All Vista receive Bad password error on windows network

Since yesterday, after a power outage, all my Windows Vista receive "bad
password" error when trying to connect to our local file an print (all
Windows 2000 or 2003) server .
We check eveything we could imagine !
Reset password.
create new account...
Every server and client are ntp on the same server...
No error on the client site, not even a warning in logs.
Some have a idea of what we can do ?

I hv a very similar problem. Cannot connect to domain based network using
vista home premium & windows 2000 server. I am getting message to check
password but the same domain name & the p/wd works fine with existing win xp
pro os!

"Denis Bergeron" wrote:

> Since yesterday, after a power outage, all my Windows Vista receive "bad
> password" error when trying to connect to our local file an print (all
> Windows 2000 or 2003) server .
> We check eveything we could imagine !
> Reset password.
> create new account...
> Every server and client are ntp on the same server...
> No error on the client site, not even a warning in logs.
> Some have a idea of what we can do ?