Acer 8943G User Manual

Aspire 8943G Series

Service Guide

Service guide files and updates are available

on the ACER/CSD web; for more information,

please refer to http://csd.acer.com.tw

PRINTED IN TAIWAN

Revision History

Please refer to the table below for the updates made on this service guide.

Date Chapter Updates

II

Copyright

Copyright © 2010 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.
Other brand and product names are trademarks and/or registered trademarks of their respective holders.

III

Conventions

The following conventions are used in this manual:

SCREEN MESSAGES Denotes actual messages that

appear on screen.

NOTE Gives bits and pieces of additional

information related to the current
topic.

WARNING Alerts you to any damage that might

result from doing or not doing
specific actions.

CAUTION Gives precautionary measures to

avoid possible hardware or software
problems.

IMPORTANT Reminds you to do specific actions

relevant to the accomplishment of
procedures.

NOTE: This symbol where placed in the Service Guide designates a compo nent tha t should
be recycled according to the local regulations.

IV

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 be covered
in this generic service guide. In such cases, please contact your regional offices or the responsible
personnel/channel to provide you with further technical details.

2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information
available on your regional web or channel. If, for whatever reason, a part number change is made, it will
not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer
office may have a DIFFERENT part number code to those given in the FRU list of this printed Service
Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and
service of customer machines.

V

VI

Table of Contents

System Specifications 1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Notebook Tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Closed Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Left View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Right View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Base View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

TouchPad Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Using the Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Lock Keys and embedded numeric keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Windows Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Hot Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Special Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Hardware Specifications and Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

System Utilities 31

BIOS Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Navigating the BIOS Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Main . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

BIOS Flash Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

DOS Flash Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

WinFlash Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

Remove HDD/BIOS Password Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Removing BIOS Passwords: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Miscellaneous Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Machine Disassembly and Replacement 45

Disassembly Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Related Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Replacement Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Pre-disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

External Module Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

External Modules Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

Removing the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Removing the Dummy Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Removing the Base Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

Removing the Hard Disk Drive Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Removing the DIMM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Removing the WLAN Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Removing the TV Tuner Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Removing the Slave HDD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Removing the ODD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

Removing the Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Main Unit Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Main Unit Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Removing the Upper Cover and LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . .66

VII

Table of Contents

Removing the Microphone Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Removing the Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

Removing the Mainboard to Touchpad Cable . . . . . . . . . . . . . . . . . . . . . . . . . .74

Removing the Touchpad Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Removing the Finger Print Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Removing the LAN Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Removing the USB Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81

Removing the Mainboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

Removing the RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Removing the Thermal Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Removing the CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

Removing the PCH Heatsink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

Removing the Subwoofer and Back Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . .90

Removing the TV Tuner Cable Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

Removing the DC-In Cable Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Removing the Front Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

LCD Module Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

LCD Module Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

Removing the LCD Hinge Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Removing the LCD Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Removing the Camera Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103

Removing the LCD Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Removing the Arcade Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Removing the Power Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109

LCD Reassembly Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

Replacing the Power Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

Replacing the Arcade Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113

Replacing the LCD Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114

Replacing the Camera Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Replacing the LCD Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Replacing the LCD Hinge Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120

Main Unit Reassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Replacing the Front Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Replacing the DC-In Cable Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Replacing the TV Tuner Cable Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

Replacing the Subwoofer and Back Speaker . . . . . . . . . . . . . . . . . . . . . . . . . .127

Replacing the PCH Heatsink. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131

Replacing the CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

Replacing the Thermal Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Replacing the RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

Replacing the Mainboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

Replacing the USB Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138

Replacing the LAN Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140

Replacing the Finger Print Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

Replacing the Touchpad Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144

Replacing the Mainboard to Touchpad Cable . . . . . . . . . . . . . . . . . . . . . . . . . .146

Replacing the Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148

Replacing the Microphone Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150

Replacing the Upper Cover and LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . .151

Replacing the Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157

Replacing the ODD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159

Replacing the Slave HDD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161

Replacing the TV Tuner Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164

Replacing the Wireless LAN Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .165

Replacing the DIMM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166

VIII

Table of Contents

Replacing the Hard Disk Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .167

Replacing the Base Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169

Replacing the Dummy Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169

Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170

Troubleshooting 171

Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171

Power On Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172

No Display Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173

Random Loss of BIOS Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174

LCD Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175

Built-In Keyboard Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176

TouchPad Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177

Internal Speaker Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178

Internal Microphone Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .179

HDD Not Operating Correctly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180

