Windows 10: What to do if Disk drive D is renamed to Disk drive F but Disk Drive D says "removeable" or...

I'm not saying this is the solution to fix your Hard drives. Most likely you have HDD is corrupted. But, if you that your drive is healthy than don't panic. I'm no computer engineer so forgive me if I get something wrong. In that case, point it out and give out a better explanation. This problem happen to me today and from what I saw, my pc change the pathway from Disk D: to Disk F:- Hit the windows key and type down "Disk management". ~ It should open up and show you a list of Disk ex: Disk 0, Disk 1, Disk 3, etc - Look for a disk that says "Removeable". In this case lets say "

:)

 

Disk Drive D

I keep getting a message on my computer that local disk drive D is full however It doesn't show anything to get rid of in that disk drive.

 

Removeable disk drive E says to insert disk

I've tried right clicking and safely removing it, then renaming the f drive to e. Yet when I restart it doesnt help any suggestions

 

Scan Disk D: drive

When trying to format scan disk on my laptop, message appears, D: drive not valid drive. What is going on and how can I fix this? The scan disk is a read/write disk.