▶Partition get lost or deleted unintentionally In general, the possible causes behind the disk unknown not initialized (unallocated space/ no disk space) issue can be concluded as below: To find the proper hard disk not initialized fixes, firstly, you need to figure out why it happens. Possible causes of “hard disk not initialized” Is there any easy hard disk not initialized fix? I don't want to lose my data.
When I enter disk management the disk is shown as “unknown, not initialized, no size”. Whenever I plug in my external hard drive to PC, it says that it's successfully installed however I cannot see it 'my computer'. After that, the hard disk was not readable/accessible and shown as “disk unknown not initialized unallocated” in the disc management.Ĭase 2. I was copying some new photos when my computer crashed while the process was still ongoing. I have a Seagate 2TB external hard drive used to store family photos. Further study: hard disk not initialized fixes for MacĬase 1.Effective fixes for “hard disk not initialized” issue on Windows.Possible causes of “hard disk not initialized”.