USB Failure (Right up/down side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181

Other Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181

Intermittent Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182

Undetermined Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182

Post Code Reference Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .183

Jumper and Connector Locations 189

Mainboard Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .189

Mainboard Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190

Clearing Password Check and BIOS Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . .191

Mainboard CMOS Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191

BIOS Recovery by Crisis Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192

FRU (Field Replaceable Unit) List 193

Exploded Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193

Main Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193

LCD Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .194

FRU List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195

Screw Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .207

Model Definition and Configuration 209

Aspire 8943G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .209

Test Compatible Components 343
Online Support Information 349

IX

Table of Contents

X

System Specifications

Features

Below is a brief summary of the computer’s many features:

Operating System

• Genuine Windows® 7 Home Basic 64-bi t

• Genuine Windows® 7 Home Premium 64-bit

Platform

• Intel® Core™ i7-820QM processor (8 MB L3 cache, 1.73 GHz with Turbo Boost up to 3.06 GHz,
DDR3 1333 MHz, 45 W), i7-720QM processor (6 MB L3 cache, 1.60 GHz with Turbo Boost up to

2.80 GHz, DDR3 1333 MHz, 45 W), supporting Intel® 64 architecture, Intel® Smart Cache

• Intel® Core™ i7-620M processor (4 MB L3 cache, 2.66 GHz with Turbo Boost up to 3.33 GHz,
DDR3 1066 MHz, 35 W), supporting Intel® 64 architecture, Intel® Smart Cache

• Intel® Core™ i5-430M/i5-520M/i5-540M processor (3 MB L3 cache, 2.26/2.40/2.53 GHz with
Turbo Boost up to 2.53/2.93/3.06 GHz, DDR3 1066 MHz, 35 W), supporting Intel® 64 architecture,
Intel® Smart Cache

• Intel® Core™ i3-330M/i3-350M processor (3 MB L3 cache, 2.26 GHz, DDR3 1066 MHz, 35 W),
supporting Intel® 64 architecture, Intel® Smart Cache

• Mobile Intel® HM55 Express Chipset

Chapter 1

System Memory

• Dual-channel DDR3 SDRAM support:

• Up to 4 GB of DDR3 system memory, upgradable to 16 GB using four soDIMM modules5

(only for models with Intel® Core™ i7-820QM/i7-720QM processor)

• Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules5 (only

for models with Intel® Core™ i7-620M, i5-430M/i5-520M/i5-540M, or i3-330M/i3-350M
processor)

Display

• 18.4" Full HD 1920 x 1080 pixel resolution, high-brightness (220-nit) Acer CineCrystal™ LED­backlit TFT LCD

• Mercury free, environment friendly

• 8 ms response time

• 60% color gamutFrameless design

• 16:9 aspect ratio

Chapter 1 1

TV Tuner

• Digital TV-tuner supporting DVB-T (Digital Video Broadcasting-Terrestrial) standard (6 to 8 MHz)

• I/O:

• Connectors:

• DVB-T antenna (UHF/VHF reception)

• Remote control

Graphics

• ATI Mobility Radeon™ HD 5850 with 1024 MB of dedicated DDR3 VRAM, supporting Unified

• ATI Mobility Radeon™ HD 5650 with 1024 MB of dedicated DDR3 VRAM, supporting Unified

• Dual independent display support

• 16.7 million colors

• External resolution / refresh rates:

• MPEG-2/DVD decodingVC-1 and H.264 (AVC) decodingMicrosoft® DirectX® Video Acceleration

• HDMI™ (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content

• RF-in jack for digital TV antenna cable input

• PAL/SECAM-to-RF

• NTSC-to-PAL/SECAM

Video Decoder (UVD), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0,
Microsoft® DirectX® 11, OpenGL® 3.1, OpenCL™ 1.1

Video Decoder (UVD), OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0,
Microsoft® DirectX® 11, OpenGL® 3.1, OpenCL™ 1.1

• VGA port up to 2048 x 1536: 85 Hz·

• HDMI™ port up to 1920 x 1080: 60 Hz

(DXVA) application interface (API)

Protection) support

Audio subsystem

• Dolby® 7-optimized Acer CineSurround sound system with five built-in speakers and one
subwoofer supporting low-frequency effects

