Help me please! I can't login my domain!!

[Guest]

Dear,

It's work normally before yesterday. it means i input my account and pwd
,and select the domain i want to login, click ok, it will login successfully.
But now, it shows me that : "can't connect to the domain controller or some
errors on the domain controller or it's unvalaible now, or can't find the
account on the server.if this message repeat, please contact your
administrator." , sorry I cann't remember the actual msg text.
Finally, I have to remove my network cable, then click the ok botton, it
will login successfully! i'm so confused.
How to fix this issue? any comments? thanks a lot.

 

[Pegasus \(MVP\)]

Dear,

It's work normally before yesterday. it means i input my account and pwd
,and select the domain i want to login, click ok, it will login successfully.
But now, it shows me that : "can't connect to the domain controller or some
errors on the domain controller or it's unvalaible now, or can't find the
account on the server.if this message repeat, please contact your
administrator." , sorry I cann't remember the actual msg text.
Finally, I have to remove my network cable, then click the ok botton, it
will login successfully! i'm so confused.
How to fix this issue? any comments? thanks a lot.

You should contact your system administrator.