Chapter 2. Installing optional devices
Important: Before you install optional hardware, make sure that the server is
working correctly. Start the server, and make sure that the operating system starts,
if an operating system is installed, or that a 19990305 error code is displayed,
indicating that an operating system was not found but the server is otherwise
working correctly. If the server is not working correctly, see the Hardware
Maintenance Manual for diagnostic information.
Server components
The following illustration shows the major components in the server. The
illustrations in this document might differ slightly from your hardware.
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î1î Hot-swap power supply (some
models)
î17î Hot-swap fan
î2î Fixed power supply (some models) î18î Processor baffle
î3î Control panel assembly î19î System board
î4î Drive bay EMC shield î20î ServeRAID 8k-l (TD100) or
ServeRAID 8k (TD100x)
î5î USB cable assembly î21î Voltage regulator module (VRM)
î6î CD/DVD drive î22î Cover
î7î Hot-swap drive î23î Heat sink filler
î8î CD/DVD drive trim piece î24î Heat sink
î9î Hot-swap drive trim piece î25î Microprocessor
î10î Simple-swap drive trim piece î26î Heat sink retention bracket
î11î Simple-swap drive î27î DIMMs
î12î Bezel î28î Rear adapter retention bracket
î13î Hard disk drive EMC shield î29î DIMM air duct
î14î SAS/SATA backplane î30î Power supply cage
î15î SATA backplate î31î Hot-swap power supply filler
î16î Fan assembly
© Lenovo 2008, 2009. Portions © IBM Corp. 2007. 15