Lenovo H330 Parts list manual

Version 1.0 2010.03
Hardware Replacement Guide
H3 Series
Machine type: 10041-10049
31043627

Hardware Replacement Guide

Contents
Overview...................................................................................... 1
Chapter 1 Locations ................................................................ 5
Locating components and connectors...........................................5
Identifying parts on the system board ............................................9
Chapter 2 Replacing hardware.............................................. 13
General information......................................................................13
Removing the computer cover ....................................................13
Removing the front bezel .............................................................15
Replacing an optical drive ............................................................16
Replacing the hard disk drive.......................................................18
Replacing a memory module ......................................................20
Replacing the keyboard ..............................................................21
Replacing the mouse ..................................................................22
Completing the installation ..........................................................22
Appendix. .................................................................................. 25

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Hardware Replacement Guide
Overview
This guide is intended to be used by customers who are replacing Customer
Replaceable Units (CRUs) as well as trained service personnel who are replacing
Field Replaceable Units (FRUs). In this guide, CRUs and FRUs will often be referred
to as parts.
Note: Trained service personnel should refer to the Hardware Maintenance
Manual (HMM) for parts ordering information.
This guide does not include procedures for all parts. It is expected that cables,
switches, and certain mechanical parts can be replaced by trained service
personnel without the need for step-by-step procedures.
Note: Use only parts provided by Lenovo®.
The description of the TV-Tuner card in this manual applies only to those computer
models that have the TV-Tuner card installed. It does not apply to those computer
models that do not have the TV-Tuner card installed.
This guide contains procedures for replacing the following parts:
• Memorymodules
• Harddiskdrive
• Opticaldrive
• Keyboard,Mouse(wired)
Safety information for replacing CRUs
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. If you no longer have this copy of the Safety and Warranty Guide, you
can obtain one online from the Support Web site at
http://consumersupport.lenovo.com.
Additional information resources
If you have Internet access, the most up-to-date information for your computer is
available from the World Wide Web.

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You can find the following information:
• CRUremovalandinstallationinformation
• Publications
• Troubleshootinginformation
• Partsinformation
• Linkstootherusefulsourcesofinformation
To access this information, go to http://consumersupport.lenovo.com.
Tools required
To disassemble the computer, you need the following tools:
• Wristgroundingstrapandconductivematforpreventingelectrostatic
discharge
• Flatscrewdriver
• Phillipsscrewdriver
• Hexscrewdriver
• Plasticatscrewdriver
• Plastictweezers
Note: The screws for the different components vary in size. During the
disassembly procedure, group the screws with their corresponding
components to avoid a mismatch when replacing the components.
Handling static-sensitive devices
Static electricity, although harmless to you, can seriously damage computer
components.
When you are replacing a part, 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.
When you handle parts and other computer components, take these precautions
to avoid static-electricity damage:
• Limityourmovement.Movementcancausestatic-electricitytobuilduparound
you.
• Alwayshandlepartsandothercomputercomponentscarefully.Handle
adapters, memory modules, system boards, and microprocessors by the
edges. Never touch any exposed circuitry.

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Hardware Replacement Guide
• Preventothersfromtouchingthepartsandothercomputercomponents.
• 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.
• Whenpossible,removethenewpartfromthestatic-protectivepackaging,
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.
• Donotplacethepartonthecomputercoverorothermetalsurface.

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Hardware Replacement Guide
Locations
Chapter
This chapter provides illustrations to help locate the various connectors, controls
and components of the computer. To remove the computer cover, refer to
“Removing the computer cover”.
Locating components and connectors
The following illustrations will help you to locate the various components and
connectors in your computer.
Internal components
The following illustration shows the components inside your computer.
9
2
3
4
15
10
11
12
13
14
8
7
6

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Computer cover Heatsink
Powersupply Fan
Motherboard Hard disk drive
Chassis Hard disk drive bay
Opticaldiskdrivebay Front bezel
Opticaldiskdrive Card reader (Selected models)
Vent Audio&USBconnectors
Front view
The following illustrations show the location of connectors on the front of the
computer.
3
1
2
45
6
Powerswitch Headphone connector
Card reader modules (Selected models) Microphone connector
Opticaldrive USBports(2)

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Hardware Replacement Guide
Rear view
The following illustration shows the location of connectors on the rear of the computer.
(If the rear view configuration in this chapter is different from your actual computer, the
rear view configuration of your actual computer should be taken as final and binding)
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8
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11
12
13
3
1
2
4
5
6
7
Voltage selection switch (Some models are equipped with this switch)
Powerconnector
PS/2keyboardconnector
PS/2mouseconnector
On-boardVGAconnector
HDMI connector
USBconnectors(4)
Ethernet connector
Microphone connector
Audioline-outconnector

