No drive letter for USB attached drives in My computer- Windows 10

Method 1.

1. Open Management option by right click on This PC.

2. Select Disk Management

3. If the drive is shown there, right click on the drive and add a drive letter.

4. Open My computer and check the drive is shown or not..

Method 2.

1. Open services.msc

2. Search for Virtual Disk service.

3. Change the start-up type to automatic and click start.

Method 3.

1. Run the Command prompt in Admin mode.

2. Type the following commands..

        DISKPART

        AUTOMOUNT (It dispalys the status, enabled or disabled)

        AUTOMOUNT ENABLE

        AUTOMOUNT SCRUB (If automount enabled, this command will clear the associations of system drive letters)

        EXIT

3. Restart the system and reconnect the drive.