If the SD is formatted as Portable/External it will have an eject icon to the right.
If it’s internal you may have or may acquire a few problems.
Finger Print sensor
From what I can tell it’s not sold separately and is not considered a user replaceable part. Doing so would void the warranty . . .
I suppose as the warranty has expired, you could dismantle and look at, clean and reseat the sensor.
It could just be over sensitive. In which case some people have covered it with a piece of transparent sticky tape. Transparent nail varnish may help.
Well off topic really though.
Maybe start a new topic ‘How to bring back an FP3 from poor performance’
