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

Anonymous
2021-04-28T17:55:33+00:00

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

Windows Insider program | Windows Insider preview | Desktop environment and Start menu

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  1. Anonymous
    2021-05-07T03:25:08+00:00

    I have the same problem, I install the windows update with Advanced Micro Devices, Inc. - SCSIAdapter - 9.3.0.221 and it does not let me enter windows, I have to repair the system startup to make it work, I have an aorus x570 master, amd 7 5800 and m2 1 gb.

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  2. Anonymous
    2021-05-07T03:00:35+00:00

    Same issue, boot loop after Windows installed "Advanced Micro Devices, Inc. - SCSIAdapter - 9.3.0.221"

    • MB: Gigabyte X570 AORUS ELITE ATX AM
    • CPU: AMD RYZEN 9 5900X
    • GPU: EVGA GeForce RTX 3080 FTW3 ULTRA GAMING
    • Memory: 32 GB (2 x 16 GB) Corsair Vengeance LPX DDR4-3600 CL18 Memory
    • Drive: Corsair MP600 Force Series Gen4 2 TB M.2-2280 NVME Solid State Drive

    The built-in Win10 startup repair was able to automatically fix the issue and allow my system to boot. Seems like a red-flag event, may want to pull this update as it looks like I'm not the only one experiencing this.

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  3. Anonymous
    2021-05-05T14:48:49+00:00

    ran into the same problem. <salty comments from yesterday after reinstalling windows 4 times> I was finally able to get wushowhide to show the scsi driver by selecting the Dev Channel, rebooting, and then immediately launching wushowhide. So far it seems to work. 🤸 Using the Beta Channel seemed to always force the driver install, but perhaps I'm an idiot.

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  4. Anonymous
    2021-05-05T12:44:26+00:00

    Same issue that driver is pushed to my gigabyte x570 and inaccessible boot device after.

    Unable to restore windows had to reinstall windows.

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