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How do I factory reset my Macbook Pro 2007?
The basic steps are:
- Shut down your Mac.
- Reboot while holding down these keys together: Option-Command-R.
- Release the keys when you see the Apple logo or a spinning globe.
- Use Disk Utility to erase the internal hard drive.
- Reinstall macOS onto the newly-erased hard drive.
How much does it cost to reinstall Mac OS?
Prices and Services
| Repair Services | Price |
|---|---|
| Operating System Installation | |
| macOS Install | $65 |
| Combo Mac OS X Install & Backup | $115 |
| Data Backup |
How do you wipe a Mac 2007?
Boot the computer using the Snow Leopard Installer Disc or the Disc 1 that came with your computer. Insert the disc into the optical drive and restart the computer. After the chime press and hold down the “C” key. Release the key when you see a small spinning gear appear below the dark gray Apple logo.
How do I rebuild my MacBook pro?
Shut down the machine and boot it back up with an AC adapter plugged in. Hold the Command and R keys simultaneously until the Apple logo appears. Release them, and an alternative boot screen with a Mac OS X Utilities menu will appear to complete the system restore.
How do I restore my old MacBook Air to factory settings?
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.
What do I need to do to reinstall Mac OS?
If you’re reinstalling on a Mac notebook computer, plug in the power adapter. Start up your computer in macOS Recovery: On a Mac with Apple silicon: Choose Apple menu > Shut Down, press and hold the power button until you see “Loading startup options,” select Options, click Continue, then follow the onscreen instructions.
Do you need to erase disk before installing macOS?
If you need to erase your disk before installing macOS, select Disk Utility from the Utilities window, then click Continue. You probably don’t need to erase, unless you’re selling or giving away your Mac or have an issue that requires you to erase.
How do I erase and reinstall macOS Big Sur?
Type a name for the volume in the Name field, click the Format pop-up menu and choose APFS, then click Erase Volume Group. When the erase process is complete, click Done, then choose Disk Utility > Quit Disk Utility. In the Recovery app window, select “Reinstall macOS Big Sur,” click Continue, then follow the onscreen instructions.
How to start up a MAC in recovery?
1 Start up your computer in macOS Recovery: 1.1 On a Mac with Apple silicon: Choose Apple menu > Shut Down, press and hold the power button until you see “Loading startup options,” select Options, 1.2 On an Intel-based Mac: Choose Apple menu > Restart, then immediately press and hold Command-R.