The company reserves the right to revise this publication or to change its contents without notice. Information contained
herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are
they in anyway responsible for any loss or damage resulting from the use (or misuse) of this publication.
This publication and any accompanying software may not, in whole or in part, be reproduced, translated, transmitted or
reduced to any machine readable form without prior consent from the vendor, manufacturer or creators of this publication, except for copies kept by the user for backup purposes.
Brand and product names mentioned in this publication may or may not be copyrights and/or registered trademarks of
their respective companies. They are mentioned for identification purposes only and are not intended as an endorsement
of that product or its manufacturer.
Version 1.0
February 2003
Trademarks
Intel® and Pentium® are registered trademarks of Intel Corporation.
Windows® is a registered trademark of Microsoft Corporation.
Other brand and product names are trademarks and/or registered trademarks of their respective companies.
II
Page 5
About this Manual
This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and
inspection of personal computers.
It is organized to allow you to look up basic information for servicing and/or upgrading components of the computer.
The following information is included:
Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
Chapter 2, Disassembly, provides step-by-step instructions for disassembling parts and subsystems and how to upgrade
elements of the system.
Appendix A, Part Lists
Appendix B, Schematic Diagrams
Appendix C, Updating the FLASH ROM BIOS
Preface
Preface
III
Page 6
Preface
Related Documents
You may also need to consult the following manual for additional information:
User’s Manual on CD
This describes the computer’s features and the procedures for operating the computer and its ROM-based setup program.
It also describes the installation and operation of the utility programs provided with the computer.
To update the FLASH ROM BIOS you must: .......................C-1
Preface
Preface
VII
Page 10
Preface
Preface
VIII
Page 11
1: Introduction
Overview
This manual covers the information you need to service or upgrade the notebook computer. Information about operating
the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about drivers (e.g. VGA &
audio) is also found in User’s Manual. That manual is shipped with the computer.
Operating systems (e.g. DOS, Windows 9x, Windows 2000, Windows XP, etc.) have their own manuals as do application
software (e.g. word processing and database programs). If you have questions about those programs, you should consult
those manuals.
The notebook computer is designed to be upgradeable. See “Disassembly” on page 2 - 1 for a detailed description of the
upgrade procedures for each specific component. Please note the warning and safety information indicated by the “”
symbol.
The balance of this chapter reviews the computer’s technical specifications and features.
Introduction
1.Introduction
Overview 1 - 1
Page 12
Introduction
AC Adapter
Warning
The AC adapter rated
at 90W (for desktop
CPU) will power a mobile CPU. However,
the AC adapter rated
at 65W (for mobile
CPU) will NOT power a
desktop CPU.
1.Introduction
System Specifications
Mobile or Desktop CPU
The computer designs incorporate both mobile and desktop CPUs. To tell if you have a mobile or desktop CPU model,
look at the DC output rating on the bottom of the AC adapter:
•One changeable 2.5" 9.5/12.7mm (h) HDD
Supports DMA mode 2
Supports PIO mode 4
Supports ATA-33/ATA-66/ATA-100 IDE HDD
Audio
•AC'97 2.1 compliant interface
•Compatible with Sound-Blaster PRO™ 16
•Advanced Wavetable Synthesizer
•DirectSound™ 3D Accelerator
•Full-duplex
•Virtual AC3
•Built-in microphone
•Built-in 2 speakers
1.Introduction
1 - 4 System Specifications
Keyboard
•A4-Size Win98 keyboard included numeric keypad
•3 application hot keys for Email, Browser and AP1
PC Card
•One Type II PCMCIA 3.3V/5V socket
•Support CardBus (PC Card95)
Page 15
Interface
•Built-in TouchPad (PS/2)
•Dual USB2.0 ports (USB1.1 compatible)
•One IEEE 1394 port
•One parallel port (LPT1), supporting ECP / EPP 1.7 and 1.9
•One external CRT monitor port
•One external keyboard/mouse (PS/2 type) port
•One speaker-out jack
•One microphone-in or S/PDIF output jack for Y- cable
•One RJ-11 jack for modem
•One RJ-45 jack for 100M/10M LAN
•One DC-in jack
Communication
•10/100Mb Ethernet LAN on board
•56K MDC modem V.90 compliant (V.92 upgradeable by S/W Driver)
•Wireless Infrared transfer IrDA 1.1, 1cm~1M operating distance, 4Mbps FIR
Power Management
•Supports ACPI v1.0B
•Supports APM v1.2
•Soft Off by system power button
•Supports suspend to disk
•Battery low suspend
•Resume from alarm time
Introduction
1.Introduction
System Specifications 1 - 5
Page 16
Introduction
AC Adapter
Warning
The AC adapter rated
at 90W (for desktop
CPU) will power a mobile CPU. However,
the AC adapter rated
at 65W (for mobile
CPU) will NOT power a
desktop CPU.
