Hi mat, The worst that could happen is it starts up on the external drive or just doesn't start as the external doesn't have a bootable system.
When you have windows up and running, Plug your external drive in and then search from the start menu for disk management, In this find the drive and see if you can change the drive letter and see if that changes anything for you. -----Original Message----- From: macvisionaries@googlegroups.com <macvisionaries@googlegroups.com> On Behalf Of Matt Sent: Thursday, 21 March 2019 11:39 AM To: macvisionaries@googlegroups.com Subject: Bootcamp thinks there's 2 drives? Hi folks. So I've got windows 10, on my 2018 mini. Weird thing, so I've formatted my external drive for ntfs. Now when I go in the boot camp control panel, it shows 2 windows bootcamps. If I unplug the exturnal USB drive, the one version of bootcamp goes away. Just wondering what would happen if I picked the wrong drive to start up in, what would happen? -- The following information is important for all members of the Mac Visionaries list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your Mac Visionaries list moderator is Mark Taylor. You can reach mark at: mk...@ucla.edu and your owner is Cara Quinn - you can reach Cara at caraqu...@caraquinn.com The archives for this list can be searched at: http://www.mail-archive.com/macvisionaries@googlegroups.com/ --- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to macvisionaries+unsubscr...@googlegroups.com. To post to this group, send email to macvisionaries@googlegroups.com. Visit this group at https://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout. -- The following information is important for all members of the Mac Visionaries list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your Mac Visionaries list moderator is Mark Taylor. You can reach mark at: mk...@ucla.edu and your owner is Cara Quinn - you can reach Cara at caraqu...@caraquinn.com The archives for this list can be searched at: http://www.mail-archive.com/macvisionaries@googlegroups.com/ --- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to macvisionaries+unsubscr...@googlegroups.com. To post to this group, send email to macvisionaries@googlegroups.com. Visit this group at https://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout.