How do I clean and reformat my Mac?
After you’ve deleted each data disk, it’s time to erase your startup disk.
- Select your Startup Disk.
- Click the Erase button at the top of the Disk Utility window.
- If your Mac uses HFS+, select Mac OS Extended (Journaled) from the format list.
- If the Scheme is available, select GUID Partition Map.
- Click Erase.
Do Macs have System Restore?
Unfortunately, Mac does not provide a system restore option like its Windows counterpart. However, if you are using Mac OS X as well as an external drive or AirPort Time Capsule, a built-in back up feature called Time Machine may help you achieve your ends.
Will a factory reset remove viruses Mac?
If your PC, Mac, iPhone or Android smartphone becomes infected by a virus, a factory reset is one way of potentially removing it. It does remove viruses and malware, but not in 100% of cases.
How do I restore my 2011 iMac to factory settings?
After the iMac shuts down completely but before it begins to restart, hold down the Command (⌘) and R keys at the same time. The Mac will display the macOS Utilities menu, from which you can reinstall Mac OS.
How do I factory reset my 2009 iMac without CD?
Select the hard drive on which Mac OS X is installed from the tree list on the left side of the window. Open the “Erase” tab. Select “Mac OS Extended (Journaled)” from the “Format:” drop menu and enter a name for the hard drive in the “Name:” text entry field. Click “Erase…” to clear all of the hard drive’s contents.
How do I restore my 2009 iMac to factory settings?
- Shutdown iMac.
- Unplug power cord from back of iMac.
- Press and hold power button for 20 seconds.
- Restore power cord; power on iMac.
- Immediately on hearing Startup Chime, press and hold Command-Option-P-R keys (⌘⌥ P R)
Can you reboot a Mac?
Click the “Restart” button to reboot your computer. You can also reboot your Mac by holding down the “Control” button and pressing the “Power” button. Click “Restart” to confirm you want to reboot your Mac.
How can I restore my MacBook Pro to factory settings?
Restore MacBook Pro to factory settings. Step 1Click on “Apple Menu” on the top bar and choose “Restart” option. Step 2When your MacBook Pro reboots, press “Commend” and “R” at the same time when you hear the Apple startup sound. Step 3Release “Commend” and “R” keys when you see the Apple logo appears on the screen.
How do you factory reset Mac OS X?
Steps for Reset Mac to Factory Settings or Clean Mac for Sell Step 1: Restart your Mac OS X, That you want factory reset. Step 2: Next, Select Disk Utility and Click on continue button. Step 3: Choose you startup disk and erase that with Erase option. Step 4: Set your disk startup name and again go with Erase button.
How do you clear a MacBook Pro?
To clean the screen on your MacBook, MacBook Pro, or MacBook Air , first shut down the computer and unplug the power adapter. Dampen a soft, lint-free cloth with water only, then use it to clean the computer’s screen.