2. Diskpart forcibly mounts the hard disk partition and assigns the drive letter

Practical application

Refer to the above blog to assign a drive letter to any partition, as long as it is not a partition protected by the system, you can directly access the files inside through the file explorer

The above diskpart tool can not only mount partitions, but also mount the entire complete disk, which is used to repair the situation that the mobile hard disk cannot be read by the computer

Windows 10 20H2 version can not be accessed to mount the efi partition, but the author’s previous internal preview of the pre-emptive version 2004 is possible

Simple price

The Diskpart command interpreter can manage computer drives (disks, partitions, volumes, or virtual hard disks).
List first, then select an object to make it the focus, and then you can use the diskpart command. Once the object has focus, any diskpart commands you type will act on that object.

Applicable: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012 Japanese Windows Server 2008 R2, Windows Server 2008

Rules of Use

1. List available objects

list disk-displays all disks on the computer.
list volume-displays all volumes on the computer.
list partition-displays the partitions on the focused disk on the computer.
list vdisk-displays all virtual disks on the computer.

After running the list command, an asterisk (*) will appear next to the object with focus

2. Determine the focus

When you select an object, the focus stays on that object until you select another object. For example, if the focus is set on disk 0 and volume 8 on disk 2 is selected, the focus will shift from disk 0 to disk 2, volume 8.
Certain commands automatically change the focus. For example, when a new partition is created, the focus will automatically switch to the new partition.
The focus can only be placed on the partition on the selected disk. After the partition has focus, if any) also has focus, then the related volume (. If the volume has focus, the related disk and partition will also get focus, provided that the volume is mapped to a single specific partition. If not, then the disk and partition The attention of will be lost.

parameter

Command	Description
active	Mark the disk partition with focus as the active partition.
add	Mirror the selected simple volume to the specified disk.
assign	Assign a drive letter or mount point to the selected volume.
Attach vdisk	Put (sometimes called mount or surface) a virtual hard disk (VHD) so that it appears on the host computer as a local hard drive.
attributes	Display, set or clear the attributes of a disk or volume.
automount	Enable or disable the automatic loading function.
break	Divide the selected mirrored volume into two simple volumes.
clean	Delete all partitions or volume formats from the selected disk.
compact vdisk	Reduce the physical size of dynamically expanding virtual hard disk (VHD) files.
convert	Convert the file allocation table of (FAT) and FAT32 volumes to the NTFS file system so that existing files and directories remain unchanged.
create	Create partitions on a disk, create a volume on one or more disks, or create a partition on a virtual hard disk (VHD).
delete	Delete the partition or volume.
detach vdisk	Stop the selected virtual hard disk (VHD) from being displayed as a local hard disk drive on the host computer.
detail	Display information about the selected disk, partition, volume, or virtual hard disk (VHD).
exit	Exit the diskpart command interpreter.
expand vdisk	Expand the virtual hard disk (VHD) to the specified size.
extend	Extend the focused volume or partition along with its file system to the available (unallocated) space on the disk.
filesystems	Displays information about the current file system of the volume with the focus, and lists the file systems supported when the volume is formatted.
format	Format the disk to accept Windows files.
gpt	Assign the gpt attribute of) (to the partition, and focus on the basic GUID partition table (gpt) disk.
help	Displays a list of available commands or detailed help information about the specified command.
import	Import the external disk group to the disk group of the local computer.
inactive	Mark the focused system partition or boot partition as an inactive (MBR) disk on the basic master boot record.
list	Display the list of disk partitions in the disk, the list of volumes in the disk, or display the list of virtual hard disks (Vhd).
merge vdisk	Merge the difference virtual hard disk (VHD) with its corresponding parent VHD.
offline	Bring the online disk or volume offline.
online	Bring the offline disk or volume online.
recover	Refresh the status of all the disks in the disk group, try to recover the disks in the invalid disk group, and resynchronize the obsolete mirrored volume and RAID-5 volume.
rem	Provide a way to add comments to the script.
remove	Remove the drive letter or mount point from the volume.
repair	Repair the focused RAID-5 volume by replacing the failed disk area with the specified dynamic disk.
rescan	Look for new disks that may have been added to the computer.
retain	Prepare an existing dynamic simple volume to be used as a boot volume or system volume.
san	Display or set the storage area network (san) policy of the operating system.
select	Move the focus to the disk, partition, volume, or virtual hard disk (VHD).
set id	Change the "Partition Type" field of the partition that has the focus.
shrink	Reduce the size of the selected volume by the specified amount.
uniqueid	Display or set the GUID partition table (GPT) identifier or master boot record (MBR's master) signature.