Select Volume
Diskpart
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Syntax: select volume-[{n|d}]
Selects the specified volume and shifts the focus to it. If you do not specify a volume, the select command lists the current volume with focus. You can specify the volume by number, drive letter, or mount point path. On a basic disk, selecting a volume also gives the corresponding partition focus. You can view the numbers of all volumes on the computer by using the list volume command.
n
Specifies the number of the volume to receive the focus.
d
Specifies the drive letter or mount point path of the volume to
receive the focus.