• Optimized 3rd Generati on D ol by ® Ho me Th eat er®7 audio enhancement, featuring Dolby® Digital
Live, Dolby® Pro Logic® IIx, Dolby® Headphone, Dolby® Natural Bass, Dolby® Sound Space
Expander, Dolby® Inverse Filtering, Dolby® High Frequency Enhancer technologies

• True 5.1-channel surround sound output

• High-definition audio support

• S/PDIF (Sony/Philips Digital Interface) support for digital speakers

• MS-Sound compatible

• Acer PureZone technology with two built-in stereo microphones, featurin g beam forming, echo
cancellation, and noise suppression technologies

2 Chapter 1

Storage subsystem

• Hard disk drive:

• One or two 160/250/320/500/640 GB or larger

• Multi-in-1 card reader, supporting:

• Secure Digital™ (SD), MultiMediaCard™ (MMC), Memory S tick™ (MS), Memory S tick PRO™

(MS PRO), xD-Picture Card™ (xD)

Optical Media Drive

• 4X Blu-ray Disc™ Writer / DVD-Super Multi double-layer drive:

• Read: 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 8X

DVD-ROM DL, 6X DVD-R DL, 6X DVD+R DL, 8X DVD-RW, 8X DVD+RW, 5X DVD-RAM, 4X
BD-ROM, 4X BD-R, 2X BD-RE, 4X BD-ROM DL, 4X BD-R DL, 2X BD-RE DL

• Write: 24X CD-R, 16X CD-RW, 8X DVD-R, 8X DVD+R, 6X DVD-RW, 6X DVD+RW, 5X DVD-

RAM, 4X DVD+R DL, 4X DVD-R DL, 4X BD-R, 2X BD-RE, 4X BD-R DL, 2X BD-RE DL

• 4X Blu-ray Disc™ / DVD-Super Multi double-layer drive:

• Read: 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 8X

DVD-ROM DL, 6X DVD-R DL, 6X DVD+R DL, 8X DVD-RW, 8X DVD+RW, 5X DVD-RAM, 4X
BD-ROM, 4X BD-R, 2X BD-RE, 4X BD-ROM DL, 4X BD-R DL, 2X BD-RE DL·

• Write: 24X CD-R, 16X CD-RW, 8X DVD-R, 8X DVD+R, 6X DVD-RW, 6X DVD+RW, 5X DVD-

RAM, 4X DVD+R DL, 4X DVD-R DL

• 8X DVD-Super Multi double-layer drive:

• Read: 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM, 8X DVD-R, 8X DVD+R, 6X

DVD-ROM DL, 6X DVD-R DL, 6X DVD+R DL, 6X DVD-RW , 6X DVD+RW, 5X DVD-RAM·

• Write: 24X CD-R, 16X CD-RW, 8X DVD-R, 8X DVD+R, 4X DVD-R DL, 4X DVD+R DL, 6X

DVD-RW, 8X DVD+RW, 5X DVD-RAM

Communication

• Webcam:

• Acer Video Conference, featuring:

• Acer Crystal Eye high-def webcam with 1280 x 1024 resolution·

• Acer Video Conference Manager software, featuring Video Quality Enhancement (VQE)

technology, supporting 640 x 480 resolution online video calls

• Acer PureZone technology

• Wireless and networking:

•WLAN:

• Intel® Centrino® Wireless-N 1000 b/g/n Wi-Fi CERTIFIED™ with Acer Nplify™, featuring

MIMO technology (only for models with Intel® Core™ i7-820QM/i7-720QM processor)

• Acer InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™Acer InviLink™ 802.11b/g Wi-Fi

CERTIFIED™

• Supporting Acer SignalUp™ wireless technology

• WPAN1:Bluetooth® 2.1+EDR

• LAN: Gigabit Ethernet, Wake-on-LAN ready

Chapter 1 3

Privacy control

• Acer Bio-Protection fingerprint solution, featuring Windows® logon, computer protection, Acer
FingerLaunch, ProfileLaunch, MusicLaunch, Password Bank, MyLaunch, FingerNav

• BIOS user, supervisor, HDD passwords

• Kensington lock slot

Dimensions and Weight

• 440 (W) x 295 (D) x 31/43.8 (H) mm (17.34 x 11.62 x 1.22/1.73 inches)

• 4.6 kg (10.1 lbs.)14 with 8-cell battery

Power Adapter and Battery

• ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving
modes

• 3-pin 120 W AC adapter (only for models with Intel® Core™ i7-820QM/i7-720QM processor)

