LogOn tab of service greyed out

Cmd promt as Admin
sc.exe config “Service Name” obj= “DOMAIN\User” password= “password”

How find out which domain controller is computer connected

echo %LOGONSERVER%

Synchronize time with external NTP

1. Locate your PDC Server.
2. net stop w32time
3. w32tm /config /syncfromflags:manual /manualpeerlist:”0.pool.ntp.org, 1.pool.ntp.org, 2.pool.ntp.org”
4. w32tm /config /reliable:yes
5. net start w32time
6. Check the external NTP servers in the time configuration w32tm /query /configuration

Windows 2008: Hibernation

powercfg.exe /hibernate off