To change the drive letter, select Change. To add a drive letter if the drive doesn't already have one, select Add. The storage media are listed by drive letter in the upper center part of the window.
Choose the command Change Drive Letter or Paths from the shortcut menu. A Change Drive Letter or Paths dialog box appears. It sports the icon and letter for the drive you selected and lists any associated drive letters and pathnames. Click the Change button. The Add Drive Letter or Path dialog box appears. A warning dialog box appears if you attempt to change the system drive, such as drive C, or the drive where Windows is installed.
Click OK and then Cancel, and then choose another drive. Choose a new drive letter from the drop-down list. Then click Next. Figure : Format Partition window The settings window displays. Click Finish. Figure : Formatting When the format is complete, the new drive shows in the Disk Management utility. If the AutoPlay window displays, click the X in the upper-right corner to close it.
Figure : New volume Changing a drive letter in Windows 7 The letters C through Z can be assigned to each drive on your computer. The system partition is usually labeled with the letter C, while the letters A and B are reserved for floppy disk drives or removable drives. If the computer does not have floppy disk drives, you can assign A and B to volumes. If you change a drive letter, some programs that you have installed on your hard disk might not work correctly.
You cannot change a drive letter if the drive is either a system partition or a boot partition. If you get an error, the partition or drive you are trying to change might be in use.
Close any program or window that is using the partition or drive and try again. Complete the following steps to change a drive letter. In the Search field, type partition. Right-click the partition or drive you want to rename and then click Change Drive Letter and Paths Figure : Change Drive Letter and Paths In the Change Drive Letter window, click Change. Figure : Change Drive Letter window with Change highlighted In the menu, select the new drive letter.
Then click OK. Click Yes to continue. Figure : Disk Management caution message Removing a drive letter in Windows 7 Storage space can be cleared and accessed on your computer by removing drive letters. Maybe you installed a new external hard drive and now you want to change the drive letter to G from the F it was assigned, or maybe you just like to keep your flash drives organized at the end of the alphabet.
Whatever the reason, the Disk Management tool in Windows makes changing drive letters surprisingly easy, even if you've never worked with your drives in any way before.
Unfortunately, you can not change the drive letter of the partition that Windows is installed onto. On most computers, this is usually the C drive.
Time Required: Changing drive letters in Windows usually takes less than a few minutes, at most. You can also start Disk Management from the Command Prompt in any version of Windows, but starting it via Computer Management is probably best for most of you. Locate from the list at the top, or from the map at the bottom, the drive you want to change the drive letter of.
If you're not sure that the drive you're looking at is really the one you want to change the drive letter for, you can right-click or tap-and-hold the drive and then choose Explore.
You don't need to worry if the drive letter is already being used by another drive because Windows hides any letters you can't use.
Only partitions of recognized partition types are assigned letters. A Change Drive Letter or Paths dialog box appears. Click OK. Actually, you can also use this syntax to change drive letter for other volumes. Drives can be partitioned, thereby creating more drive letters. If you want to proceed, click Yes to confirm that you read the warning.
If only one physical floppy is present, drive B: will be assigned to a phantom floppy drive mapped to the same physical drive and dynamically assigned to either A: or B: for easier floppy file operations.
You can change the volume label using similar steps. I will definitely use this product again it will always be highly recommended to my colleagues.
Sorry There was an error emailing this page. For example, let's say you'd like to swap Drive A for Drive B. Fortunately, there is another easier and simpler way, which could save a lot of steps. If you need to, look through the folders to see if that's the right drive.
Support related to partitioning and naming hard drives in Windows 7 For more information on hard drive partitions, refer to the Microsoft support article What are system partitions and boot partitions? Windows offers other ways to change the drive letters, either through the Disk Management snap-in or diskpart. In Disk Management, right-click the drive for which you want to change or add a drive letter, and then select Change Drive Letter and Paths. Doing so may prevent boot troubleshooting or recovery in the event your computer encounters a major problem.
A warning dialog box appears if you attempt to change the system drive, such as drive C, or the drive where Windows is installed. More on Changing a Drive's Letter in Windows Changing drive letter assignments for drives that have software installed to them may cause the software to stop working. JP Software's 4DOS command line processor supports drive letters beyond Z: in general, but since some of the letters clash with syntactical extensions of this command line processor, they need to be escaped in order to use them as drive letters. Some DOS application programs do not expect drive letters beyond Z: and will not work with them, therefore it is recommended to use them for special purposes or search drives.
Once the Computer Management program is up, click Disk Management. To assign letter to drive, you can use both Disk Management and Diskpart. Unrecognized volumes are not assigned letters, and are usually left untouched by the operating system. In the menu that displays, click Delete Partition
You don't need to worry if the drive letter is already being used by another drive because Windows hides any letters you can't use. Almost all notebooks, Slimline, and AiO computers do not have space for an internal drive. A drive letter can be deleted by using the Disk Management tool.
For example, if the last local drive is drive D: and a network drive would have been assigned as E:, then a newly attached USB mass storage device would also be assigned drive E: causing loss of connectivity with either the network share or the USB device. Or, if there is some volume hidden, it will not have the drive letter, to unhide it, you need to assign a drive letter for it. To create unallocated space on the drive, right-click the drive you want to partition.