测试 FsmoCheck 失败 - 无法找到时间服务器

Question

当我对我的 PDC（BEZADC01）进行 FSMO 检查时，我收到时间服务器错误：

    C:\Windows\system32>dcdiag /test:FSMOcheck

Directory Server Diagnosis

Performing initial setup:
   Trying to find home server...
   Home Server = BEZADC01
   * Identified AD Forest.
   Done gathering initial info.

Doing initial required tests

   Testing server: BEZA\BEZADC01
      Starting test: Connectivity
         ......................... BEZADC01 passed test Connectivity

Doing primary tests

   Testing server: BEZA\BEZADC01


   Running partition tests on : ForestDnsZones

   Running partition tests on : DomainDnsZones

   Running partition tests on : Schema

   Running partition tests on : Configuration

   Running partition tests on : intra

   Running enterprise tests on : intra.domain.be
      Starting test: FsmoCheck
         Warning: DcGetDcName(TIME_SERVER) call failed, error 1355
         A Time Server could not be located.
         The server holding the PDC role is down.
         Warning: DcGetDcName(GOOD_TIME_SERVER_PREFERRED) call failed, error
         1355
         A Good Time Server could not be located.
         ......................... intra.domain.be failed test FsmoCheck

C:\Windows\system32>

但是 BEZADC01 与 NTP 同步

我检查了这篇文章：http://clintboessen.blogspot.be/2013/11/the-server-holding-pdc-role-is-down.html

我已经启用了公告标志，并设置了 NTP。

但仍然没有运气:(。我该如何解决这个错误？

谢谢你的帮助。