my Mac won't load after a update to Monterey 12.3

LilDodo wrote:

my Mac book pro is stuck at the log on screen after a upgrade to Monterey 12.3 0i Have re-set pram/nvram tried to boot to safe mode but it would not load, I tried to boot to single user mode but it loaded but the prompt never had the root# and the command to repair the disk was not recognized I also Command-Shift-Option-R , I also tried to re-install the OS but it also never loaded I'm trying not to wipe the machine

You do not say what exact Mac...

If your Mac doesn't turn on

If your Mac doesn't turn on - Apple Support

If your Mac starts up to an Apple logo or progress bar

If your Mac starts up to an Apple logo or progress bar - Apple Support

If your Mac doesn't start up all the way

If your Mac doesn't start up all the way - Apple Support