Acer TravelMate 4020 Manual de usuario

Acer TravelMate 4020 Series

Service Guide

PRINTED IN TAIWAN

Service guide files and updates are available

on the ACER/CSD web; for more information,

please refer to http://csd.acer.com.tw

Revision History

Please refer to the table below for the updates made on TravelMate 4020 service guide.

Date Chapter Updates

III

transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in

any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without

the prior written permission of Acer Incorporated.

Disclaimer

The information in this guide is subject to change without notice.

Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the

contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular

purpose. Any Acer Incorporated software described in this manual is sold or licensed "as is". Should the

programs prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or its

dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential

damages resulting from any defect in the software.

Acer is a registered trademark of Acer Corporation.

Intel is a registered trademark of Intel Corporation.

Pentium and Pentium II/III are trademarks of Intel Corporation.

Other brand and product names are trademarks and/or registered trademarks of their respective holders.

Conventions

The following conventions are used in this manual:

SCREEN MESSAGES Denotes actual messages that appear

on screen.

NOTE Gives bits and pieces of additional

information related to the current

topic.

WARNING Alerts you to any damage that might

result from doing or not doing specific

actions.

CAUTION Gives precautionary measures to

avoid possible hardware or software

problems.

IMPORTANT Reminds you to do specific actions

relevant to the accomplishment of

procedures.

Preface

Before using this information and the product it supports, please read the following general information.

1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION

decided for Acer's "global" product offering. To better fit local market requirements and enhance product

competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g.

add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered

in this generic service guide. In such cases, please contact your regional offices or the responsible

personnel/channel to provide you with further technical details.

2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information

available on your regional web or channel. If, for whatever reason, a part number change is made, it will

not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer

office may have a DIFFERENT part number code to those given in the FRU list of this printed Service

Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and

service of customer machines.

Chapter 1 1

Features

This computer was designed with the user in mind. Here are just a few of its many features:

Performance

TIntel®915GM PCI Express chipset

TIntel®Pentium®M processor 725 (2MB L2 cache, 1.6 GHz, 400 MHz FSB)

TCPU Package is uFPGA 478 Package

TIntegrated Intel®PRO/Wireless 2200BG network connection (dual-mode 802.11b/g) Wi-Fi

CERTIFIEDTM solution

Memory

T256MB or 512MB of DDRII 400/533

TUpgradeable to 2GB Memory by Dual channels of SODIMM

T512KB flash ROM BIOS

Display

T15” XGA TFT LCD, supporting 1024x768 pixel resolution

T15.4” WXGA+TFT LCD, supporting 1280x800 pixel resolution

Graphics

TMicrosoft®DirectX®9.0 support

TATI POWERPLAYTM 5.0 support

TSimultaneous LCD and CRT display support

TUp to 2048x1536 resolution via non-interlaced CRT display

TDual independent display

TExternal resolution/refresh rate

T2048x1536: 85/75/70/66/60 Hz

T1600x1200: 120/100/85/75/60 Hz

T1280x1024: 60/70/75/85/90/100/120/160/180 Hz

T1024x768: 200/160/150/120/100/90/85/75/72/70/60 Hz

T800x600: 200/160/120/100/90/85/75/72/70/60 Hz

TMPEG-2/DVD hardware-assisted capability

TS-video/TV-out (NTSC/PAL) support

Audio

T16-bit AC’97 stereo audio

TDual speakers and one internal microphone

TSeparate audio ports for headphone-out, line-in, microphone-in devices

TBuilt-in two 1.5W speakers

System Specifications

Chapter 1

2Chapter 1

TMS-Sound Compatible

Storage

T60 GB ATA/100 hard disc drive

TOptical drive options: 8X DVD-Dual double-layer or DVD/CD-RW combo

TPC card 95 supported with one Type II

TPCI card bus

Tno ZV support

Communication

T56Kbps V.92 with PTT approval

T10/100M LAN on board

TWLAN 802.11b/g or 802.11 a/b/g dual-band tri-mode Wireless

Twith Mini-PCI interface

TBuilt-in 2 Antenna (which has to be placed on the top of LCD on the sides of LCD latch)

I/O Ports

TOne Type II PC Card slot

TOne RJ-11 phone jack (V.92, 56Kbps modem)

TOne RJ-45 network jack

TOne DC-in jack (AC adapter)

TOne external monitor port

TOne headphones/speaker/headphone-out jack

TMicrophone/line-in jack

TThree USB 2.0 ports

Chapter 1 3

Battery

T4-cell of Li-ion battery pack, (2200mAh,32W)

T65W AC adaptor 19V 3.42A

Weight (with battery)

T3.0 kg (6.6 lbs.)

Dimensions

T364(W) x 279(D) x 33.9/38.9(H) mm (14.3 x 11 x 1.3/1.5 inches)

Environment

TTemperature

TOperating: 5oC ~ 35oC

TNon-operating: -20oC ~ 65oC

THumidity ( non-condensing)

TOperating: 20% ~ 80% RH

TNon-operating: 20% ~ 80% RH

4Chapter 1

Mainboard Placement

Top View

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