Installation Guide

3. Setting Up Windows Server 2012 R2
Express5800/R120f-1M, R120f-2M Installation Guide (Windows)
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Chapter 1 Installing Windows
3. Check Windows license authentication.
− If "Windows is activated" is displayed, you do not need to perform this procedure.
− If "Windows is not activated" is displayed:
When the server is connected to Internet:
License authentication process is needed.
Advance license authentication process according to the following procedure.
Click Activate Windows.