Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Startup manager not appearing mac all the keys. Test to see if Startup Manager now works. Today I saw that this very problem was fixed for MacBooks with a firmware update, so I assume and hope that there will be a firmware update for the iMac. If any of that is the case, then here's what to do.
Mick Symons Mick is a staff writer who's as frugal as they come, so he always does extensive research much to the exhaustion of his wife before making a purchase. And other times, one of the users on your Mac might manually set apps to open at startup or login. This allows companies to customize macOS to their liking and create custom images for specific users, then deploy it network-wide without modifying every machine. Once the Startup Manager screen appears, release the Option key.
If you want to remove this additional protection but keep your firmware password. This removes an important protection against potential unauthorized access to your Mac by other people with physical access to it. How to remove startup programs in macOS Mojave and earlier OS X? On Mac models from early or earlier, you can disable this security feature to load Option ROM firmware automatically. Reply Helpful Thread reply - more options Link to this Post.ĭec 12, PM in response to Robert Fischer In response to Robert Fischer The only other thing I can think of suggesting is to start up from the Mac OS X installation disc for the currently installed system release at the first Installer screen, go up to the menu bar and run Disk Utility from the Utilities menu. Also, you may want to check if other startup key options work, such as the C key to boot from your Mac OS X installation disc in the optical drive. User profile for user: Kenichi Watanabe Kenichi Watanabe. So I can't boot into Boot Camp or Mac OS X at.Īll replies Drop Down menu. After installing BootCamp on my brand new iMac, the Startup/Boot Manager does not show up. I had the same problem that option key was not working. Just go to System Preferences in Mac and choose Startup Disk.
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