• 155 (W) x 67 (D) x 36.5 (H) mm (6.1 x 2.63 x 1.43 inches)

• 570 g (1.25 lbs.)14 with 180 cm DC cable

• 3-pin 90 W AC adapter:

• 133 (W) x 59 (D) x 31 (H) mm (5.23 x 2.32 x 1.22 inches)

• 390 g (0.86 lbs.)14 with 180 cm DC cable

• Acer QuicCharge™ technology:

• 80% charge in 1 hour

• 2-hour rapid charge system-off

• 71 W 4800 mAh 8-cell Li-ion standard battery pack

• Estimated battery life: Up to 3 hours

• ENERGY STAR®

Special Keys and Controls

• 103-/104-/107-key keyboard, with inverted "T" cursor layout

• Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip

• Acer Bio-Protection fingerprint reader, featuring Acer FingerNav 4-way control function

• 10 function keys, four cursor keys, two Windows® keys, hotkey controls, independent numeric
keypad, international language support

• Acer PowerSmart key

• Easy-launch keys: Acer Backup and Programmable1, WLAN, Bluetooth®

• Acer MediaTouch capacitive human interface device, including:

• Acer Arcade™

• Volume meter (volume up/down)

• Media control (play/pause, stop, previous, next)

• Mute and hold keys

• Acer Media Center remote control

4 Chapter 1

I/O Ports

• Acer Bio-Protection fingerprint reader

• Multi-in-1 card reader (SD™, MMC, MS, MS PRO, xD)

• Five USB 2.0 ports

• eSATA port

• IEEE 1394 port

• HDMI™ port with HDCP support

• Consumer infrared (CIR) port

• External display (VGA) port

• Headphone/speaker/line-out jack with S/PDIF support

• Microphone-in jack

• Line-in jack

• Ethernet (RJ-45) port

• DC-in jack for AC adapter

Optional Items

• Acer Media Center remote control

• 2 GB / 4 GB DDR3 1066 MHz soDIMM module

• 8-cell Li-ion battery pack

• 3-pin 120 W AC adapter

• External USB floppy disk drive

Warranty

• One-year International Travelers Warranty (ITW)

Environment

• Temperature:

• Operating: 5°C to 35°C

• Non-operating: -20°C to 65°C

• Humdity (non-condensing):

• Operating: 20% to 80%

• Non-operating: 20% to 80%

NOTE: The specifications listed above are for reference only. The exact configuration of the PC depends on

the model purchased.

Chapter 1 5

System Block Diagram

Note:
HM55

does not support USB 6 & 7

HM55

does not support SATA 2 & 3

eSATA Conn.

USB 9

USB Port x 5

USB 1, 3, 11, 12

(Debug)

Bluetooth

USB 4

CCD

USB 8

FingerPrint

USB 2

Front Stereo Amp
(G1453L/ 2W+2W

Front Speaker

(Debug)

)

X'TAL

14.318MHz

Center Mono Amp
(G1442/ 2W)

Cen

ter Speaker

CLOCK GENERATOR

SELGO: SLG8SP595V

DDR III

eSATA Buffer

Rear Audio Amp
& Head phone

AN12947A

Speaker

P3

SO-DIMM 0
SO-DIMM 1
SO-DIMM 2
SO-DIMM 3

HDD (SATA) *2

ODD (SATA)

Audio CODEC

ALC669X

Sub-Amplifier
(TPA311D1)

S/PDIF

SUBWOOFER

BCLK: 133MHz
PEG_CLK: 100MHz
DPLL_REF_SSCLK: 120MHz

Dual Channel

800/ 1066 MHz

800 MT/s 1066 MT/s

Line in

*

SATA0

SATA5

SATA1

SATA4

USB 2.0

Azalia

[Arrandale Only]

SPI ROM

4MB x1 (Basic ME+Braidwood)

MIC

intel

<MCH Processor>

Arrandale (SG)
Clarksfield (Discrete)

rPGA 989

(37.5mm X 37.5mm)

DDR SYSTEM MEMORY

FDI

FDI

intel

<PCH>

SATA

3.0 G

T/s

Ibex Peak_M

mBGA 676

USB

(27mm X 25mm)

HDA

SPI

Jack

Int. D-MI

C

*

PCI-E
X16

DMI

X4 DMI interface

DMI

PCI-E

LPC

EC (WPC781)

SPI ROM

Touch Pad

K/B COON.