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Audioline-inconnector
PCIExpressx1adapterconnector
PCIExpressx16graphicsadpterconnector
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8
10
11
12
13
3
1
2
4
5
6
7
Voltage selection switch (Some models are equipped with this switch)
Powerconnector
PS/2keyboardconnector
PS/2mouseconnector
HDMI connector
On-boardVGAconnector
USBconnectors(4)
Ethernet connector
Microphone connector
Audioline-outconnector

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Hardware Replacement Guide
Audioline-inconnector
PCIExpressx1adapterconnector
PCIExpressx16graphicsadpterconnector
Identifying parts on the system board
The system board (sometimes called the planar or motherboard) is the main circuit
board in your computer. It provides basic computer functions and supports a
variety of devices that are factory-installed or that you can install later.
The following illustrations show the locations of parts on the system board.
9
2341 5
10
11
8
7
6
Rear audio connectors
EthernetandUSBconnectors
USBconnectors
HDMI port
On-boardVGAconnector
PS/2mouseandkeyboardconnectors
PCIExpressx1adapterconnector

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PCIExpressx16graphicsadapterconnector
Memory connectors
Battery
Microprocessor
2341 5
10
11
8
9
7
6
Rear audio connectors
EthernetandUSBconnectors
USBconnectors
On-boardVGAconnector
HDMI port
PS/2mouseandkeyboardconnectors
PCIExpressx1adapterconnector
PCIExpressx16graphicsadapterconnector
Battery
Memory connectors
Microprocessor

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Hardware Replacement Guide
2341 5
9
10
11
8
7
6
Rear audio connectors
EthernetandUSBconnectors
USBconnectors
On-boardVGAconnector
HDMI port
PS/2mouseandkeyboardconnectors
PCIExpressx1adapterconnector
PCIExpressx16graphicsadapterconnector
Battery
Memory connectors
Microprocessor

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Hardware Replacement Guide
Attention:
Do not remove the computer cover or attempt any repair before reading the
“Important safety information” in the Safety and Warranty Guide that was
included with your computer or in the Hardware Maintenance Manual (HMM)
for the computer. To obtain copies of the Safety and Warranty Guide or
HMM, go to the Support Web site at http://consumersupport.lenovo.com.
Note: Use only parts provided by Lenovo.
General information
Pre-disassembly instructions
Beforeproceedingwiththedisassemblyprocedure,makesurethatyoudothe
following:
1. Turn off the power to the system and all peripherals.
2. Unplug all power and signal cables from the computer.
3. Placethesystemonaat,stablesurface.
Removing the computer cover
Attention:
Turn off the computer and wait 3 to 5 minutes to let the computer cool
before removing the computer cover.
To remove the computer cover:
1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut
down your operating system, turn off all attached devices, and the computer.
2. Unplug all power cords from electrical outlets.
Replacing hardware
Chapter

14 Hardware Replacement Guide
3. Disconnect all cables attached to the computer. This includes power cords,
input/output(I/O)cables,andanyothercablesthatareconnectedtothe
computer. Refer to “Locating connectors on the rear of the computer”.
4. Removethe3screwsthatsecurethecomputercoverattherearofthe
chassis.
5. Slide the computer cover to the rear of the chassis to remove.
Note: Forthisprocedure,ithelpstolaythecomputerat.

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Hardware Replacement Guide
Removing the front bezel
To remove the front bezel:
1. Remove the computer cover. Refer to “Removing the computer cover”.
Note: For this procedure, it helps to lay the computer on its side.
2. Remove the front bezel by releasing the three plastic tabs inside the chassis
and push the bezel outward as shown.
3. To reinstall the bezel, align the plastic tabs on the bottom of the bezel with the
corresponding holes in the chassis, and then snap it into position at the bottom
and top of the chassis.
4. Refertothe“Completingtheinstallation”.

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Replacing an optical drive
Attention:
Do not remove the computer cover or attempt any repair before reading the
“Important safety information” in the Safety and Warranty Guide that was
included with your computer or in the Hardware Maintenance Manual (HMM)
for the computer. To obtain copies of the Safety and Warranty Guide or
HMM, go to the Support Web site at http://consumersupport.lenovo.com.
To replace an optical drive
1. Remove the computer cover. Refer to “Removing the computer cover”.
2. Remove the front bezel. Refer to “Removing the front bezel”.
3. Remove the 2 screws that secure the optical disk bay to the chassis.
4. Slideoutthenliftuptheopticaldiskdrivebay.
2
1
5. Disconnect the data and power cables from the rear of the optical drive.
6. Removethe4screwsthatsecuretheopticaldrivetotheopticaldiskbayand
push the optical drive straight out of the front of the disk bay.

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Hardware Replacement Guide
21
3
7. Slide the new optical drive into the bay from the front, screw it back to the disk
bay.
8. Connect the data and power cables to the drive.
9. Slide in then push the optical disk drive bay back in, and then screw it back to
the chassis.
10. Install the front bezel. Refer to “Removing the front bezel”.
11. Refer to the “Completing the installation”.