Windows 10: BSOD "inaccessible boot device" 0xC1900101 0x30017 during 1909/1903

version 1809, 17763.1039
Trying to update win10 from 1809 to 1909, the update gets to 27% or so, then calls for a reboot, this is where the issue arises. The system has been up and running for many years, if i recall it was a clean install, on a different hdd, now on a sdd for several years. The error is "inaccessible boot device" 0xC1900101 0x30017
Bios are now using uefi, before the error was regular legacy, this made no change. I have unplugged my multifunction printer, and extra usb hub as well, no change. i used mbr2gpt, followed directions, and windows boots. there are some entries in the boot selector, that some seem to fail, not sure if that is related to the crash. There are 4 drives, 3 hdd and 1 sdd. the sdd has the win10 os, efi partition, screenshot of disk management included.

the update goes, gets to like 27-30%, then reboots, and the error comes up, tries again, same error, then rolls the update back. tried 1903 v2, and the computer shut down at the 30% mark, was strange, powered back on, continued and gave the same error. i have not tried a 1809 v2 repair upgrade yet.

i have included the log tool results. plus cbs folder and panther logs. The unallocated on Disk 2 was deleted recently trying to correct the update issue, Bios also updated to the latest, with no change.

Please let me know what the next steps are, and thank you so much for your time.
Joel

:)

 

inaccessible boot device

Ciao,

here is a list of commone causes (and resolutions) of this BSOD:

http://www.thewindowsclub.com/inaccessible-boot...

Please let me know if any of those worked for you.

Ciao

Ugo

 

Inaccessible Boot Device

Hello,

See if suggestions mentioned here helps you:

[FIX] INACCESSIBLE_BOOT_DEVICE BSOD In Windows 10

Hope this helps, Good luck

 

Windows BSOD - Inaccessible Boot Device

Ever since December after a windows update, any time I re-boot I get a BSOD - Inaccessible Boot Device, and have to go back to a restore point. Currently my update log shows KB4054517 failed (0x80070643 on 12/12/17, Cum update on 1/5/18 filed then succeeded,
and all future updates through Cum update KB4056887 on Jan 19th succeeded. Windows runs fine with no errors, but having had to go back to a restore point 6 times in the past 6 weeks, if I reboot I will get the same BSOD and have to restore again. Any suggestions
on how to fix the inaccessible boot device error I keep getting??