Once your files are backed up, shut down your MacBook Pro. Plug it into the AC adapter, and then boot it back up. Finally, press and hold “Command-R” (the “Command” and “R” keys at the same time) to start the restore process. Hold these keys until the Apple logo appears on the screen, and then release them.
How do I restore my Mac OS X to factory settings?
Pupus sareng pasang deui macOS
- Mimitian komputer anjeun dina macOS Recovery:…
- Dina jandela aplikasi Pamulihan, pilih Disk Utility, teras klik Teraskeun.
- Dina Disk Utility, pilih volume anu anjeun hoyong pupus dina sidebar, teras klik Hapus dina tulbar.
How do I factory reset my Mac without password?
Mimiti anjeun kedah mareuman Mac anjeun. Teras pencét tombol daya sareng langsung tahan kenop Control sareng R dugi ka anjeun ningali logo Apple atanapi ikon globe spinning. Leupaskeun konci sareng teu lami saatosna anjeun kedah ningali jandela macOS Utilities némbongan.
How do I restore my MacBook Pro 2010 to factory settings?
As it’s loading hold the Command button and the R key. Something will come up called OS X Utilities. Click on Disk Utility and click on “Mac OS Extended“. Then, click Erase.
How do I restore Snow Leopard without a disk?
Copy the installation media
- Open Disk Utility, and drag the Snow Leopard . dmg installer into the pane on the left.
- Select the Snow Leopard .dmg you just dragged in from the list on the left, then the ‘Restore’ tab.
- Drag the Snow Leopard . …
- Make sure “Erase Destination” is checked. …
- Click ‘Restore’.
How do I restore my old MacBook Air to factory settings?
Kumaha ngareset MacBook Air atanapi MacBook Pro
- Tahan kenop Komando sareng R dina kibor sareng hurungkeun Mac. …
- Pilih basa anjeun teras teraskeun.
- Choose Disk Utility and click Continue.
- Milih disk ngamimitian anjeun (ngaranna Macintosh HD sacara standar) tina sidebar teras klik tombol Hapus.
How do I restore my MacBook Air to factory settings 2015?
Ngalakukeun reset Factory
- Klik Disk Utility.
- Pencét Teruskeun.
- Klik Témbongkeun > Témbongkeun Sadaya Alat.
- 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.
- Pencét Hapus.
How do I completely wipe my MacBook air?
Kumaha Ngusap Mac Hard Disk Drive (HDD)
- Pastikeun Mac anjeun dipareuman.
- Pencét tombol daya.
- Geura tahan paréntah jeung kenop R.
- Antosan dugi logo Apple nembongan.
- Pilih "Disk Utility" tina daptar OS X Utilities. …
- Pilih disk anu anjeun hoyong pupus ku ngaklik dina sidebar.
How do I reset a computer to factory settings?
arahkeun ka Setélan> Update & Kaamanan> Pamulihan. Anjeun kedah ningali judul anu nyarios "Reset PC ieu." Klik Mimitian. Anjeun tiasa milih Simpen File abdi atanapi Cabut Sadayana. Anu baheula ngareset pilihan anjeun ka standar sareng ngahapus aplikasi anu teu dipasang, sapertos browser, tapi ngajaga data anjeun gembleng.