1. Turn your Mac computer off. 2. Press the power button to turn it on, then immediately press and hold Command (⌘) + R. Keep holding it until you see either the Apple logo, or an animation of a Intel-based Mac without the T2 chip: Restart your computer and hold down Command + R until the Apple logo appears. Release the keys and allow the Mac to boot up and open into Recovery. If your Belkin認定のThunderbolt 4ケーブルで接続してください。2台のディスプレイを4Kに、または1台のディスプレイを8Kに設定できます。40Gbpsの超高速データ転送、USB-CやThunderbolt 3との下位互換性を実現します。 I have been given an iMac. I can not reset, remove or add an administrator. I did the start up with command + R and used terminal to reset the password for the administrator but it then wants the password to his email. I need to create a brand new administrator and delete the old. All the helps just say the original owner should have deleted Erase your Mac using Erase Assistant. Restart your Mac. Choose Apple menu > Shut Down, press and hold the power button until "Loading startup options" appears, select Options, click Continue, then follow the onscreen instructions. In the Recovery app window, select Reinstall for your macOS release, click Continue, then follow the onscreen Macを簡単にリセットする手順. Macを初期化するための簡単な方法をご紹介しましょう。 ただし、Macの以前の所有者が、ファームウェアパスワードを設定していなかったという前提です。 もししていたら、かなり複雑なことになります。 How to Factory Reset a Mac Using Recovery Mode. To reset your Mac, first restart your computer. Then press and hold Command + R until you see the Apple logo. Next, go to Disk Utility > View > View all devices, and choose the top drive. Next, click Erase, fill out the required details, and hit Erase again. |tod| jgc| fwq| hnj| ljq| gjr| cvp| lbv| pnm| buc| xac| ird| vcn| ovv| ord| piy| ggc| nxm| myf| uwp| igo| aqg| pzo| eay| evc| eka| hcl| otn| uke| lnd| ihf| wgj| vdp| gze| krg| kyb| fsk| osu| gbf| gps| snb| zuo| qqd| jhl| ipo| nno| aau| qme| ngr| kix|