1.Introduction
Power
Desktop Model
•Full range AC adapter
AC Input: 100~240V, 47~63Hz
DC Output: 20V, 4.5A, 90W
•Supports smart Lithium-Ion battery
Mobile Model
•Full range AC adapter
AC Input: 100~240V, 47~63Hz
DC Output: 20V, 3.25A, 65W
•Supports smart Lithium-Ion battery
Indicators
•LED indicators (HDD, Power status, FDD status, Num Lock, Caps Lock, Scroll Lock, AC, Battery Icon)
Environmental Spec
•Temperature Relative Humidity
•Operating: 5
•Non-Operating: -20
°C~ 35°C Operating: 20% ~ 80%
°C ~ 60°C Non-Operating: 10% ~ 90%
Physical Dimensions
•308 (w) x 254 (d) x 37.5 (h) mm
Weight
•2.9 kg ~ 3.25 kg (with battery)
Optional
•DVD-ROM Drive (12.7mmH)
•CD-RW Drive (12.7mmH)
•Combination Drive (DVD-ROM and CD-RW, 12.7mmH)
•Software DVD player
•Smart Lithium-Ion battery pack
1 - 6 System Specifications
Page 17
Introduction
External Locator - Top Views
1
2
3
4
56
11
Figure 1
Top Views
1. LCD Panel
2. Microphone (builtin)
3. Close Cover
Switch
4. LED Status
Indicators
5. Hot-Key Buttons
6. Power Button
7. Keyboard
8. Speakers
9. TouchPad and
Buttons
10.LED Power
Indicators
11.LCD Latch
1.Introduction
7
8
9
10
8
External Locator - Top Views 1 - 7
Page 18
Introduction
Figure 2
Right Side View
1. Security Lock
Slot
2. Vent
3. CD Device
Figure 3
Left Side View
1.Introduction
1. S/PDIF Out Port/
Microphone-In Jack
2. Headphone-Out
Jack
3. Volume Control
Knob
4. PC Card Slot
5. Infrared
Transceiver
6. Floppy Disk Drive
7. Y-cable for S/PDIF
Out/Microphone-In
External Locator - Right Side View & Left Side View
6
3
1
2
4
5
7
123
1 - 8 External Locator - Right Side View & Left Side View
Page 19
Introduction
External Locator - Rear & Bottom Views
1
23456789
2
1
10
Figure 4
Rear View
1. DC-In Jack
2. PS/2 Type Port
3. Parallel Port
4. RJ-11 Phone
Jack
5. Vent
6. External Monitor
(CRT) Port
7. Dual USB Ports
8. S-Video Port
9. IEEE 1394 Port
10.RJ-45 LAN Jack
Figure 5
Bottom View
1. RAM Cover
2. Vent/Fan Outlets
3. Battery
1.Introduction
3
External Locator - Rear & Bottom Views 1 - 9
Page 20
Introduction
Figure 6
Mainboard
Overview - Top Key
Parts
1. CPU Socket (no
CPU Installed)
2. Northbridge SiS
650
3. SiS 301 (LVDS
Interface)
4. TSB41AB21 1394 PHY
(IEEE1394 Controller)
5. RTL8100BL LAN
Controller
6. ALC201 - AC’97
Audio Codec
1.Introduction
7. Cardbus Controller
8. H8 Keyboard
Controller
9. CMOS Battery
Mainboard Overview - Top
Key Parts
4
5
6
7
3
8
2
9
1
1-10
Page 21
Introduction
Mainboard Overview - Bottom
Key Parts
7
Figure 7
Mainboard
Overview - Bottom
Key Parts
1. Super I/O Controller
4
3
5
6
2
2. Southbridge SiS
961
3. PCMCIA
4. LAN Transformer
5. Flash BIOS ROM
6. 2 * DIMM Sockets
7. Clock Generator
8. Clock Buffer
1.Introduction
8
1
Mainboard Overview - Bottom 1 - 11
Page 22
Introduction
Figure 8
Mainboard Top
Cable Connectors &
Switches
1. CN16 (Microphone Cable)
2. CN15 (LCD Cable)
3. CN14 (Inverter
Cable)
4. CN11 (CPU Fan
Cable)
5. CN12 (CPU Fan
Cable)
6. CN13 (Modem
Cable)
7. CN17 (HDD Connector)
8. CN18 (Keyboard
1.Introduction
Connector)
9. CN20 (Modem
Module)
10.CN22 (FDD Cable)
11.CN24 (Touchpad
Cable)
12.CN25 (Speaker
Cable)
13.CN23 (CDROM
Connector)
Mainboard Overview - Top
Cable Connectors and Switches
1
2
3
4
5
6
7
8
9
10
1112
13
1 - 12 Mainboard Overview - Top
Page 23
Introduction
Mainboard Overview - Bottom
Cable Connectors and Switches
Figure 9
Mainboard Bottom
Cable Connectors
& Switches
1. PCMCIA Module
2. Battery Connector
1.Introduction
1
2
Mainboard Overview - Bottom 1 - 13
Page 24
Introduction
1.Introduction
1-14
Page 25
2: Disassembly
Overview
This chapter provides step-by-step instructions for disassembling parts and subsystems. When it comes to reassembly,
reverse the procedures (unless otherwise indicated).
