Mc7700 upid changed now no driver

Mc7700 upid was changed now I can’t access it via serial, and windows 10 says there is no drivers.

How about using linux?

Initially put the unit in a Panasonic cf-31 Linux didn’t detect it

Did you check dmesg?
If no new message comes out, the module might be dead

It’s not dead I put it in another machine and it worked fine I was able to get into it with putty

But could get no signal, I was trouble shooting and entered

at!upid=something some a2
And no go

Then how to explain there is no message in dmesg in linux?

Not sure, maybe it wasn’t seated properly