Lenovo Secure Managed Client - Manual (Page 11)

Chapter 2. Overview
This guide contains information about replacing Customer Replaceable Units
(CRUs).
This guide does not include procedures for all parts. It is expected that cables,
switches, and certain mechanical parts be replaced by trained service personnel
without the need for step-by-step procedures.
Note: Use only parts provided by Lenovo.
This guide contains instructions for installing or replacing the following parts:
v Enclosure cover
v Processor air duct
v Power supply
v Cooling fan
v Drive carrier module
v Hard disk drive
v Memory
v Ethernet card
v CMOS battery
v SAS Expander PCB
v Intel ® RAID Controller SRCSATAWB
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