ThinkStation
Hardw are Installation an d Replacement
Guid e
Note
Before using this information and the product it supports, be sure to read and understand the Safety and Warranty Guide for
this product and “Notices,” on page 49.
LENOVO products, data, computer software, and services have been developed exclusively at private expense and
are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted
rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered
pursuant a General Services Administration ″GSA″ contract, use, reproduction, or disclosure is subject to restrictions
set forth in Contract No. GS-35F-05925.
vi ThinkStationHardwareInstallationandReplacementGuide
Chapter 1. Important safety information
CAUTION:
Before using this manual, it is important that you read and understand all the
related safety information for this product. Refer to the Safety and Warranty Guide
that you received with this product for the latest safety information. Reading
and understanding the safety information reduces the risk of personal injury
and damage to your product.
If you no longer have a copy of the Safety and Warranty Guide, you can obtain one
online from the Lenovo® Support Web site at:
http://www.lenovo.com/support/
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 and or replacing the following parts:
v Battery
v Front Bezel
v Power supply
v Heat sink
v Hard disk drive
v Optical drive
v Diskette drive or card reader
v Memory modules
v Fan assembly
v Internal speaker
v Keyboard
v Mouse
Additional information resources
If you have Internet access, the most up-to-date information for your computer is
available from the World Wide Web.
Do not open the static-protective package containing the new part until the
defective part has been removed from the computer and you are ready to install
the new part. Static electricity, although harmless to you, can seriously damage
computer components and parts.
When you handle parts and other computer components, take these precautions to
avoid static-electricity damage:
v Limit yourmovement.Movementcancausestaticelectricitytobuilduparound
you.
v Always handlepartsandothercomputercomponentscarefully.Handle
adapters, memory modules, system boards, and microprocessors by the edges.
Never touch any exposed circuitry.
v Prevent others from touching the parts and other computer components.
v Before you replace a new part, touch the static-protective package containing the
part to a metal expansion-slot cover or other unpainted metal surface on the
computer for at least two seconds. This reduces static electricity in the package
and your body.
v When possible,removethenewpartfromthestatic-protectivepackaging,and
install it directly in the computer without setting the part down. When this is
not possible, place the static-protective package that the part came in on a
smooth, level surface and place the part on it.
v Do notplacethepartonthecomputercoverorothermetalsurface.
3 USB connectors (2) 8 Power button
4 Microphone connector 9 Power-on indicator
5 Headphone connector
Chapter 2. Overview 5
Locating connectors on the rear of your computer
Figure 2 shows the location of connectors on the rear of your computer. Some
connectors on the rear of your computer are color-coded to help you determine
where to connect the cables on your computer.
USB connector Used to attach a device that requires a Universal Serial Bus
(USB) connection, such as a USB keyboard, USB mouse, USB
scanner or USB printer. If you have more than eight USB
devices, you can purchase a USB hub, which you can use to
connect additional USB devices.
Ethernet connector Used to attach an Ethernet cable for a local area network
(LAN).
Note: To operate thecomputerwithinFCCClassBlimits,use
a Category 5 Ethernet cable.
Serial connector Used to attach an external modem, serial printer, or other
devices that use a 9-pin serial connector.
Parallel connector Used to attach a parallel printer, parallel scanner, or other
devices that use a 25-pin parallel connector.
Audio line-in connector Used to receive audio signals from an external audio device,
such as a stereo system. When you attach an external audio
device, a cable is connected between the audio line-out
connector of the device and the audio line-in connector of the
computer.
Audio line-out connector Used to send audio signals from the computer to external
devices, such as powered stereo speakers (speakers with
built-in amplifiers), headphones, multimedia keyboards, or the
audio line-in connector on a stereo system or other external
recording device.
SPDIF connector Used to send digital audio signals from a computer to an
external device (such as an amplifier/receiver), through an
optical cable.
Chapter 2. Overview 7
Locating internal components
To open the computer cover, see “Opening the cover” on page 12.
Figure 3 shows the location of the components in your computer.
Figure 3. Component locations
1 Microprocessor and heat sink 5 Hard disk drive
2 Optical drive (such as a CD or
DVD drive)
3 3.5 inch diskette drive or card reader 7 Power supply assembly
4 Internal speaker
Figure 4 shows the location of parts on the system board.
Figure 4. System board parts locations
1 COM2 14 Front USB connector
2 Battery 15 S ATAconnectors (4)
3 12 volt power connector,
16 Clear CMOS/Recovery jumper
graphics
4 Rear fan connector 17 Front adapter fan connector
5 Microprocessor heat sink fan
18 IEEE 1394 Connector
connector
6 Microprocessor 12 V power
19 SAS LED connector
connector
7 Microprocessor and heat sink 20 Auxiliary LEDs connector
8 Memory connectors (4) 21 Front panel connector
9 Front hard disk drive fan
22 Cover tamper switch connector
connector
10 24- pin system power connector 23 Ambient temperature connector
11 Diskette drive connector 24 Front audio connector
12 SATA connectors (2) 25 Internal speaker
13 Auxiliary USB connector
Chapter 3. Installing options and replacing hardware
This chapter is an introduction to the features and options that are available for
your computer. You can expand the capabilities of your computer by adding
memory, adapters, or drives. When installing an option, use these instructions
along with the instructions that come with the option.
Attention
Do not open your computer or attempt any repair before reading the “Important safety
information” in the Safety and Warranty Guide that was included with your computer. To
obtain a copy of the Safety and Warranty Guide, go to the Support Web site at:
http://www.lenovo.com/support/
Note: Use only parts provided by Lenovo.
Installing external options
External speakers, a printer, or a scanner can be connected to your computer. For
some external options, you must install additional software in addition to making
the physical connection. When adding an external option, see “Locating connectors
on the rear of your computer” on page 6 and “Locating controls and connectors on
the front of your computer” on page 5 to identify the required connector, and then
use the instructions that are included with the option to help you make the
connection and install any software or device drivers that are required for the
option.