crwdns2933803:02crwdne2933803:0
crwdns2933797:0Arthur Shicrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Arthur Shi
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [title] PRAM/NVRAM Reset | |
| [* black] Shut down your Mac. | |
| [* red] Turn it on and immediately press and hold these four keys together: Option, Command, P, and R. | |
| [* black] You can release the keys after about 20 seconds, during which your Mac might appear to restart. | |
| - | [* icon_note] You will need a wired keyboard to perform this reset, and the keyboard must be an Apple keyboard. |