Acer 4520G, 4220G manual Copyright

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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 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.

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Contents Aspire 4520/4220/4520G/4220G Series Service Guide Revision History Date Chapter UpdatesCopyright Conventions Preface Page System Specifications FeaturesChapter Communication AudioStorage subsystem Input devicesPage Environment Mono System Block Diagram System Block DiagramTop View Board LayoutBottom View Your Acer Notebook tour Front ViewIcon Description Closed Front View Left View Rear view Right ViewBase view IndicatorsEasy-Launch Buttons Icon Function DescriptionHDD Touchpad Basics Launch key Default applicationChapter Windows Keys Using the KeyboardDesired Access Num Lock On Num Lock Off Lock Keys and embedded numeric keypadTechnology on Hot KeysKey Icon Description Hot Key Icon Function DescriptionEuro symbol Special KeyUS dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Chapter To create new power plan Acer ePower ManagementAC Mode Adapter mode DC Mode Battery modeAcer ePresentation Management Battery statusAcer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Getting to know your Acer OrbiCam Acer eSettings ManagementChanging the Acer OrbiCam resolution Using the Acer OrbiCam as webcamLaunching the Acer OrbiCam Acer GridVista dual-display compatible Using the System UtilitiesLaunch Manager Second Level Cache Hardware Specifications and ConfigurationsProcessor CPU Fan True Value Table0MB System MemoryMemory Combinations 2GBModem Interface Bluetooth InterfaceWireless Module 802.11a/b/g/n LAN InterfaceAudio Interface DVD-Dual InterfaceKeyboard USB PortPcmcia Port System Board Major ChipsLCD 14.1 inch BatterySystem Power Management LCD InverterAC Adaptor Chapter 2000 MHz System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationMain Boot Power ExitParameter Description Format/Option Security Set Supervisor PasswordSetting a Password Clear or SetParameter Description Option Changing a Password Removing a PasswordPage Power Exit BootPower DipmHipm Parameter Description Format/Option Exit Information Main Security Boot PowerBios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartScrew M2*4 Screw ListDescription Part Number Screw M2*3NLRemoving the Battery Pack Removing the ODD Module Removing the HDD ModuleChapter Removing the Memory Removing the Wireless LAN CardRemoving the Keyboard and LCD Module Detach the LCD module from the main unit Disassembling the Lower Case Assembly Disassembling the Main UnitRemoving the Main Board Removing the Speakers Disassembling the Upper Case AssemblyRemoving the Bluetooth Module Removing the Audio BoardRemoving the MDC Card Module Disassembling the Main BoardRemoving the Touchpad Cable Removing the USB BoardRemoving the CPU Removing the Thermal Module and System FanDisassembling the LCD Module Disassembling the External Modules Disassembling the HDD ModuleDisassembling the ODD Module Symptoms Verified Go To TroubleshootingKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Codes Error Messages Index of Error MessagesError Code List Error Message ListCPU ID Cmos DimmNo beep Error Messages FRU/Action in Sequence LCDCRT Code Beeps Post Routine Description Phoenix Bios Beep CodesChapter Code Beeps Post Routine Description Code Beeps Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsPeripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsJumper and Connector Locations Bottom View FRU Field Replaceable Unit List Category Part Name and Description Acer Part No Aspire Mono Exploded DiagramPower Cord US 3PIN Rohs Power CORDSWI1.8M 3PBLACKPower Cordit 1.8M 3PBLACK Power CORDS.A 1.8M 3BLACKBase Duck Rubber Upper Case for FP W/TP, TPCable Lower Case W/ SPEAKER, Modem Cable Base ODD CAPGCC-T10N Pata LF W/O Bezel ODD Bracket DVD/CDRW Combo ModuleDVD/CDRW Combo Drive 24X Sony CRX880A LF W/O Bezel DVD/CDRW Combo Drive 24X HldsWD1600BEVS-22RST0 ML80 Sata LF WD1200BEVS-22RST0 ML80 Sata LFSata LF F/W3.ALD HTS541616J9SA00 SURUGA-B LF FCategory Part Name and Description Acer Part No LCD LCD Module 12.1 Wxga W Antenna 3 Wire W/0.3M CCD LCD 12.1 IN. TFT Wxga NON-GLAREWire W/0.3M CCD Bison LCD Cover Assy W/ANTENNA Wire W/0.3M CCD Suyin LCD Bezel Assy W/LOGO W/CCDLCD Module 12.1 Wxga W/O Antenna 2 Wire W/CCD LCD 12.1 IN. TFT Wxga NON-GLARELCD Bracket W/HINGE L LCD Bracket W/HINGE RLCD Module 12.1 Wxgag W/O Antenna 3 Wire W/ CCD LCD 12.1 IN. TFT Wxgag Glare AUAntenna 2 Wire W/CCD LCD 12.1 IN. TFT Wxgag Glare AU LCD Module 12.1 Wxgag WNT512T64UH8B0FN-3C LF Mainboard Mainboard 965GM Sata UMA WCard Reader W/O CPU Memory 512MB Hynix Ddrii 667 512MB HYMP564S64CP6-Y5 LF 512MB Nanya Ddrii 667 512MBScrew M2.0*6-I-BNINYLOK Screw M2.0*1.5-INIANTI-LOOSEScrew M2*5-IBZNNYLOK
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