We suggest you completely review any procedure before you take the computer apart.
Disassembly
Procedures such as upgrading/replacing the RAM, CD device and hard disk are included in the User’s Manual but are
repeated here for your convenience.
To make the disassembly process easier each section may have a box in the page margin. Information contained under
the figure # will give a synopsis of the sequence of procedures involved in the disassembly procedure. A box with a
lists the relevant parts you will have after the disassembly process is complete. Note: The parts listed will be for the disassembly procedure listed ONLY, and not any previous disassembly step(s) required. Refer to the part list for the previous disassembly procedure. The amount of screws you should be left with will be listed here also.
A box with a will provide any possible helpful information. A box with a contains warnings.
An example of these types of boxes are shown in the sidebar.
2.Disassembly
Information
Warning
Overview 2 - 1
Page 26
Disassembly
2.Disassembly
NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the
battery is removed too).
Maintenance Tools
The following tools are recommended when working on the notebook PC:
•M3 Philips-head screwdriver
•M2.5 Philips-head screwdriver (magnetized)
•M2 Philips-head screwdriver
•Small flat-head screwdriver
•Pair of needle-nose pliers
•Anti-static wrist-strap
Connections
Connections within the computer are one of four types:
Locking collar sockets for ribbon connectorsTo release these connectors, use a small flat-head screwdriver to
gently pry the locking collar away from its base. When replacing the connection, make sure the connector is oriented in the
same way. The pin1 side is usually not indicated.
2 - 2 Overview
Pressure sockets for multi-wire connectorsTo release this connector type, grasp it at its head and gently
rock it from side to side as you pull it out. Do not pull on the
wires themselves. When replacing the connection, do not try to
force it. The socket only fits one way.
Pressure sockets for ribbon connectorsTo release these connectors, use a small pair of needle-nose pli-
ers to gently lift the connector away from its socket. When replacing the connection, make sure the connector is oriented in
the same way. The pin1 side is usually not indicated.
Board-to-board or multi-pin socketsTo separate the boards, gently rock them from side to side as
you pull them apart. If the connection is very tight, use a small
flat-head screwdriver - use just enough force to start.
Page 27
Maintenance Precautions
The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a removal and/or replacement job, take the following precautions:
1. Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other
components could be damaged.
2. Don't overheat it. Note the proximity of any heating elements. Keep the computer out of direct sunlight.
3. Avoid interference. Note the proximity of any high capacity transformers, electric motors, and other strong mag-
netic fields. These can hinder proper performance and damage components and/or data. You should also monitor
the position of magnetized tools (i.e. screwdrivers).
4. Keep it dry. This is an electrical appliance. If water or any other liquid gets into it, the computer could be badly dam-
aged.
5. Be careful with power. Avoid accidental shocks, discharges or explosions.
• Before removing or servicing any part from the computer, turn the computer off and detach any power supplies.
• When you want to unplug the power cord or any cable/wire, be sure to disconnect it by the plug head. Do not pull on the
wire.
6. Peripherals – Turn off and detach any peripherals.
7. Beware of static discharge. ICs, such as the CPU and main support chips, are vulnerable to static electricity.
Before handling any part in the computer, discharge any static electricity inside the computer. When handling a
printed circuit board, do not use gloves or other materials which allow static electricity buildup. We suggest that you
use an anti-static wrist strap instead.
8. Beware of corrosion. As you perform your job, avoid touching any connector leads. Even the cleanest hands produce oils which can attract corrosive elements.
9. Keep your work environment clean. Tobacco smoke, dust or other air-born particulate matter is often attracted to
charged surfaces, reducing performance.
10.Keep track of the components. When removing or replacing any part, be careful not to leave small parts, such as
screws, loose inside the computer.
Disassembly
Power Safety
Warning
Before you undertake
any upgrade procedures, make sure that
you have turned off the
power, and disconnected all peripherals
and cables (including
telephone lines). It is
advisable to also remove your battery in
order to prevent accidentally turning the
machine on.
2.Disassembly
Cleaning
Do not apply cleaner directly to the computer, use a soft clean cloth.
Do not use volatile (petroleum distillates) or abrasive cleaners on any part of the computer.
Overview 2 - 3
Page 28
Disassembly
Disassembly Steps
The following table lists the disassembly steps, and on which page to find the related information. PLEASE PERFORM
THE DISASSEMBLY STEPS IN THE ORDER INDICATED.