GPU CORE PWR

ISL6264

GPU IO PW

ISL62827

DISCHARGER

ICP

LVDS_CRT
Switch Grapgics

X'TAL

24.576MHz

+3V,+ 5V,+1.5V,+1.05V,+1.1V_VTT

+1.0V/+1.8V

RT9018A + TPS54418

CPU VGFX_AXG

ISL62881

THERMAL
PROTECTION

Atheros

Giga-LAN

Transformer

Fan Driver

(PWM Type)

PCIE

AMD GPU

2.5GT/s

Broadway-Pro
1GB

(64Mb x 32 IO

[Arrandale Only]

INT_CRT

*

[Arranda

INT

_LVDS

PCI-Express

2.5GT/s

X'TAL

32.768KH

z

X'TAL

32.768KH

*

z

IEEE1394a
connector

Graphics Interfaces

RTC
P9

HDMI

/ Madiso

n-Pro

CRT

x 8 pcs)

LVDS

X'TAL

27.0MHz

le Only]

PCIE-5

OKLC

_TU

IEEE1394 &
Media Cardreader

OZ888

Card Reader
Connector

RJ45 Connector

AR8151

Daughter Board

Daughter Board

R

HDMI

CRT

LVDS

PCIE-1 & 2

CLKOUT_PEG_1&3

PCIE-6

LC2E

OK

_TU

CHARGER

ISL88731

3/5V SYS PWR

RT8206

CPU CORE PWR

ISL62882

ARD: 1.05V
CFD: 1.1V

CPU VTT

UP61111AQDD

VTT 1.05V

UP61111AQDD

DDR3 PWR

RT8207A

Mini Card

WLAN / TV

USB 10 & 13

_GEP

B

X'TAL
25MHz

CIR

6 Chapter 1

Notebook Tour

This section provides an overview of the features and functions of the notebook.

Top View

1

2

3

13
12

4

5

6

11
10

7
8

# Icon Item Description

1 Acer Crystal Eye

webcam

2 Display screen Also called Liquid-Crystal Display (LCD), displays

3 Arcade key Launches InstantOn Arcade.

P

4 Keyboard For entering data into your computer
5 Microphone Internal microphone for recording sound.

P key / Acer
PowerSmart key

Web camera for video communication. (only for certain
models)

computer output (configuration may vary by model).

Programmable key (configuration may vary by model). /
Puts your computer into power-saving mode (configuration
may vary by model).

9

Chapter 1 7

# Icon Item Description

6 Touchpad/Media

Console

Movie Launch movie playback software.

Music Launch music playback software.

Play/pause Play or pause a selected media file.
Stop Stop playing the selected media file.

Previous Return to the previous media file.
Next Jump to the next media file.

Mute Turn the volume on or off.
*Touchpad becomes inactive when Media Console is active .

7 Media Console

controller

8 Communication

key

Backup key Launches Acer Backup Management for three-step data

Touch-sensitive pointing device which fu nctions like a
computer mouse*. / Touch sensitive controls for Acer
Arcade, volume (up/down) and media (play/pause, stop,
previous, next); with mute.

Turns Media Console on or off.

Enables/disables the computer’s communication devices.
(Communication devices may vary by configuration.)

backup.

HDD indicator Indicates when the hard disk drive is active.

Power indicator Indicates the computer’s power status.

9 Click buttons

(left, and right)

10 Palmrest Comfortable support area for your hand when using the

11 Acer Bio-

Protection

fingerprint reader
12 Speakers Left and right speakers deliver stereo audio output.
13 Power button/ Turns the computer on and off.

The left and right buttons function like the left and right
mouse buttons.

computer.
Supports Acer FingerNav 4-way control function (only for

certain models).

Closed Front View

123

# Icon Item Description

1 Thumbwheel Turn the volume up or down.

8 Chapter 1

# Icon Item Description

2 Multi-in-1 card

reader

3 CIR receiver Receives signals from a remote control.

Accepts Secure Digital (SD), MultiMediaCard (MMC),
Memory Stick (MS), Memory Stick PRO (MS PRO), xD­Picture Card (xD).

Note: Push to remove/install the card. Only one card can
operate at any given time.

Left View

21345687

# Icon Item Description

Kensington lock

slot

1

2

3

Ventilation slots Enable the computer to stay cool, even after prolonged

External display

(VGA) port

Connects to a Kensington-compatible computer security
lock.

