NEC Express5800/R140a-4 User Manual page 417

13.
Make sure that the heat sink is level.
IMPORTANT:
processor is positioned correctly.
14.
Install the CPU protect cover.
Pass the cable through the cutout on the front of the protective cover. Then, engage the
guides on left and right sides of the cover with the cutout of the server chassis.
15.
Start SETUP and select "Yes" for [Reset Configuration Data] on the Advanced menu.
This setting is required to change the hardware configuration data. See Chapter 4 for
details.
If the heat sink is not level, remove it, and check if the
Upgrading Your Server 9-65