Lenovo IdeaCentre B310 Parts list manual

Version 1.1 2010.07
Machine type: 10051/4030
10052/4031
10058/7722
Lenovo
IdeaCentre B3 Series
Hardware Replacement Guide
31045699
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Hardware Replacement Guide
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Contents
Overview...................................................................................... 1
Chapter 1 Locations ................................................................. 5
Locating components and connectors...........................................5
Chapter 2 Replacing hardware................................................ 9
General information........................................................................9
Replacing a memory module .........................................................9
Replacing the Optical drive ..........................................................12
Removing the computer stand.....................................................13
Removing the computer cover.....................................................15
Replacing the hard disk drive.......................................................16
Replacing the keyboard ...............................................................18
Replacing the mouse ...................................................................19
Replacing the power cord or power adapter ................................20
Appendix. .................................................................................. 21
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1
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)
• Powercord,Poweradapter
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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2Hardware Replacement Guide
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.
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Hardware Replacement Guide
• Alwayshandlepartsandothercomputercomponentscarefully.Handle
adapters, memory modules, system boards, and microprocessors by the
edges. Never touch any exposed circuitry.
• 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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5
Hardware Replacement Guide
Locations
Chapter
This chapter provides illustrations to help locate the various connectors, controls
and components of the computer.
Locating components and connectors
The following illustrations will help you to locate the various components and
connectors in your computer.
Font view
The following illustrations show the location of connectors on the front of the
computer.
2
3 4 5 6 8 9 107
1
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6Hardware Replacement Guide
Camera LCD On/Off indicator
Built-inmicrophone Hard disk drive indicator
LCD On/Off WirelessLANcardindicator
Brightnessdown Bluetoothindicator
Brightnessup Powerbutton
Left and right view
The following illustrations show the location of connectors on the left and right side
of the computer.
Attention: Besurenottoblockanyairventsonthecomputer.Blockedair
vents may cause thermal problems.
2
3
4
1
2
5
Memory card reader Microphone connector
USBconnector Optical drive
Headphone connector
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7
Hardware Replacement Guide
Rear view
The following illustration shows the location of connectors on the rear of the
computer.
2
1
3
4
6
5
7
Powerconnector TV tuner connector (selected models)
PS/2keyboardconnector USBports(4)
IEEE1394connector Wireless reset button
Ethernet connector
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8Hardware Replacement Guide
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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.
Replacing a memory module
Attention:
Turn off the computer and wait 3 to 5 minutes to let the computer cool
before removing the computer cover.
Note: For this procedure, it helps to place the computer face-down on a soft
atsurface.Lenovorecommendsthatyouuseablanket,towel,orothersoft
cloth to protect the touch screen surface from scratches or other damage.
Replacing hardware
Chapter
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10 Hardware Replacement Guide
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.
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rubbercapthatprotectsthescrew.
5. Remove the screw that secures the memory cover to the computer chassis.
6. Lift up the memory cover.
1
2
3
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Hardware Replacement Guide
7. Pushoutthelatchesonbothsidesofthememorysockettoreleasethe
memory module and gently pull the memory module upward to remove it
from its socket .Bothmemorymodulescanberemovedbyusingthesame
procedure.
4
5
4
8. Aligntheninsertthenewmemorymoduleintothesocketandpushdownon
the top edge of the memory module. Make sure the latches lock the memory
module in place.
9. Alignthenslidebackthememorycover.
10. Screw the memory cover back.
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12 Hardware Replacement Guide
Replacing the Optical drive
Attention:
Turn off the computer and wait 3 to 5 minutes to let the computer cool
before replacing the optical drive.
To remove the optical drive:
Note: For this procedure, it helps to place the computer face-down on a soft
atsurface.Lenovorecommendsthatyouuseablanket,towel,orothersoft
cloth to protect the screen surface from scratches or other damage.
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.
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rubbercapthatprotectsthescrew.
5. Remove the screw that secures the optical drive to the chassis.
6. Slide the optical drive out of the drive bay.
1
2
3
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Hardware Replacement Guide
7. Remove the 2 screws that secure the optical drive to the metal bracket.
8. Remove the optical drive cover.
1
3
3
3
3
1
2
9. Install the new optical drive.
(1) Connect the new optical drive to the cover.
(2) Screw back the metal bracket to the new optical drive.
(3) Slide the new optical drive into the drive bay.
10. Screw the new optical drive back to the chassis.
Removing the computer stand
To remove the computer stand:
Note: For this procedure, it helps to place the computer face-down on a soft
atsurface.Lenovorecommendsthatyouuseablanket,towel,orothersoft
cloth to protect the screen surface from scratches or other damage.
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.
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”.
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14 Hardware Replacement Guide
4. Pushthecomputerstandupwardtotheend , then slide the lock to the right
side to lock the computer stand .
1
2
5. Remove the 2 screws that secure the computer stand to the computer
chassis.
6. Slide out the computer stand.
4
3
3
Warning:
When finish replacing a CRU, follow the instructions below to install back
computer stand. Incorrect operations may damage the computer stand.
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Hardware Replacement Guide
To reinstall the computer stand
1. Alignthenslidethecomputerstandbackinandscrewitback.
2. Pushthestandupwardasfarasitwillgo.
3. Slide the lock to the left to unlock the computer stand.
1
2
3
Removing the computer cover
To remove the computer cover:
Note: For this procedure, it helps to place the computer face-down on a soft
atsurface.Lenovorecommendsthatyouuseablanket,towel,orothersoft
cloth to protect the screen surface from scratches or other damage.
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.
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computerstand.Referto“Removingthecomputerstand”.
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16 Hardware Replacement Guide
5. Lift up the computer cover gently from the bottom right corner to release
the cover from the setscrews .
2
2
2
2
2
2
2
2
2
1
Replacing the hard disk drive
Attention:
Turn off the computer and wait 3 to 5 minutes to let the computer cool
before replacing the hard disk drive.
To replace the hard disk drive:
Note: For this procedure, it helps to place the computer face-down on a soft
atsurface.Lenovorecommendsthatyouuseablanket,towel,orothersoft
cloth to protect the screen surface from scratches or other damage.
1. Remove the computer stand. Refer to “Removing the computer stand”.
2. Remove the computer cover. Refer to “Removing the computer cover”.
3. Disconnect the data and power cables from the hard disk drive.
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Hardware Replacement Guide
4. Removethe4screwsthatsecuretheharddiskdrivetothechassis.
2
2
2
2
1
5. Removethe4screwsthatsecuretheharddiskdrivetotheharddiskdrive
bay.
6. Slide the hard disk drive out of the bay.
2
1
1
1
1
7. Install the new hard disk drive.
(1) Slide the new hard disk drive into the drive bay.
(2) Screwbackthe4screwsonthedrivebay.
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