NEC N8101-610F User manual

856-129899-103-00 Keep this Guide in a safe place.
N8101-610F
Processor Heat Sink
Installation and Handling Guide
BEFORE INSTALLATION
Before installing this Processor Heat Sink in your basic processing unit (including NEC
Express Server), carefully read through and understand the precautions for use described
in the Getting Started supplied with the basic processing unit to use the product safely.
We recommend that you have your local service/maintenance center do this expansion
work.
N8101-610F Processor Heat Sink
Installation and Handling Guide
*856-129899-103-00/*
WARNING
If you disregard precautions, it may cause malfunction of the device, human body injury, fire
and/or damage to the machine parts around the device.
Unplug the power plug.
Make sure to unplug the power plug from the electrical outlet
and unplug the cables connected to external devices from
the machine before installing or removing the product.
Touching the device of the NEC Express server with its
power plug connected to a power source may cause an
electric shock even if the NEC Express server is powered
off.
Electric shock hazard
Prohibition of
disassembly
Fire hazard
Never attempt to disassemble, repair, or alter the NEC
Express server under any circumstances other than
described in this guide. Failure to follow these instructions
may cause an electric shock or fires as well as malfunctions
of the server.
Electric shock hazard
*856-129899-103-00 *

856-129899-103-00
Components
Check that the following items are enclosed in the package.
No. Item Name Quantity Remarks
1 Processor Heat Sink 1
2 Additional FAN 2
3 Processor Heat Sink Installation and Handling Guide 1 This guide
Notes for Use
Please be sure to observe the following notes after unpacking the product.
●Do not put this product in a dusty place, a place where sulfur steam exists in the air, or a
place where liquid such as water may splash onto it.
●Do not put the product near strong magnetic sources.
●Do not touch the contacts of the processor socket.
Transfer to a Third Party
When transferring (or selling) the product to a third party, make sure to provide this guide along
with the product.

856-129899-103-00
Installing the Processor Heat Sink
1. Put the heat sink on the CPU.
Check
The direction to install the heat sink is predetermined.
Check the direction of the heat sink when installing it.
装置前面 装置背
面
2. Secure the heat sink with four screws.
Temporarily tighten the four screws in the order shown in the image below, as forming a
diagonal cross, and then, tighten them securely.
1
3
2
4
3. Make sure that the heat sink is level with the mother board.
Notice
■If the heat sink is not level, remove it once, and then install it again.
The following may be the cause of the heat sink not being level:
- The CPU is not positioned correctly.
- All screws are not completely tightened.
■Do not move the device by holding the secured heat sink.

856-129899-103-00
4. Remove the FAN cover.
5. Insert Additional FAN straightly to a fan bracket.
6. Set FAN cable tightly to a Mother Board's FAN Connector.

856-129899-103-00
Removing the Processor Heat Sink
Remove the heat sink from the CPU in the reverse procedure of the installation.
(See your User’s Guide which is in the EXPRESSBUILDER for detail.)

856-129899-103-00
N8101-610F Processor Heat Sink
Installation and Handling Guide