2.Disassembly
To remove the Battery:
1.Remove the batterypage 2 - 6
To remove the System Memory:
1.Remove the batterypage 2 - 6
2.Remove the memorypage 2 - 7
To remove the Keyboard:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
To remove the HDD:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the HDDpage 2 - 9
To remove the CPU:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the CPUpage 2 - 10
To remove the Modem:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the modempage 2 - 12
To remove the CD Device:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the CD devicepage 2 - 12
To remove the Bottom Case:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the HDDpage 2 - 9
4.Remove the CPUpage 2 - 10
5.Remove the CD devicepage 2 - 12
6.Remove the bottom casepage 2 - 13
To remove the FDD:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the HDDpage 2 - 9
4.Remove the CPUpage 2 - 10
5.Remove the modempage 2 - 12
6.Remove the CD devicepage 2 - 12
7.Remove the bottom casepage 2 - 13
8.Remove the FDDpage 2 - 15
2 - 4 Disassembly Steps
Page 29
To remove the Mainboard:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the HDDpage 2 - 9
4.Remove the CPUpage 2 - 10
5.Remove the modempage 2 - 12
6.Remove the CD devicepage 2 - 12
7.Remove the bottom casepage 2 - 13
8.Remove the FDDpage 2 - 15
9.Remove the mainboardpage 2 - 16
Disassembly
To remove the Inverter:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the HDDpage 2 - 9
4.Remove the CPUpage 2 - 10
5.Remove the modempage 2 - 12
6.Remove the CD devicepage 2 - 12
7.Remove the bottom casepage 2 - 13
8.Remove the inverterpage 2 - 17
To remove the LCD Panel:
1.Remove the batterypage 2 - 6
2.Remove the keyboardpage 2 - 8
3.Remove the HDDpage 2 - 9
4.Remove the CPUpage 2 - 10
5.Remove the modempage 2 - 12
6.Remove the CD devicepage 2 - 12
7.Remove the bottom casepage 2 - 13
8.Remove the inverterpage 2 - 17
9.Remove the LCDpage 2 - 18
2.Disassembly
Disassembly Steps 2 - 5
Page 30
Disassembly
Figure 2 - 1
Battery Removal
Sequence
a. Remove the two
screws and release
the battery cover.
b. Release connector
and pull battery out.
2.Disassembly
Removing the Battery
1.Turn the computer OFF and turn it over.
2.Remove screws - in Figure 2 - 1a and release the battery cover .
3.Separate the battery connector from the computer and pull the battery out.
a.
123
45
3
1
2
b.
5. Battery
•2 Screws
2 - 6 Removing the Battery
4
5
Page 31
Disassembly
Removing the System Memory
1.Turn the computer OFF, remove the battery (page 2 - 6).
2.Remove screw from the RAM cover (Figure 2 - 2a), and lift the cover up off the computer.
3.Locate the memory sockets & (Figure 2 - 2b), and gently pull the latches & on the memory socket
toward the sides of the computer as indicated.
4.The module (Figure 2 - 2c) will pop-up, and you can remove it.
5.Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot.
a.
c.
12
3456
7
b.
1
2
7
3
65
4
5
6
Figure 2 - 2
Memory Removal
Sequence
a. Remove the screw,
then remove the
RAM cover.
b. Pull the latch(es) on
the memory sockets
to release the module(s).
c. When the module
pops up, lift it out.
2.Disassembly
Contact Warning
Be careful not to touch
the metal pins on the
module’s connecting
edge. Even the cleanest hands have oils
which can attract particles, and degrade the
module’s performance.
2. RAM cover
7. Memory module(s)
•1 Screw
Removing the System Memory 2 - 7
Page 32
Disassembly
Figure 2 - 3
Keyboard
Removal
Sequence
a. Press the four latch-
es to release the
keyboard.
b. Lift the keyboard out
and disconnect the
cable from the locking collar.
Re-Inserting the Key-
board
When re-inserting the
2.Disassembly
keyboard firstly align
the four keyboard tabs
Figure 2 - 3c) at
(
the bottom of the keyboard with the slots in
the case.
Removing the Keyboard
1.Turn the computer OFF and remove the battery (page 2 - 6).
2.Press the four keyboard latches at the top of the keyboard to elevate the keyboard from its normal position (you
may need to use a small screwdriver to do this).
3.Carefully lift the keyboard up and out, being careful not to bend the keyboard ribbon cable (Figure 2 - 3b).
4.Disconnect the keyboard ribbon cable from the locking collar socket (Figure 2 - 3b).
a.
12
c.
75
6
b.
34
7
6
5
7
7. Keyboard
2 - 8 Removing the Keyboard
Keyboard Tabs
Page 33
Disassembly
Removing the Hard Disk Drive
1.Turn the computer OFF, remove the battery (page 2 - 6) and keyboard (page 2 - 8).
