How to delete the excess optical drive letter in the win8 system?

How do we delete the invalid drive letter, the extra drive letter is very messy in the computer, how to delete these invalid drive letters? Share the delete method below.

Press and hold the shortcut key WIN+R

Open the run input compmgmt.msc carriage return

Select "Disk Management" in the window "Disk Management"

Is the CD drive letter

Right-click the drive letter you want to delete and select Change drive letter and path.

In the pop-up window, the stand-alone delete button, select “ is & rdquo; you can delete the invalid drive letter, and confirm the save.

Note: Do not delete the actual CD-ROM drive letter, otherwise it will affect the use of the actual CD-ROM drive. Determine whether the actual drive letter, right click to select the pop-up option, if the CD-ROM drive pops up, it is the real drive letter; if it does not pop up, it is the invalid drive letter.