Having a hard time opening a media device that you plugged into your PC? You may need to update your computer, or you may need to rename the drive. If your PC is not recognizing a flash drive or other media device, you will need to assign it a new drive letter. Simply click on your Start menu, click My Computer, right click Manage, click on Disc Management and assign a new name to the device. This should make it easier for you to find and access the information on your device!