2.Remove screws - (Figure 2 - 4a) which secure the HDD assembly to the computer.
3.Lift the HDD assembly out of the computer by pulling on the HDD tab (Figure 2 - 4b).
4.Remove screws - (Figure 2 - 4c) and separate the HDD from the case , and disconnect the HDD
connector board .
134
5
6
11
14
1213
5.Just reverse the removal procedure to install the new HDD.
a.
c.
2
1
4
3
6
7
b.
5
4
13
HDD Cables
Figure 2 - 4
Hard Disk
Removal
Sequence
a. Remove the three
screws and release
the HDD cable.
b. Remove the HDD
assembly.
c. Remove the six
screws and HDD
connector board.
2.Disassembly
11
10
12
14
8
9
The illustrated HDD cable may differ from the
one in your model depending on the configuration purchased.
Be careful not to bend the pins on the hard disk
when removing the cable.
12. HDD
13. HDD case
14. HDD connector
Board
•9 Screws
Removing the Hard Disk Drive 2 - 9
Page 34
Disassembly
Figure 2 - 5
Processor
Removal
Sequence
a. Remove the four
screws from the
heat sink in the or-der indicated.
b. Release the fan ca-
bles.
Note: The heat sink for
the Mobile CPU is
thicker than the heat
sink for the Desktop
CPU (see
2 - 5b).
2.Disassembly
Figure
Removing the CPU
1.Turn the computer OFF, remove the battery (page 2 - 6) and keyboard (page 2 - 8).
2.Remove the four screws from the heat sink in order - as indicated (Figure 2 - 5a).
3.Release the fan cable(s) & accordingly and remove the heat sink.
a.
Reassembly Screw
Order
67
b.
514
1
76
3
5
5
4
The heat sink, and
2
CPU area in general,
contains parts which
are subject to high
temperatures. Allow
the area time to cool
before removing these
parts.
Desktop CPU Model
Caution
5. Heat Sink
•4 Screws
2 - 10 Removing the CPU
When replacing the
heat sink, make sure
you insert the screws
in the same order indicated in
Figure 2 -
5a.
Mobile CPU Model
Page 35
Disassembly
4.Fully raise latch in the direction indicated in Figure 2 - 6a to unlock the CPU.
5.Carefully (it may be hot) lift the CPU up out of the socket (Figure 2 - 6b).
1
2
6.When re-inserting the CPU pay careful attention to the pin alignment, it will fit only one way (don’t force it!).
a.
1
b.
2
Figure 2 - 6
Processor
Removal
Sequence
(Cont.)
a. Raise the latch to
unlock the CPU.
b. Lift the CPU out of
the socket.
2.Disassembly
2. CPU
Removing the CPU 2 - 11
Page 36
Disassembly
Figure 2 - 7
Modem Removal
Sequence
Remove the screws,
lift the modem off the
mainboard, and disconnect the cable.
3. Modem
4. Modem cable
•2 Screws
Figure 2 - 8
2.Disassembly
CD Device
Removal
Sequence
Removing the Modem
1.Turn the computer OFF, remove the battery (page 2 - 6) and keyboard (page 2 - 8).
2.Remove screws - and carefully lift the modem up off the mainboard (Figure 2 - 7).
3.Disconnect the modem cable from the modem module.
123
4
4
2
3
1
4
3
Removing the CD Device
1.Turn the computer OFF, remove the battery (page 2 - 6) and keyboard (page 2 - 8).
2.Remove screw and apply gentle but firm pressure at point to slide the CD device out of the computer
(Figure 2 - 8).
123
Remove the screw,
and slide the CD device out of the computer.
3. CD device
•1 Screw
2 - 12 Removing the Modem
2
3
1
Page 37
Disassembly
Removing the Bottom Case
1.Remove the battery (page 2 - 6), keyboard (page 2 - 8), hard disk assembly (page 2 - 9), CPU (page 2 - 10) and CD
device (page 2 - 12).
2.Turn the computer over and remove screws - (Figure 2 - 9).
1
1
11
324
5
6
Figure 2 - 9
Bottom Case
Removal
Sequence
Remove the 11
screws from the bottom of the case.
2.Disassembly
11
10
8
5.Heat Sink
•11 Screws
7
9
•4 Screws
Removing the Bottom Case 2 - 13
Page 38
Disassembly
Figure 2 - 10
Bottom Case
Removal
Sequence
(Cont.)
a. Remove the screw
located inside the
CD drive.
b. Remove the screws
from the rear of the
computer.
•5 Screws
Figure 2 - 11
2.Disassembly
Bottom Case
Removal
Sequence
(Cont.)
3.Remove screw located inside the CD drive (Figure 2 - 10a) on the right side of the computer.
4.Turn the computer around and remove screws - (Figure 2 - 10b) from the rear of the computer.
6.Disconnect the inverter cable , LCD cable and microphone cable (Figure 2 - 11b).
