The other situation is that it gives you “Disk 1 Unknown Not Initialized” without showing disk capacity. One situation is that you can see the exact disk space but it appears as unallocated space. Usually, you would see the external hard drive show as “ Unknown, Not initialized”. In that case, you can open Disk Management to see its status. After using for a long while, there are chances that you may find the external hard drive not showing up in Windows File Explorer. Many people use removable storage devices to store data or serve as a backup drive. 'External hard drive not initialized' symptons Clean the external hard drive with DiskPart Scan your computer for virus and unwanted malware How to fix 'external hard drive not initialized' in Windows 11, 10, 8, 7?.“External hard drive not initialized' symptons.