Note: Wrap the computer security lock cable around an
immovable object such as a table or handle of a locked
drawer. Insert the lock into the notch and turn the key to
secure the lock. Some keyless models are also available.

use.
Connects to a display device (e.g. external, LCD monitor,

LCD projector).

4 HDMI HDMI port Supports high definition digital video connections.

USB 2.0 / eSATA

5

6

7
8 Line-in jack Accepts audio line-in devices (e.g., audio CD player, stereo

/e

SATA

port

USB 2.0 port Connects to USB 2.0 devices (e.g., USB mouse, USB

4-pin IEEE 1394

port

Microphone jack Accepts inputs from external microphones.

Headphones/

speaker/line-out

jack with S/PDIF

support.

Connects to USB 2.0 or eSATA devices (only for certain
models).

Note: If you plug an eSATA device you will have three USB
ports available in the meantime.

camera).
Connects to IEEE 1394 devices.

walkman, mp3 player)

Connects to audio line-out devices (e.g., speakers,
headphones).

Chapter 1 9

Right View

2135678

# Icon Item Description

1
2 Optical drive Internal optical drive; accepts CDs or DVDs.

3

4

5

6

7
8

USB 2.0 port Connects to USB 2.0 devices (e.g., USB mouse, USB camera).

Optical disk
access indicator

Optical drive
eject button

Emergency eject
hole

Ethernet (RJ-45)
port

RF-in port Accepts input signals from digital TV-tuner devices.
DC-in jack Connects to an AC adapter.

Lights up when the optical drive is active.

Ejects the optical disk from the drive.

Ejects the optical drive tray when the computer is turned off.Note:
Insert a paper clip to the emergency eject hole to eject the optical
drive tray when the computer is off.

Connects to an Ethernet 10/100/1000-based network.

4

Base View

1

2
3

4

5

# Icon Item Description

Battery bay Houses the computer’s battery pack.

1

2 Subwoofer Emits low frequency sound output.
3

4

Battery release latch Releases the battery for removal.

Memory compartment Houses the computer’s main memory.

Note: The battery shown is for reference only. Your PC may
have a different battery depending on the model purchased.

8

7

6

10 Chapter 1

# Icon Item Description

5
6 Speakers Left and right speakers deliver stereo audio output.
7

8

Hard disk bay- Main Houses the computer’s hard disk (secured with screws)

Hard disk bay­Secondary

Battery lock Locks the battery in position

Houses the computer’s hard disk (secured with screws) (for
certain models only)

Indicators

The computer has several easy-to-read status indicators. The following indicators are visible even when the
computer cover is closed.

Icon Function Description

Communication key Enables/disables the computer’s communication devices.

(Communication devices may vary by configuration.)

Backup key Launches Acer Backup Management for three-step data

backup.

HDD indicator Indicates when the hard disk drive is active.

Power Indicates the computer is on or off.

Chapter 1 11

TouchPad Basics

The following items show you how to use the TouchPa d:

1

2

• Move your finger across the TouchPad (1) to mo ve the cursor.

• Press the left (2) and right (3) buttons located beneath the TouchPad to perform selectio n and
execution functions. These two buttons are the equivalent of the left and right buttons on a mouse.
Tapping on the TouchPad is the same as clicking the left button.

Function Left Button (2) Right Button (3) Main TouchPad (1)

Execute Quickly click twice. Tap twice (at the same speed

Select Click once. Tap once.
Drag Click and hold, then use

finger on the TouchPad to
drag the cursor.

Access
context menu

NOTE: When using the T ouchPad, keep it - and your fingers - dry and clean. The TouchPad is sensitive to

finger movement; hence, the lighter the touch, the better the response. Tapping too hard will not
increase the TouchPad’s responsiveness.

Click once.

3

as double-clicking a mouse
button).

Tap twice (at the same speed
as double-clicking a mouse
button); rest your finger on
the TouchPad on the second
tap and drag the cursor.

12 Chapter 1

Using the Keyboard

Your copmuter has a close-to-full-sized keyboard and an embedded numeric keypad, separate cursor, lock,
function and special keys.

Lock Keys and embedded numeric keypad

The keyboard has three lock keys which you can toggle on and off.

