Found non-existent startup disk

[Howard Brazee]

I booted my iMac (Mojave 10.14.3) holding down the option key and discovered 3 boot choices—my main drive, Windows, and my Time Machine drive.

I have no idea why Windows is there, as I have never created a Windows boot manager. I decided to see what happened when I selected it, and it went to a gray screen that I had to power off from.

(What would have happened if I selected my Time Machine disk?)

How do I remove that Windows option?

 

[fisherking]

I booted my iMac (Mojave 10.14.3) holding down the option key and discovered 3 boot choices—my main drive, Windows, and my Time Machine drive.

I have no idea why Windows is there, as I have never created a Windows boot manager. I decided to see what happened when I selected it, and it went to a gray screen that I had to power off from.

(What would have happened if I selected my Time Machine disk?)

How do I remove that Windows option?

you probably want to post this on the mojave forum, this is the ios 12 forum..

 

[Howard Brazee]

Hmm, I don't see a way to delete it here. Thanks.

 

[fisherking]

Hmm, I don't see a way to delete it here. Thanks.

click on the upper right of your initial post; the gear icon. you can, at least, rename it (ie "disregard", or "moved")... or PM the moderators to move or delete the thread....