IPreface1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATIONdecided for Acer's "global" product offering. To better fit local market requirements and enhance productcompetitiveness, 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 coveredin this generic service guide. In such cases, please contact your regional offices or the responsiblepersonnel/channel to provide you with further technical details.2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date informationavailable on your regional web or channel. If, for whatever reason, a part number change is made, it will notbe noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer officemay have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide. YouMUST use the list provided by your regional Acer office to order FRU parts for repair and service ofcustomer machines.Revision HistoryPlease refer to the table below for the updates made on Acer AR320 service guide.Date Chapter UpdatesCopyrightCopyright © 2009 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, inany form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, withoutthe prior written permission of Acer Incorporated.DisclaimerThe information in this guide is subject to change without notice.Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to thecontents hereof and specifically disclaims any warranties of merchantability or fitness for any particularpurpose. Any Acer Incorporated software described in this manual is sold or licensed "as is". Should theprograms prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or itsdealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequentialdamages 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.