Clevo LP2600C Manuel utilisateur
I
PREFACE
SERVICE MANUAL
LCD PC
LP2600C/LP2600T
II
SERVICE MANUAL
NOTICE
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
©January, 2002
Notice
III
PREFACE
About This Manual
ABOUT THIS MANUAL
This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and inspec-
tion of personal computers.
It is organized to allow you to look up basic information for servicing and/or upgrading components of the LCD PC. 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, Switches and Jumpers
Appendix C, Circuit Diagrams
Appendix D, BIOS Update
RELATED DOCUMENT
You may also need to consult the following manual for additional information:
User’s Manual
This describes the LCD PC’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 LCD PC.
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SERVICE MANUAL
Table of Contents
Table of Contents
PREFACE
Notice ........................................................................................................................................................................................................ II
Trademarks........................................................................................................................................................................................ II
About This Manual ................................................................................................................................................................................ III
Related Document ............................................................................................................................................................................ III
Table of Contents .....................................................................................................................................................................................IV
CHAPTER 1. INTRODUCTION
Overview................................................................................................................................................................................................ 1-1
Systm Specifications ............................................................................................................................................................................. 1-2
CPU .................................................................................................................................................................................................. 1-2
Intel Celeron .............................................................................................................................................................................. 1-2
Intel Pentium III ....................................................................................................................................................................... 1-2
System Memory .............................................................................................................................................................................. 1-3
Core Logic ........................................................................................................................................................................................ 1-2
BIOS................................................................................................................................................................................................. 1-3
Video ................................................................................................................................................................................................ 1-3
Storage Devices ............................................................................................................................................................................... 1-4
Audio ............................................................................................................................................................................................... 1-4
PCMCIA .......................................................................................................................................................................................... 1-4
I/O.................................................................................................................................................................................................... 1-4
Input ................................................................................................................................................................................................ 1-5
Communications ............................................................................................................................................................................. 1-5
Security............................................................................................................................................................................................ 1-5
Power System .................................................................................................................................................................................. 1-6
Physical Specifications.......................................................................................................................................................................... 1-6
Environmental Specifications .............................................................................................................................................................. 1-6
V
PREFACE
Table of Contents
Temperature.................................................................................................................................................................................... 1-6
Humidity (non-condensing)........................................................................................................................................................... 1-6
External Locator .................................................................................................................................................................................... 1-7
Front View ...................................................................................................................................................................................... 1-7
Left View ......................................................................................................................................................................................... 1-8
Right View ...................................................................................................................................................................................... 1-9
Rear View...................................................................................................................................................................................... 1-10
System Board Overview ..................................................................................................................................................................... 1-11
Key Parts........................................................................................................................................................................................ 1-11
Cable Connectors, Switches & Jumpers ...................................................................................................................................... 1-12
CHAPTER 2. DISASSEMBLY
Overview................................................................................................................................................................................................ 2-1
Maintenance Tools .......................................................................................................................................................................... 2-2
Connections ..................................................................................................................................................................................... 2-2
Maintenance Precautions ............................................................................................................................................................... 2-3
Cleaning..................................................................................................................................................................................... 2-3
Back Cover Removal ............................................................................................................................................................................. 2-4
CPU Removal ......................................................................................................................................................................................... 2-5
CPU Upgrade Notes........................................................................................................................................................................ 2-6
Memory Module Removal..................................................................................................................................................................... 2-7
Removing DIMMs .......................................................................................................................................................................... 2-7
Installing DIMMs ........................................................................................................................................................................... 2-7
Modem Module Removal ...................................................................................................................................................................... 2-8
IEEE 1394 Module Removal ................................................................................................................................................................ 2-9
FDD Module Removal ......................................................................................................................................................................... 2-10
CD Device Module Removal ............................................................................................................................................................... 2-11
Inverter Board Removal...................................................................................................................................................................... 2-12
I/O Bracket Removal........................................................................................................................................................................... 2-13
System Board Removal ....................................................................................................................................................................... 2-14
LCD Module Removal ......................................................................................................................................................................... 2-16
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SERVICE MANUAL
Table of Contents
LED + Inverter Board Removal ........................................................................................................................................................ 2-19
Converter Board Removal................................................................................................................................................................... 2-20
Speaker Removal ................................................................................................................................................................................. 2-21
Base Assembly Removal...................................................................................................................................................................... 2-22
Power Supply Removal ....................................................................................................................................................................... 2-24
USB Board Removal ............................................................................................................................................................................ 2-27
Hard Disk Drive Removal .................................................................................................................................................................. 2-28
APPENDIX A. PART LISTS
APPENDIX B. SWITCHES AND JUMPERS
APPENDIX C. CIRCUIT DIAGRAMS
APPENDIX D. BIOS UPDATE
1 – 1
INTRODUCTION
1
1INTRODUCTION
This manual covers the information you need to service or upgrade the LP2600C/LP2600T LCD PC. Information about operating
the computer (e.g. getting started, and the System Configuration Utility) is in the User’s Manual. Information about drivers (e.g.
VGA & audio) is also found in the User’s Manual. That manual is shipped with the computer.
Operating systems (e.g. Windows 98 Second Edition, Windows 2000 Professional, 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 LCD PC comes with a built-in 15” LCD display and is upgradeable in the areas of CPU, system memory and hard disk. See
Chapter 2, “Disassembly,” for a detailed description of the upgrade procedures for each specific component. In addition, the BIOS
can be updated using software.
This chapter briefly introduces the computer’s technical specifications, external features and system board features.
1 – 2
SERVICE MANUAL
1
SYSTEM SPECIFICATIONS
CPU
Intel Celeron
0.13 Micron Process Technology
Socket Type Socket 370 (FCPGA2)
Speed 1.2/1.3/1.4 GHz (FSB100)
L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 256KB
0.18 Micron Process Technology
Socket Type Socket 370 (FCPGA)
Speed 733/766MHz/1GHz (FSB66)
800/850/900/950MHz/1.0/1.1GHz (FSB100)
L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 128KB
Intel Pentium III
0.13 Micron Process Technology
Socket Type Socket 370 (FCPGA2)
Speed 1.13/1.2 GHz (FSB133)
L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 256KB
0.18 Micron Process Technology
Socket Type Socket 370 (FCPGA)
Speed 800/866/933MHz/1GHz (FSB133)
750/800/850MHz/1/1.1GHz (FSB100)
L1 cache (in CPU) 16KB code + 16KB data
L2 cache (on die) 256KB
System Specifications
1 – 3
INTRODUCTION
1
SYSTEM MEMORY
Type SDRAM, 3.3V, 100/133MHz (PC100/133)
Base 0MB (onboard)
Expansion up to 1GB using one or both 168-pin DIMM sockets
(DIMM sizes: 64MB, 128MB, 256MB, 512MB)
CORE LOGIC
SiS630ST digital I/F
BIOS
Insyde 2Mb Flash ROM, APM 1.2, ACPI
VIDEO
Controller built-in SiS630ST
Memory* SSMA
Interface digital I/F
Display built-in 15” LCD
color TFT
XGA (1024 x 768), 256K colors
Port analog 15-pin VGA port for CRT
*The system allocates or “shares” a portion of system memory for video use. “Shared” memory size
is user-configurable via the SCU.
System Specifications
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1
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