Acer Travelmate 7720 Service Guide
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TravelMate 7720/7320 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
SG_Tangiz.book Page I Tuesday, July 10, 2007 11:01 AM
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II Revision History Please refer to the table below for the updates made on TravelMate 7720/7320 Series service guide. DateChapterUpdates SG_Tangiz.book Page II Tuesday, July 10, 2007 11:01 AM
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III Copyright Copyright © 2007 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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IV Conventions The following conventions are used in this manual: SCREEN MESSAGESDenotes actual messages that appear on screen. NOTEGives bits and pieces of additional information related to the current topic. WARNINGAlerts you to any damage that might result from doing or not doing specific actions. CAUTIONGives precautionary measures to avoid possible hardware or software problems. IMPORTANTReminds you to do specific actions relevant to the accomplishment of procedures. SG_Tangiz.book Page IV...
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V 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 Acers 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...
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VI SG_Tangiz.book Page VI Tuesday, July 10, 2007 11:01 AM
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VII Table of Contents System Specifications 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Your Acer Notebook tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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VIII Table of Contents External Modules Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 Removing the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 Removing the SD dummy card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 Removing the PC and ExpressCard dummy cards . . . . . . . . . . . . . . . . . . . . . .63 Removing the Lower Cover . . . . . . . . . . . . . . . . . . . . . . . . ....
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IX Table of Contents Jumper and Connector Locations 125 Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126 FRU (Field Replaceable Unit) List 129 TravelMate 7720/7320 Exploded Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130 TravelMate 7720/7320 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140 Model Definition and Configuration 140 Test Compatible Components...
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X Table of Contents SG_Tangiz.book Page X Tuesday, July 10, 2007 11:01 AM