks’ so if you leave it checked, then Macintosh HD (or whatever you have named your hard drive) will remain visible. Each drive will have a unique icon visible on the desktop. … Thanks to settings, you can customize these icons on your desktop exactly as you’d wish.
Sadly, that’s wrong and will fail. To perform a clean re-install in Catalina, once in Recovery Mode, you need to delete your Data volume, that’s the one named Macintosh HD – Data , or something similar if you’re using a custom name, and to erase your System volume.
Reinstalling Mac OSX by booting into the Rescue drive partition (hold Cmd-R at boot) and selecting “Reinstall Mac OS” does not delete anything. It overwrites all system files in-place, but retains all your files and most preferences.
On your Mac, choose Apple menu > Restart. If you don’t want app windows that are open to reopen when your Mac restarts, deselect “Reopen windows when logging back in.”
After your Mac shuts down, press and hold the right Shift key, the left Option key, and the left Control key for 7 seconds. Then keep holding those keys while you press and hold the power button for another 7 seconds.
how ever, its best practice to reboot daily. every 3000 miles. or if you use a SSD instead of a spinning disk you can go 10K before rebooting. As a matter of course, unlike Windows machines, you don’t need to periodically reboot your MacBook.
Rarely, your Mac might experience a software or hardware issue that requires it to restart. … Unexpected restarts are usually caused by software installed on your Mac, or by devices connected to your Mac. If the issue causes your Mac to restart every time it attempts to start up, your Mac might eventually shut down.
Using a Mac
Use Restart if your computer starts acting strangely, for instance your pointer freezes on the screen or you’ve added new software. Use Shut Down when you’re closing down your computer for a while.
Restart. If Force Quit doesn’t bail you out, try rebooting the computer. If a frozen Mac prevents you from clicking the Restart command on the Apple menu, hold down the power button for several seconds or press the Control+Command keys and then press the power button.
Control–Power button* or Control–Media Eject : Display a dialog asking whether you want to restart, sleep, or shut down. Control–Command–Power button:* Force your Mac to restart, without prompting to save any open and unsaved documents.
Go to the Menu bar, and then, move to “Finder”. Next, click on the “Preferences” option. Next, select the “General” tab when the Finder preferences window appears on your Mac screen. After that, check the box “Hard disks” under “Show these items on the desktop”.
The Mac HD – Data volume is where your files and apps are kept and you have access to them just like the older system volumes. The Macintosh HD volume is where the system and system support files are kept and the user has no access to them. It’s part of the new security that Catalina brings to the table.
Unmount a disk member of a set
In the Disk Utility app on your Mac, select the disk set that you want to unmount in the sidebar. Click the Unmount button in the toolbar or beside the disk set name. Disconnect the disk member that you want to unmount.
If you see your Macintosh HD and other drives on your Desktop, you can remove those to reduce clutter. Just go to Finder, Preferences and then click on the General tab at the top. Then you can uncheck Hard disks and External disks.
Answer: A: Answer: A: Click on your desktop so that the “Finder” menu appears in the upper left. Then go to Finder > Preferences > General, and where it says “Show these items on the desktop,” uncheck the box for Hard disks.
If your Mac is too old to upgrade to Big Sur, you’ll likely receive a notification from the App Store or installer when you try to download it. … It’s recommended you use the latest version possible so even if your Mac is over a decade old, you may still be able to use something as recent as macOS High Sierra.
Macintosh HD – Data in Catalina/Big Sur is where your data is stored separately to the macOS installation. Either click on the – button or go to the menu and choose Edit > Delete APFS volume.
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