One way to resolve this is to go back to Recovery Mode > Disk Utility, then select “Macintosh HD – Data” (or name of drive – Data), and click to Erase the Data portion. Quit Disk Utility and you will probably see a screen about activating the Mac, so go through that.
Par ailleurs, Does erasing Mac hard drive erase everything?
Make a backup of any files that you want to keep. Erasing your Mac permanently deletes its files.
Ainsi, How do I wipe my MacBook Air 2020? How to reset a MacBook Air or MacBook Pro
- Hold down the Command and R keys on the keyboard and turn on the Mac. …
- Select your language and continue.
- Choose Disk Utility and click Continue.
- Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.
How do I completely wipe my hard drive? How to completely wipe a hard drive
- Step 1: Back up your hard-drive data. …
- Step 2: Don’t just delete files from your computer. …
- Step 3: Use a program to wipe your drive. …
- Step 4: Physically wipe your hard drive. …
- Step 5: Do a fresh installation of the operating system. …
- DBAN. …
- Destroy the hard drive.
De plus, How do I factory reset my MacBook Air 2021? Choose Apple menu > Restart, then immediately press and hold Command-R. In the Recovery app window, select Disk Utility, then click Continue. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.
How do I factory reset my MacBook Pro 2021?
How to factory reset MacBook and Mac desktops
- Make a fresh backup of your Mac.
- Open System Preferences.
- Click System Preferences in the menu bar > Erase All Contents and Settings.
- Follow the prompts to fully erase your Mac.
- Like iOS, the new erase process in macOS Monterey handles everything to fully wipe your Mac.
Can you reset your MacBook Air?
To factory reset your device, however, click Disk Utility at the bottom of the list. Once Disk Utility has opened, Locate and select your MacBook Air’s Startup Disk on the left-hand side. For most users this is the main and only disk listed. Click the Erase button inside Disk Utility.
Does factory reset delete everything on laptop?
During the factory resetting process, your PC’s hard drive is completely erased and you lose any business, financial and personal files that may be present on the computer. Once the resetting process starts, you cannot interrupt it.
Does reformatting a drive wipe it?
Formatting a disk does not erase the data on the disk, only the address tables. It makes it much more difficult to recover the files. However a computer specialist would be able to recover most or all the data that was on the disk before the reformat.
How do I wipe my laptop before recycling?
Simply go to the Start Menu and click on Settings. Navigate to Update & Security, and look for the recovery menu. From there you just select Reset this PC and follow the instructions from there. It may ask you to erase data either “quickly” or “thoroughly” — we suggest taking the time to do the latter.
How do I factory reset my MacBook Air 2022?
You need to press and hold the keys: Option + Command + P & R altogether. Turn back ‘On’ your MacBook and instantly hit the keys: Option + Command + P & R altogether. Make sure you press and hold the keys for at least 20 seconds before you release them!
How do I factory reset my MacBook pro m1 2021?
How do I factory reset my MacBook Pro 2022?
How do I reset my MacBook Air to factory settings without password?
If you still can’t reset your password, erase your Mac
From the Erase Mac window, click Erase Mac, then click Erase Mac to confirm. If your Mac restarts to a flashing question mark, press and hold the power button for a few seconds until your Mac turns off. Start up from macOS Recovery again, then reinstall macOS.
How do you reset a laptop to its factory settings?
The steps are:
- Start the computer.
- Press and hold the F8 key.
- At Advanced Boot Options, choose Repair Your Computer.
- Press Enter.
- Select a keyboard language and click Next.
- If prompted, login with an administrative account.
- At the System Recovery Options, choose System Restore or Startup Repair (if this is available)
How do I wipe out my laptop?
Head to the Start screen, find the Charms bar, click on Settings and then hit Change PC settings. Finally, choose Remove Everything and Reinstall Windows. When you choose to erase data, make sure you click on the « thoroughly » option rather than « quickly », just to be sure that everything is deleted.
How do I reset my laptop like new?
Reset the laptop
Go to Start > Settings > Update and security > Recovery. At the top of the window, you’ll see Reset this PC. Click on Get Started and select Remove Everything from the box that appears. From there, you can select to reinstall Windows from the local drive or download from the cloud.
How do I wipe my SSD?
Windows ®
- Ensure the SSD is connected and is not the boot drive.
- In Windows 7, right-click Computer and select Manage to enter Computer Management. Under Storage, select Disk Management. …
- In the lower right-hand pane, find the drive you want to erase.
- Right-click on each partition and select Delete Volume.
Does full format remove all data?
So, full format does erase all data. Generally speaking, data that is fully formatted (in Windows Vista and later Windows versions) will not be able to be recovered by data recovery software.
How do I factory reset my MacBook Pro 14?
Question: Q: Macbook Pro 2021 14 inch – hard reset, stuck up
- Held down power key > “Loading start up options”
- Clicked “Options” and continued on.
- Loaded into macOS Recovery screen.
- Clicked top nav on “Recovery Assistant” > “Erase Mac..”
- Clicked yes on erasing macbook.
How do I wipe my MacBook Air 2015?
Here’s how you do it:
- Click Disk Utility.
- Click Continue.
- Click View > Show All Devices.
- Select your hard drive and click Erase.
- In the Format field, choose the APFS option on macOS High Sierra or later. On macOS Sierra or earlier, choose the Mac OS Extended (Journaled) option.
- Click Erase.
How do I reset my MacBook pro without losing data?
Step 1 Plug in the external storage device where you saved your backup. Step 2 Make sure your MacBook is turned off. Then press CMD + R, then press the power button to initialize macOS Utilities. Step 3 Click “Restore from Time Machine Backup” and click “Continue.”