12
345
5
7.Carefully lift the LCD and top case assembly off the bottom case assembly.
a.
1
a. Remove the 2
screws.
b. Disconnect the in-
verter, LCD and microphone cables.
•2 Screws
2 - 14 Removing the Bottom Case
b.
2
5
4
3
Page 39
Disassembly
Removing the Floppy Disk Drive Assembly
1.Remove the battery (page 2 - 6), keyboard (page 2 - 8), hard disk assembly (page 2 - 9), CPU (page 2 - 10), modem
(page 2 - 12), CD device (page 2 - 12) and bottom case (page 2 - 13).
2.Remove screw and hex nut from the FDD assembly.
3.Carefully disconnect the FDD cable and lift the FDD assembly off the mainboard (Figure 2 - 12).
12
34
2
Figure 2 - 12
Floppy Disk
Drive Assembly
Removal
Sequence
Remove the screw
and hex nut, disconnect the FDD cable
and lift the FDD assembly off the mainboard.
2.Disassembly
4
3
1
4. FDD Assembly
•1 Screw
•1 Hex nut
Removing the Floppy Disk Drive Assembly 2 - 15
Page 40
Disassembly
Figure 2 - 13
Mainboard
Removal
Sequence
a. Remove the screws
and hex nut.
b. Lift the mainboard
out of the bottom
case.
2.Disassembly
Removing the Mainboard
1.Remove the battery (page 2 - 6), keyboard (page 2 - 8), HDD assembly (page 2 - 9), CPU (page 2 - 10), modem
(page 2 - 12), CD device (page 2 - 12), bottom case (page 2 - 13) and FDD assembly (page 2 - 15).
2.Remove screws - and hex nut .
3.Lift the mainboard out of the bottom case (Figure 2 - 13).
a.b.
134
56
4
5
5. Mainboard
6. Bottom case
•3 Screws
•1 Hex nut
2-16
1
2
3
6
Page 41
Disassembly
Removing the Inverter
1.Remove the battery (page 2 - 6), keyboard (page 2 - 8), HDD assembly (page 2 - 9), CPU (page 2 - 10), modem
(page 2 - 12), CD device (page 2 - 12), and bottom case (page 2 - 13).
2.Remove the rubber covers and screws - from the LCD (Figure 2 - 14a).
3.Run your finger around the middle of the frame to carefully unsnap the LCD front panel module from the back.
4.Remove screws - from the inverter, and disconnect cables & from the rear of the inverter.
5.Lift the inverter off the LCD assembly .
789
11
a.
1
45
15
6
10
b.
2
6
3
Figure 2 - 14
Inverter Removal
Sequence
a. Remove the rubber
covers and screws.
b. Unsnap the LCD
front panel from the
back.
c. Remove the screws
from the inverter.
d. Disconnect the ca-
bles and remove the
inverter.
2.Disassembly
c.
78
d.
9
10
6. LCD Front Panel
11. Inverter
11
Removing the Inverter 2 - 17
•7 Screws
•5 Rubber covers
Page 42
Disassembly
Figure 2 - 15
LCD Removal
Sequence
a. Remove the screws
and lift the LCD panel off the assembly.
b. Disconnect the LCD
cable.
c. Remove the screws
to release the brackets.
2.Disassembly
Removing the LCD Panel
1.Remove the battery (page 2 - 6), keyboard (page 2 - 8), HDD assembly (page 2 - 9), CPU (page 2 - 10), modem
(page 2 - 12), CD device (page 2 - 12), bottom case (page 2 - 13) and inverter (page 2 - 17).
2.Remove screws - and gently lift the LCD panel off the top assembly (Figure 2 - 15a).
3.Disconnect the LCD cable from the LCD connector (Figure 2 - 15b).
4.Remove screws - and separate the LCD panel from the brackets (Figure 2 - 15c).
a.b.
13
24
189
1114
9
5 678
10
15
c.
9. LCD Panel
15. 2 * Brackets
•12 Screws
2 - 18 Removing the LCD Panel
11
15
14
12
15
10
15
15
13
9
Page 43
Appendix A:Part Lists
This appendix breaks down the computer’s construction into a series of illustrations. The component part numbers are
indicated in the tables opposite the drawings.
Note: This section indicates the manufacturer’s part numbers. Your organization may use a different system, so be sure
to cross-check any relevant documentation.
Note: Some assemblies may have parts in common (especially screws). However, the part lists DO NOT indicate the
total number of duplicated parts used.
Part Lists
Note: Be sure to check any update notices. The parts shown in these illustrations are appropriate for the system at the
time of publication. Over the product life, some parts may be improved or re-configured, resulting in new part numbers.
Part Lists
A-1
Page 44
Part Lists
Table 1
Part List Illustration
Location
Part List Illustration Location
The following table indicates where to find the appropriate part list illustration.
