To summarize, the writer’s attempt to upgrade from Windows 10 1803 to 1903 resulted in their system partition being destroyed. Their computer won’t boot, and attempts to restore the system image on a second drive have failed. They’ve tried various solutions, but none of them have worked.

In addition, running diskpart list vol shows that the system partition has a RAW format. The writer is unsure if there is any way to recover the system partition or if they need to do a clean install of Windows and hope that their system image will restore properly.

Askify Moderator Edited question May 1, 2023