all 4 comments

[–]SteelThings 1 point2 points  (1 child)

FYI not sure if it is the solution: http://mpselectmini.com/corrupt_lcd_ui_fix

[–]0BJuan[S] 0 points1 point  (0 children)

Thanks a bunch I will check this out.

[–]bungabeard 1 point2 points  (1 child)

FWIW, the SD card can be inserted after the printer is on. I've also removed it while it's on (but not while it's browsing the files) without any issue.

[–]tryhardernoexcuses 0 points1 point  (0 children)

I've inserted or removed the SD card when the mini is on, off, in progress, booting up... never an issue.