Deploy the GVLK to at least 4 more Windows Server 2016 (or other supported server OS) machines. Once the count reaches 5, all will activate.
Remember the key workflow:
| Operating System Edition | KMS Client Setup Key (GVLK) | | :--- | :--- | | Windows Server 2016 Datacenter | | | Windows Server 2016 Standard | WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY | | Windows Server 2016 Essentials | JCKRF-N37P4-C2D82-9YXRT-4M63B | windows server 2016 kms client key