PartsM22ESD22ESM27ESD27ES
Top
page A - 3page A - 12page A - 21page A - 30
Part Lists
Bottom
LCD 14”
CD-ROM Drive
CD-RW Drive - Toshiba
Combo Drive - QSI
DVD-ROM Drive -QSI
Floppy Disk Drive
Hard Disk Drive
page A - 4page A - 13page A - 22page A - 31
page A - 5page A - 14page A - 23page A - 32
page A - 6page A - 15page A - 24page A - 33
page A - 7page A - 16page A - 25page A - 34
page A - 8page A - 17page A - 26page A - 35
page A - 9page A - 18page A - 27page A - 36
page A - 10page A - 19page A - 28page A - 37
page A - 11page A - 20page A - 29page A - 38
A - 2 Part List Illustration Location
Page 45
Top (M22ES)
Part Lists
導電布
Figure 1
Top (M22ES)
Part Lists
Top (M22ES) A - 3
Page 46
Part Lists
Bottom (M22ES)
Part Lists
Bottom (M22ES)
Figure 2
A - 4 Bottom (M22ES)
Page 47
LCD 14" (M22ES)
Part Lists
Figure 3
LCD 14" (M22ES)
Part Lists
LCD 14" (M22ES) A - 5
Page 48
Part Lists
Part Lists
CD-ROM Drive - Toshiba (M22ES)
Figure 4
CD-ROM Drive
(M22ES)
A - 6 CD-ROM Drive - Toshiba (M22ES)
Page 49
CD-RW Drive - Toshiba (M22ES)
Part Lists
Figure 5
CD-RW Drive
(M22ES)
Part Lists
CD-RW Drive - Toshiba (M22ES) A - 7
Page 50
Part Lists
Part Lists
Combo Drive - QSI (M22ES)
Figure 6
Combo Drive
(M22ES)
A - 8 Combo Drive - QSI (M22ES)
Page 51
DVD-ROM Drive - QSI (M22ES)
Part Lists
Figure 7
DVD-ROM Drive
(M22ES)
Part Lists
DVD-ROM Drive - QSI (M22ES) A - 9
Page 52
Part Lists
Floppy Disk Drive
Part Lists
Floppy Disk Drive (M22ES)
Figure 8
(M22ES)
A - 10 Floppy Disk Drive (M22ES)
Page 53
Hard Disk Drive (M22ES)
Part Lists
Figure 9
HDD Drive (M22ES)
Part Lists
Hard Disk Drive (M22ES) A - 11
Page 54
Part Lists
Part Lists
Top (D22ES)
Figure 1
Top (D22ES)
A - 12 Top (D22ES)
導電布
Page 55
Bottom (D22ES)
Part Lists
Figure 2
Bottom (D22ES)
Part Lists
Bottom (D22ES) A - 13
Page 56
Part Lists
LCD 14" (D22ES)
Part Lists
LCD 14" (D22ES)
Figure 3
A - 14 LCD 14" (D22ES)
Page 57
CD-ROM Drive - Toshiba (D22ES)
Part Lists
Figure 4
CD-ROM Drive
(D22ES)
Part Lists
CD-ROM Drive - Toshiba (D22ES) A - 15
Page 58
Part Lists
Part Lists
CD-RW Drive - Toshiba (D22ES)
Figure 5
CD-RW Drive
(D22ES)
A - 16 CD-RW Drive - Toshiba (D22ES)
Page 59
Combo Drive - QSI (D22ES)
Part Lists
Figure 6
Combo Drive
(D22ES)
Part Lists
Combo Drive - QSI (D22ES) A - 17
Page 60
Part Lists
DVD-ROM Drive
Part Lists
DVD-ROM Drive - QSI (D22ES)
Figure 7
(D22ES)
A - 18 DVD-ROM Drive - QSI (D22ES)
Page 61
Floppy Disk Drive (D22ES)
Part Lists
Figure 8
Floppy Disk Drive
(D22ES)
Part Lists
Floppy Disk Drive (D22ES) A - 19
Page 62
Part Lists
HDD Drive (D22ES)
Part Lists
Hard Disk Drive (D22ES)
Figure 9
A - 20 Hard Disk Drive (D22ES)
Page 63
Top (M27ES)
Part Lists
導電布
Figure 1
Top (M27ES)
Part Lists
Top (M27ES) A - 21
Page 64
Part Lists
Bottom (M27ES)
Part Lists
Bottom (M27ES)
Figure 2
A - 22 Bottom (M27ES)
Page 65
LCD 14" (M27ES)
Part Lists
Figure 3
LCD 14" (M27ES)
Part Lists
LCD 14" (M27ES) A - 23
Page 66
Part Lists
Part Lists
CD-ROM Drive - QSI (M27ES)
Figure 4
CD-ROM Drive
(M27ES)
A - 24 CD-ROM Drive - QSI (M27ES)
Page 67
CD-RW Drive - Toshiba (M27ES)
