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?
Holoi a hoʻouka hou i ka macOS
- E hoʻomaka i kāu kamepiula ma macOS Recovery:…
- Ma ka pukaaniani Recovery, koho i ka Disk Utility, a laila kaomi i ka Continue.
- I ka Disk Utility, koho i ka leo āu e makemake ai e holoi ma ka ʻaoʻao ʻaoʻao, a laila kaomi Erase i ka hāmeʻa.
How do I factory reset my Mac without password?
First you’ll need to turn off your Mac. 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 and shortly afterwards you should see the macOS Utilities window appear.
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?
E kope i ka media hoʻokomo
- E wehe i ka Disk Utility, a kauo i ka Snow Leopard. dmg installer i ka pane ma ka hema.
- E koho i ka Snow Leopard .dmg āu i kauo ai mai ka papa inoa ma ka hema, a laila ka 'Restore' tab.
- Kauo i ka Leopadi hau . …
- E hōʻoia i ka "Erase Destination" i nānā ʻia. …
- Kaomi iā 'Restore'.
How do I restore my old MacBook Air to factory settings?
Pehea e hoʻonohonoho hou ai i kahi MacBook Air a i ʻole MacBook Pro
- E hoʻopaʻa i nā kī kauoha a me R ma ka papa keyboard a hoʻohuli i ka Mac. …
- E koho i kāu ʻōlelo a hoʻomau.
- Choose Disk Utility and click Continue.
- E koho i kāu disk hoʻomaka (i kapa ʻia ʻo Macintosh HD ma ka paʻamau) mai ka ʻaoʻao ʻaoʻao a kaomi i ke pihi Erase.
How do I restore my MacBook Air to factory settings 2015?
Hana i kahi Reset Factory
- Kaomi iā Disk Utility.
- Kaomi Hoʻomau.
- Kaomi iā 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.
- Kaomi holoi.
How do I completely wipe my MacBook air?
Pehea e holoi ai i ka Mac Hard Disk Drive (HDD)
- E hōʻoia ua pio kāu Mac.
- E kaomi i ke pihi mana.
- E hoʻopaʻa koke i ke kauoha a me nā kī R.
- E kali a ʻike ʻia ka logo Apple.
- E koho i ka "Disk Utility" mai ka papa inoa OS X Utilities. …
- E koho i ka diski āu e makemake ai e holoi ma ke kaomi ʻana iā ia ma ka ʻaoʻao ʻaoʻao.
How do I reset a computer to factory settings?
E hoʻololi iā Nā hoʻonohonoho> Hoʻohou a me ka palekana> Hoʻihoʻi. Pono ʻoe e ʻike i kahi poʻo inoa e ʻōlelo nei "Reset this PC." Kaomi e hoʻomaka. Hiki iā ʻoe ke koho E mālama i kaʻu mau faila a i ʻole Wehe i nā mea āpau. Hoʻihoʻi ka mea mua i kāu mau koho i ka paʻamau a wehe i nā polokalamu uninstalled, e like me nā polokalamu kele pūnaewele, akā mālama mau i kāu ʻikepili.