Inaccessible boot device after latest insider update this morning (build 21364)

Question

Nothing works in the recovery mode as it cannot back out the update, cannot repair. 

One of the update is kb5003399 and I forgot the other one, will have to boot back to the command prompt.

In the command prompt, I can tell it's not showing my 1TB drive, it's in x:/ with very little space.

Also, wusa.exe doesn't exist in that command prompt. 

Can anyone help to get my system booting again?

MB: GIGABYTE X570 AORUS ELITE WIFI AM4 AMD X570

CPU: AMD RYZEN 5 3600 6-Core 3.6 GHz

GPU: Nvidia 1070<feff><feff>

Memory: 64 GB (4 x 16 GB Crucial Ballistix 32GB Kit (2 x 16GB) DDR4-3600 )

Drive: Samsung 1TB 970 EVO NVMe M.2 Internal SSD

Answer 1

The other hot fix is KB5003401

Answer 2

Do you happen to have BitLocker enabled?

Never mind the BitLocker question. Have you updated any drivers recently?

-Eddie

Answer 3

No bitlocker. No driver update since last restart. Only thing is the windows update. 

Tried many suggestions from the web, nothing helps. 

Basically, when booting into command prompt and running diakpart, it lists no drive at all. I know the drive is good as it passes the detail bios check and I can even mount and backup files from Linux. The drive is only a few months old.

Answer 4

I'm looking to see if you are running Advanced Micro Devices, Inc. - SCSIAdapter - 9.3.0.221 in particular. Can you boot into Recovery Mode?

-Eddie

Answer 5

I don't have any SCSI adapter. Only NVME (windows 10) and a SATA drive (which is not windows).

It first gives me BSOD with 0xc0000001 inaccessible boot device error.

Then I can have the option to boot into safe mode but it never does. It goes into recovery mode. In there, I tried every options there to recover and all of the just failed to do anything because like I mention, if I go into command prompt, it's at X:\ which is not my normal C:, it looks like a small recovery image.

From there running "diskpart" and "list disk" shows nothing. That's why it cannot repair anything or rollback any patch.  

I booted into linux, I can see all 3 partitions on the NVME drives and can ntfsclone the whole partition with 465GB of data no problem. 

So, all the data and partitions are there but somehow windows won't boot or recognize them. 

Like I said, I can mount the drive in linux and get to any file you want for any diagnostics and log. I backup my files in there but it sucks if I have to re-setup/install everything. So, any help would be appreciated.