Today when I started my Windows 10 PC. I got a strange error of inaccessible boot device. It is restarting windows repeatedly without any success. Then I tried to found out the solution on Internet but nothing is working for me. My hard disk is new and I believe this error is not related to corrupted hard disk. I tried to run in safe mode but same error occurs. I tried startup repair. SFC, CHKDSK commands and nothing is working. Please help I don't want to reinstall the OS. Thanks!