Maintenance Manual

5. Troubleshooting

Express5800/R120d-1M, R120d-2M Maintenance Guide

Chapter 1 Maintenance

[?] The system displays the message below and fails to log on:

Windows Product Activation

This copy of Windows must be activated with

Microsoft before you can continue.

You cannot log on until you activate Windows.

To shut down the computer, click [Cancel].

Yes (Y) No (N) Cancel

 Is the Windows product license authentication procedure completed?

→ In Windows Server 2003, the above message will be displayed if you use the operating system without

executing the license authentication. Select [Yes], and execute the procedure for license authentication.

[?] The following message appears when logging in the system on Windows Server 2008 R2 or Windows

Server 2008:

 Have you finished license authentication for Windows product?

→ The above message will appear if you use Windows Server 2008 R2 or Windows Server 2008 with the

unauthenticated license.

Select [Get genuine now] and proceed license authentication.

The above message is an example of request for license authentication. The message displayed on

screen may differ from this depending on the license.