I made a bootable Sierra USB but it can't detect it as a startup disk!
I created a bootable macOS Sierra to USB drive 16GB with Terminal method :
" sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/sierra --applicationpath /Applications/Install\ macOS\ Sierra.app --nointeraction "
This method not detected as a startup disk if I try to chose it.
I know I can booted it from ALT (Option) at startup but I have problem on my MacBook I can't do it...
The only method I can be reset my OS is from Startup Disk.
Disk Maker work great it Detected on Startup Disk but is to slow for copy if have a another solution from Terminal or another apps to do bootable please
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댓글 2개
I'm having the same issue…
Johnnyt 8 의
I managed to get the boot disk visible. It was all about hitting the right keys at the right time. I tried several combinations and then suddenly, THINK I did this, to get the boot disk visible:
1) Turn mac OFF
2) Insert the boot USB disk to USB port
3) Turn mac ON
4) Immediately after, start holding OPTION+COMMAND+P+R
5) Keep holding
6) I THINK after the two "chime" starting sounds and screen going gray, I released the buttons
7) Then I THINK right after, I started holding OPTION key, and the USB disk was visible.
I hope this helps - none of the instructions I found out there didn't do the trick for me although the keys were the same. At least a big difference was for me to stick the USB stick in BEFORE starting the computer, opposite to many instructions. So don't lose your hope, play with the timing, there seems to be a way!
Lauri Kuusisto 의