Shut down your Mac, turn it on, and immediately hold down these keys simultaneously: Option, Command, P, and R. Release them after about 20 seconds. Clears user settings from memory and restores certain security features that may have been changed.
How do I completely reset my Apple computer?
Hold down the Command (⌘) and Control (Ctrl) keys along with the Power button (or the Touch ID / Eject button, depending on the Mac model) until the screen goes black and the machine reboots.
How do you manually reset a Mac?
Hard Reset MacBook, MacBook Air, or MacBook Pro To force a restart of your MacBook, press and hold the Command (⌘) Control (Ctrl) keys and the Power button simultaneously. Hold these keys until your MacBook’s screen goes blank and the computer restarts.
Can you reset your Apple computer without a password?
Turn off your computer and hold the Power button + Command R. Wait for the loading bar to appear on the screen while your Mac boots into Recovery. Then choose Disk Utility > Continue > Terminal Utilities. Type “resetpassword” (in one word) and click return.
How do I factory reset my Mac without a password?
First, you need to turn off your iMac. Then press the Power button and immediately hold down the Control and R keys until you see the Apple logo or spinning globe icon. Release the keys; shortly after, you should see the macOS Utilities window appear.
How do I factory reset my Mac desktop using the Windows keyboard?
To restore from a Time Machine backup. On a Windows keyboard, the Windows key is equivalent to the Command key on a Mac keyboard. So if you’re using a Windows keyboard, reboot your Mac and hold the Windows key + R key combination to boot into recovery mode.
How do I factory reset my Mac using the Windows keyboard?
7 Answers Start your Mac while pressing the Option key (press the Alt key on your Windows keyboard) until the Startup Manager appears: Select Recovery HD and click the upward pointing arrow below it to boot from RecoveryHD. After a short delay, you will see the Mac OS X Utilities screen.
How do I reboot my Mac to factory settings?
Click the Apple icon in the menu bar (top left). Select System Preferences from the drop-down menu. Select ‘Erase all content and settings’. ‘ Enter your password, select ‘OK. ‘ Select the ‘Erase all content and settings button. Factory reset a Mac or MacBook (macOS Monterey).
How do you master resetting a MacBook Air?
To hard reset a MacBook Air, restart the MacBook and press the Option, Command, P, and R keys simultaneously. Press and hold the keys for about 20 seconds.
Does Reinstalling macOS Remove Everything?
Suppose you are reinstalling Mac OSX by booting into the rescue disk partition (press and hold Cmd-R at startup), and select “Reinstall Mac OS” not to remove anything. It overwrites all system files on the spot but keeps all your files and preferences.
What is command R on the Windows keyboard?
How to use the Command+R keyboard shortcut. Command+R, also known as Cmd+R, is a keyboard shortcut most commonly used to refresh the page in an Internet browser. Command+R in macOS. Command+R in an internet browser. Command+R in Excel and other spreadsheet programs. Command+R in Microsoft PowerPoint.
What is the command key for Mac on the Windows keyboard?
Windows and Mac Keyboard Differences Mac Key Windows Key Control Ctrl Option Alt Command (cloverleaf) Remove Windows Backspace.
How do I factory reset my iMac 2011?
Click Macintosh HD and Erase to erase your hard drive’s data. Run Disk Utility Run Disk Utility in the utility window by clicking it. Click Quit Disk UtilityErase to erase your hard drive’s data MacBook Pro.
Use Clear all content and settings in System Preferences. From the Apple menu, choose in the corner of your System Preferences screen. Choose Erase All Content and Settings from the System Preferences menu in the menu bar.
Is deleting all content and settings the same as a factory reset?
Answer: A: Reset all settings and Clear all content and settings. Resetting all settings removes your Wi-Fi password and settings set on your iPad for apps, email, etc. Clear all content and grounds restored a device to its default state when it was first turned on. Do different things.
What does reinstalling macOS mean?
Two answers. 2. 27. It does exactly what it says: reinstall macOS. It only touches operating system files in a default configuration, so any preference files, documents, and applications that may or may not have been modified in the default installer are left alone.
What does the no symbol mean on a Mac?
Mac OS X has several startup symbols, including a universal “forbidden” sign indicating that critical files are missing from the startup volume. This icon at a startup means that Mac OS X cannot access necessary files on the startup disk.
How long does it take to reinstall macOS?
macOS generally takes 30 to 45 minutes to install. That is it. It doesn’t take “that long” to install macOS. Anyone making this claim has never installed Windows, which generally takes over an hour and involves multiple reboots and babysitting to complete.
What does Command r do with Mac?
Command-R will restore the latest macOS installed on your Mac without upgrading to a later version. Option-Command-R upgrades to the latest macOS that is compatible with your Mac. Shift-Option-Command-R restores the macOS that came with your Mac or the closest version that is still available.
Do Windows Keyboards Work on Mac?
Keyboards. Any USB or Bluetooth keyboard (including wireless keyboards that require a USB dongle) works with the Mac – plug it in and start typing. If you’re using a Windows-formatted keyboard with a Mac, the Windows key functions as the Command key; similarly, the Alt key functions like the Option key on the Mac.
How do I access Disk Utility on Mac?
How to access Disk Utility on Mac OS Click the Finder icon in the dock. Find and click to open Applications in the left pane of the Finder window. Scroll to the bottom of the Applications window to locate, connect, and open Utilities. Locate and click to open Disk Utility.
What is the Alt key on Mac?
Where is the Alt key on a Mac keyboard? The PC keyboard equivalent of Alt on a Mac is called the Option key, and you’ll find the Option key on your Mac if you go two keys to the left of the space bar. However, the option key on a Mac keyboard is used differently than the alt key on a Windows PC.
How do I boot my iMac into recovery mode?
Start Mac in Recovery Mode Clicks on the Apple logo at the top left of the screen. Select Restart. Immediately hold down the Command and R keys until you see an Apple logo or a spinning globe. Finally, your Mac will display the Recovery Mode Utilities window with the following options:
