Windows 10: Inaccessible Boot Device - Likely due to TPM and Secure Keys

When I boot my custom build desktop, I'm getting Inaccessible Boot Device. I then get to WinRE and I am able to go to the command prompt and I can see the windows installation on driver D.I tried running Startup Repair - No luck, nothing fixed, issue remainscmd prompt - sfc/SCANNOW /OFFBOOTDIR=d:\ /OFFWINDIR=d:\windows [enter].cmd prompt - chkdsk d: /r answered yes to dismountRestart Options - disable driver signature enforcementRestart Options - disable early launch anti-malware protectionSafe mode playing with different settings in BIOSHow did I get into this messy situation:Win 10, tried

:)

 

Inaccessible boot device

This is a Microsoft link on inaccessible boot device:
https://docs.microsoft.com/en-us/win...le-boot-device

It is an intermediate level link.
There are more advanced steps that can be ran once the partition structure is known.
There are steps for repair of the boot sector, operating system, etc.
Sometimes this bugcheck can be caused by windows updates.

A reset save files equivalent may be able to be performed.
Alternatively a clean install can be performed once important files are backed up.

 

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

I'm not sure if this is helpful, but maybe you can have a try. Windows operating system backups a working registry for recovery purpose. You can perform registry backup restoring to fix the inaccessible boot device error. The pre-condition is that you can access to the Advanced startup opotions of your PC. You'll need to use the command prompt.
Also, steps are a little bit complicated. However, if you follow the guide strictly, no mistake should be made. You can Google how to restore from Registry Backup, or refer to this article for help. Inaccessible Boot Device Lenovo.
Regards.