1. Installing Internal Optional Devices
Express5800/R120h-2M (2nd-Gen) User’s Guide
70
Chapter 2 Preparations
1.10
High-performance CPU heat sink module N8101-1286, 1U heat
sink
This procedure is illustrated with a standard heat sink as the example. The install method is same for all heat
sinks. Before installing, check the parts of processor, heat sink, and plug.
Handling precautions
To prevent personal injury, electrical shock or equipment damage, unplug the power cord and ensure no power
is supplied to the server. You cannot turn off the system power supply completely by the power button on the
front panel. Until the AC power cord is unplugged, the power supply circuit is still active in some parts of the
machine.
Installation
Note
Installing a high-performance heatsink requires the installation of a processor
assembly onto the heatsink. To avoid damage to server or components, do not
remove or install the processor assembly when installing or replacing other
heatsinks.
Please prepare the following before installing the option.
Parts included in the optional processor heat sink kit
T-30 hexalobular driver
1/4" flat blade screwdriver or nonconductive tool
To install the components, follow these steps.
1.
Please follow the cautions below.
Note
The processor assembly must be removed and replaced as a unit. Do not
remove the processor from the carrier.
When handling the heatsink, always hold it along the top and bottom of the
fins. Holding it from the sides can damage the fins.
THE CONTACTS ARE VERY FRAGILE AND EASILY DAMAGED.
To avoid
damage to the socket or processor, do not touch the contacts.
Note
To avoid damage to the mother board and processor please ensure that only
licensed staff conduct installation and replacement of the processor.
To prevent server malfunction and damage to the equipment, multiprocessor
configuration process the same part numbers.
2.
See steps 1 to 7 in
Chapter 2 (1.2 Overview of Installation and Removal)
for preparations.
Note
Be sure to loosen each heatsink nut in the order indicated. Otherwise, damage
might occur to the heatsink or processor.
Install the processor heatsink assembly as soon as possible after removing it.
Do not leave the processor socket unpopulated for extended periods of time.
