*********** HELP!!!!!*************
I am having the exact same problem
Computer running fine, installed updates on Friday morning EDT.
Upon restart, I am taken into the Welcome Screen (rather quickly). No USB port/peripherals work. I have two keyboards (wires unwired with track pad) and multiple mice. Pressing Caps Lock does not toggle the light on/off so I belileve in this state the USB ports are not recognized. All I can do is a hard shutdown. Computer has been running without issue since inception (May 2021). I normally manually apply MSFT updates.
I can get into BIOS, which sees my M2 C drive as the only boot disk (C) (I also have a mechanical drive which does a weekly back up: D). Keyboard/Mouse work in BIOS (but not in Welcome/Time/Date screen). One of mice I am using has the red light undercarriage, on in BIOS off if I 'boot' into Welcome screen.
A minute or two after coming into the Welcome screen the logo in the lower right changes from 'no web access' to 'connected'. I can't turn off wifi (or, can I and how????.... I would like to try that... antena has been removed but it still finds the network. I haven't shut down the wireless network, but, if the wireless is on the computer (controlled by OS) is the problem, weather or not my wifi is up is irrelevant if I can't shut off the computers wifi.
Putting my OS thumb drive in (I built the computer and did a clean OS install) allows me to enter the Windows Recovery window - I have tried everything other than a clean install of the OS. I can not find my recovery thumb drive (but have images on the D drive).
Remove most recent updates, one of the two choices ran fine, the second one fails (multiple attempts). I ger a message that something went wrong and to try recovery option.
Running svc/scannow etc. from the command prompt also fails - command prompt defaults to X: (not sure why). Switching over to C or D and dir shows very few directories - but back, system image are there. - it appears as if it has all been corrupted!!! I do not have admin rights so some of the suggestions on this and other sites are not possible.
System Restore - runs, upon restart, same results (have used to different historical images). HERE, IT SHOWS THE LOCATION of the mechanical drive, normally D as C (It does not show in BIOS Boot, however the M2 drive shows as the C drive.... I am really hoping someone has seen this before and knows a solution).
Reimage from image created on 10/16/22 - same results. Reimage from 10/9 - same results
Somebody PLEASE HELP