Acer Travelmate 720 Service Guide
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Travel Mate 720 Service Guide PART NO.: 49.42C01.001 DOC. NO.: SG295-9803A PRINTED IN TAIWANService guide files and updates are available on the AIPG/CSD web; for more information, please refer to http://csd.acer.com.tw 720.book Page I Saturday, March 6, 1999 10:00 AM
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II Copyright Copyright © 1999 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, 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...
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III Conventions The following conventions are used in this manual: Screen messagesDenotes actual messages that appear on- screen. NOTE Gives bits and pieces of additional informa- tion related to the current topic. WA R N I N G Alerts you to any damage that might result from doing or not doing specific actions. CAUTION Gives precautionary measures to avoid pos- sible hardware or software problems. IMPORTANT Reminds you to do specific actions relevant to the accomplishment of procedures. 720.book Page...
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IV Preface Before using this information and the product it supports, please read the fol- lowing general information! 1 This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acers global product offering. To better fit local market requirements and enhance product competitive- ness, 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...
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V Chapter 1 System Specifications Major Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Video Performance . . . . . . . . . . . . . . . . . . . . . 2 Simultaneous Display . . . . . . . . . . . . . . . . . . . 2 Dual Display . . . . . . . . . . . . . . . ....
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VI Powe r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1 720.boo k Pag e VI Satu rday, M arc h 6, 199 9 10:0 0 AM
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VII Setting Thermal Sensor Utility . . . . . . . . . . . . 97 Running the Diagnostics . . . . . . . . . . . . . . . . 98 Chapter 5 Jumper and Connector Information Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Chapter 6 FRU (Field Replaceable Unit) List Appendix A Model Definition and Configuration Appendix B Test Compatible Components List PCMCIA . . . . . . . . . . . . . . . . . . . . . . . ....
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VIII Table of Contents 720.book Page VIII Saturday, March 6, 1999 10:00 AM
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Chapter 1 1 Major Features System TIntel Pentium® II processor T64-bit main memory and on-die1 L2 cache memory TLarge and vibrant Thin-Film-Transistor (TFT) Extended Graphics Array (XGA) Liquid Crystal Display (LCD) T256-bit PCI/AGP graphics acceleration with 2.5MB graphics memory TInternal, Ultra-slim, high-speed and removable CD-ROM drive (AcerMedia Bay) TInternal 3.5-inch floppy drive THigh-capacity, Enhanced-IDE removable hard disk TLithium-Ion battery pack TPower management system T16-bit...
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2 System Specifications Display The large graphics display offers excellent viewing, display quality and desktop performance graphics. The computer supports a Thin-Film Transistor (TFT) liquid crystal display (LCD) displaying 16-bit hi-color at 1024x768 Extended Graphics Array (XGA) resolution. Video Performance PCI local bus video with industry-leading 256-bit graphics acceleration and high-speed 2.5MB Synchronous Graphics Random Access Memory (SGRAM) boost video performance. Simultaneous Display...