Welcome to Event-o-Pedia
Ex: logon failure -"account disabled" -"LogType:Windows Event Log"
1 event(s) found in the alternate event classification Events by Sources
Found categories (1 - Events, 0 - Folders):
EventID 4775 - An account could not be mapped for logon.
It appears that this event never occurs.
User Activity->Logons->Failed Logons->Windows 2008->EventID 4775 - An account could not be mapped for logon.