Installation Of Top Cover And Air Duct - NEC Express5800/B120e-h User Manual

Chapter 2 Preparations

1.3.3 Installation of top cover and air duct

To install top cover and air duct, perform installation steps (Chapter 2 (1.3.1 Removal of top cover) and (1.3.2
Removal of air duct)) in reverse order.
Note the following when installing these components.
● Installing removed components exactly as they were
Install the components and cables, which were removed and disconnected for addition of an option,
exactly as they were. Assembling without a component being installed or a cable being disconnected
causes the server to malfunction.
● Confirming that no parts such as screws are left in the server
Confirm that particularly conductive parts such as screws are not left in the server. Turning on the power
with a conductive part on the mother board or cable terminal causes the server to malfunction.
● Confirming the cooling effect in the server
Confirm that the ventilating holes are not covered with an internally connected cable. Insufficient cooling
effect raises the internal temperature, which causes the server to malfunction.
● Confirming operation with a tool
Some additional devices require the diagnostic utility or BIOS SETUP utility to check if they are installed
correctly. For details, see the procedure for installing the target device.
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Express5800/B120e-h User's Guide
1. Installing Internal Optional Devices