Win8 drvie letter changes on ext drive

Posted on 2014-12-19
Last Modified: 2015-03-05
Ext drive on a Win 8 computer drive letter changes. Initially the drive letter was set to F: When the drive re-attached to the computer, it changed to letter G:

When I go to disk management > change drive letter, F: is not available. It necessary to change the letter back to F:. How can I gain access to drive letter F:?
Question by:deanind
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LVL 96

Assisted Solution

by:Experienced Member
Experienced Member earned 167 total points
ID: 40509660
The first part above is normal.

For the second part, turn the machine all the way OFF (complete shut down). Now restart and check. The Drive Letter should be available. That works for me on my Windows 8 machine.

Author Comment

ID: 40509675
Thanks, I will try this tonight and report back on Monday.
LVL 47

Expert Comment

ID: 40509699
Is there any other drive which uses F drive letter?
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Author Comment

ID: 40509723
No, this is why it is strange. I have drive C: & D: internal and F: external.
LVL 47

Assisted Solution

noxcho earned 166 total points
ID: 40509736
LVL 34

Accepted Solution

Michael-Best earned 167 total points
ID: 40509913
Are you using the same USB port?

You must be logged on as an administrator to change the drive letter.
For more detail see:


run regedit.exe
Change G to F
LVL 47

Expert Comment

ID: 40509930
Michael, same instructions which I posted already :)
LVL 34

Expert Comment

ID: 40510132
@ noxcho,
Sorry to repeat information, when typing at the same time as you/others before hitting EE "submit"
You had only provided a "blind link" which is not allowable by EE rules.
LVL 92

Expert Comment

ID: 40510492
i would not pick the letter F, but one at the alphabet's end , like X, Wor Z
and use this little program for a fixed drive letter ;

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