Part Lists
Figure 5
CD-RW Drive
(M27ES)
Part Lists
CD-RW Drive - Toshiba (M27ES) A - 25
Page 68
Part Lists
Part Lists
Combo Drive - QSI (M27ES)
Figure 6
Combo Drive
(M27ES)
A - 26 Combo Drive - QSI (M27ES)
Page 69
DVD-ROM Drive - QSI (M27ES)
Part Lists
Figure 7
DVD-ROM Drive
(M27ES)
Part Lists
DVD-ROM Drive - QSI (M27ES) A - 27
Page 70
Part Lists
Floppy Disk Drive
Part Lists
Floppy Disk Drive (M27ES)
Figure 8
(M27ES)
A - 28 Floppy Disk Drive (M27ES)
Page 71
Hard Disk Drive (M27ES)
Part Lists
Figure 9
HDD Drive (M27ES)
Part Lists
Hard Disk Drive (M27ES) A - 29
Page 72
Part Lists
Part Lists
Top (D27ES)
Figure 1
Top (D27ES)
A - 30 Top (D27ES)
導電布
Page 73
Bottom (D27ES)
Part Lists
Figure 2
Bottom (D27ES)
Part Lists
Bottom (D27ES) A - 31
Page 74
Part Lists
LCD 14" (D27ES)
Part Lists
LCD 14" (D27ES)
Figure 3
A - 32 LCD 14" (D27ES)
Page 75
CD-ROM Drive - QSI (D27ES)
Part Lists
Figure 4
CD-ROM Drive
(D27ES)
Part Lists
CD-ROM Drive - QSI (D27ES) A - 33
Page 76
Part Lists
Part Lists
CD-RW Drive - Toshiba (D27ES)
Figure 5
CD-RW Drive
(D27ES)
A - 34 CD-RW Drive - Toshiba (D27ES)
Page 77
Combo Drive - QSI (D27ES)
Part Lists
Figure 6
Combo Drive
(D27ES)
Part Lists
Combo Drive - QSI (D27ES) A - 35
Page 78
Part Lists
DVD-ROM Drive
Part Lists
DVD-ROM Drive - QSI (D27ES)
Figure 7
(D27ES)
A - 36 DVD-ROM Drive - QSI (D27ES)
Page 79
Floppy Disk Drive (D27ES)
Part Lists
Figure 8
Floppy Disk Drive
(D27ES)
Part Lists
Floppy Disk Drive (D27ES) A - 37
Page 80
Part Lists
HDD Drive (D27ES)
Part Lists
Hard Disk Drive (D27ES)
Figure 9
A - 38 Hard Disk Drive (D27ES)
Page 81
Schematic Diagrams
Appendix B:Schematic Diagrams
This appendix has circuit diagrams of the systems PCB’s.
Printed Circuit BoardPart No. of the Latest Version
System Board71-M2200-D06
Inverter Board71-M220R-D03
The following table indicates where to find the appropriate schematic diagram.
Diagram - PageDiagram - PageDiagram - Page
System Block Diagram - Page B - 2LVDS Interface (SiS301/2LV) - Page B - 13Audio Codec & AMP - Page B - 24
Table - Page B - 3961A-1 (PCI/IDE/HyperZip) - 1 of 4 - Page B - 14Fan & Modem Conn - Page B - 25
CPU (Socket 478) 1 of 2 - Page B - 4961A-2 (Misc Signals) - 2 of 4 - Page B - 15CPU VCORE - Page B - 26
CPU (Socket 478) 2 of 2 - Page B - 5961A-3 (USB) - 3 of 4 - Page B - 16System Power 1 SCH (+3V, +5V, +12V) - Page B - 27
Table 1
Schematic
Diagrams
Schematic Diagrams
Clock Generator - Page B - 6961A-4 (Power & RTC) - 4 of 4 - Page B - 17System Power 2 SCH (+2.5V, +1.25V) - Page B - 28
650-1 (Host/AGP) - 1 of 4 - Page B - 7IDE, LVDS, Inverter Conn - Page B - 18+1.8V, 3VH8, VCCID, PWRSW - Page B - 29
650-2 (Memory for DDR) - 2 of 4 - Page B - 8PCI LAN RTL8100B - Page B - 19Charger-PWM - Page B - 30
650-3 (HyperZip/VGA/Misc) - 3 of 4 - Page B - 9PCMCIA PCI1410 - Page B - 20Hole - Page B - 31
650-4 (Power) - 4 of 4 - Page B - 101394 TSB43AB21 - Page B - 21Inverter Board - Page B - 32
DDR SDRAM DIMM 1 & DIMM2 - Page B - 11LPC Super I/O NS393 - Page B - 22
DDR SSTL-2 Termination Resistors - Page B - 12LPC H8 - Page B - 23