18 янв. 2016 г. · Hold Alt to perform the same action as holding Option on an Apple keyboard. Likewise, holding the Windows key will perform the same action as holding Command.

23 нояб. 2014 г. · Try holding down ALT + R and see if that works. Alternitavely, holding down ALT during EFI (when the screen is grey directly after power on) will present you ...

14 июл. 2015 г. · Hit the startup key, then hold alt when you hear the startup chime. You should be able to select the USB as a bootable drive.

1 авг. 2019 г. · Command-R = Windows-R on a windows keyboard. That will get you into recovery mode unless something else is wrong.

27 сент. 2016 г. · You should be able to boot it while holding either the command or option key to get it to boot from external media. Share.

19 июн. 2012 г. · The MacMini may be trying to boot from the connected drives and getting stuck. Go to System Preferences -> Startup Disk and select your internal boot drive.

16 сент. 2011 г. · The best thing to do is boot with the option key. This will start the EFI boot manager. boot manager From there you can choose any valid boot media. Including ...

27 янв. 2012 г. · In the left pane, right click the USB Drive and select Format Disk for Mac · In the left pane, right click the USB Drive and select Restore with ...

25 апр. 2022 г. · Here's what I did: I plugged the USB stick into the mac mini. I turn on the mac mini and immediately press ALT key on my keyboard; I see ...

9 мар. 2023 г. · You could also try holding Cmd-Opt-P-R at boot until you hear the boot chime a second time, to reset the PRAM, in case some errant boot-time ...