Thread
:
can't external boot
View Single Post
#
2
02-20-2018, 06:47 PM
dnanian
Administrator
Join Date: Apr 2001
Location: Weston, MA
Posts: 14,923
Are you using a bluetooth keyboard? If holding down Option doesn't go to the boot menu, Option isn't being recognized at boot time. Your backup isn't involved yet at all...
__________________
--Dave Nanian
dnanian
View Public Profile
Visit dnanian's homepage!
Find all posts by dnanian