If you have two hard drives in your system but only see one in “This PC” after reinstalling Windows 10 or 11, follow these steps to resolve the issue:
- Right-click on This PC and select Manage.
- Go to Device Manager under System Tools and check Disk drives. If both drives are listed, it means the second drive is recognized and there is no issue with the hardware.
- Now, open Storage > Disk Management.
- Right-click on the second hard drive and select Change Drive Letter and Paths. Assign a drive letter to the second drive.
After doing this, the second drive should appear in This PC in File Explorer.