Acer Aspire 8942 Service Guide
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Acer Aspire 8942/8942G SeriesService 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
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II Revision History Please refer to the table below for the updates made on Acer Aspire 8942G service guides. DateChapterUpdates
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III Copyright Copyright © 2009 by Acer Computer 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.
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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 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...
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VI
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VII Table of Contents System Specifications 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Closed Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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VIII Table of Contents Removing the Launch Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 Removing the Volume Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82 Removing the Power Saving Board FFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84 Removing the Media Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 Removing the TouchPad Lock Board . . . . . . . . . . . . . . . . ....
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IX Table of Contents Replacing the Finger Print Reader Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . .164 Replacing the TouchPad Lock Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165 Replacing the Media Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167 Replacing the Power Saving Board FFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .168 Replacing the Volume Control Board . . . . . . . . . . . . . . . . . . . ....
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X Table of Contents Test Compatible Components 291 Microsoft® Windows® 7 Environment Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .292 Online Support Information 295 Index 297