Lock key Description

Caps Lock When Caps Lock is on, all alphabetic characters typed are in uppercase.
Num Lock When Num Lock is on, the embedded keypad is in numeric mode. The keys

function as a calculator (complete with the arithmetic operators +, -, *, and /). Use
this mode when you need to do a lot of numeric data entry. A better solution
would be to connect an external keypad.

Scroll Lock <Fn> +

<F12>

When Scroll Lock is on, the screen moves one line up or down when you press
the up or down arrow keys respectively. Scroll Lock does not work with some
applications.

The embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters
located on the upper right corner of the keycaps. To simplify the keyboard legend, cursor-control key symbols
are not printed on the keys.

Desired access Num Lock on Num Lock off

Number keys on
embedded keypad

Cursor-control keys on
embedded keypad

Main keyboard keys Hold <Fn> while typing letters on

Type numbers in a normal manner.

Hold <Shift> while using cursor­control keys.

embedded keypad.

Hold <Fn> while using cursor­control keys.

Type the letters in a normal
manner.

Chapter 1 13

Windows Keys

The keyboard has two keys that perform Windows-specific functions.

Key Description

Windows key Pressed alone, this key has the same effect as clicking on the Windows Start button;

it launches the Start menu. It can also be used with other keys to provide a variety of
functions:

<>: Open or close the S tart menu
<> + <D>: Display the desktop
<> + <E>: Open Windows Explore
<> + <F>: Search for a file or folder
<> + <L>: Lock your computer (if you are connected to a network domain), or

switch users (if you're not connected to a network domain)

<> + <M>: Minimizes all windows
<> + <R>: Open the Run dialog box
<> + <U>: Open Ease of Access Center
<> + <BREAK>: Display the System Properties dialog box
<> + <TAB>: Cycle through programs on the taskbar

<CTRL> + <> + <F>: Search for computers (if you are on a network)
Note: Depending on your edition of Windows 7, some shortcuts may not function as

described.

Application
key

This key has the same effect as clicking the right mouse button; it opens the
application's context menu.

14 Chapter 1

Hot Keys

The computer employs hotkeys or key combinations to access most of the computer's controls like screen
brightness and volume output.

To activate hotkeys, press and hold the <Fn> key before pressing the other key in the hotkey combination.

Hotkey Icon Function Description

<Fn> + <F3> Communication switch Enables/disables the computer’s communication

devices. (Communication devices may vary by
configuration.)

<Fn> + <F4> Sleep Puts the computer in Sleep mode.

<Fn> + <F5> Display toggle Switches display output between the display

screen, external monitor (if connected) and both.

<Fn> + <F6> Screen blank Turns the display screen backlight off to save

power. Press any key to return.

<Fn> + <F7> Touchpad toggle Turns the touchpad on and off.

<Fn> + <F8> Speaker toggle Turns the speakers on and off.

<Fn> + < > Brightness up Increases the screen brightness.

<Fn> + < > Brightness down Decreases the screen brightness.

<Fn> + <Home> Play/Pause Plays or pauses media files
<Fn> + <Pg Up> Stop Stops media file

<Fn> + <Pg Dn> Previous Plays the previous media file in the play sequence
<Fn> + <End> Next Plays the next media file in the play sequence

Chapter 1 15

Special Keys

On models that support the Euro symbol and the US dollar sign, the symbols can be located at the upper­center and/or bottom-right of your keyboard.

The Euro symbol

1. Open a text editor or word processor.

2. Hold <Alt Gr> and then press the <5> key at the upper-center of the keyboard.
NOTE: Some fonts and software do not support the Euro symbol. See www.microsoft.com/typography/faq/

faq12.htm for more information.

The US dollar sign

1. Open a text editor or word processor.

2. Hold <Shift> and then press the <4> key at the upper-center of the keyboard.
NOTE: This function varies according to the language settings.

16 Chapter 1

Hardware Specifications and Configurations

Processor

Item Specification

CPU • CPU Intel Arrandale (DC) / Clarksfield (QC) processor
Type • MCP (Multi-Chip Package) CPU
CPU Package 989 pins-rPGA socket
Power 65 Watts
On-die Cache • Two or Four-core processor for mobile with enhanced performance

• 32-KB instruction and 32 -KB data first-level cache (L1) for each cor e

• 256-KB shared instruction/data second -level cache (L2) for each core

• Up to 8-MB shared instruction/data last -level cache (L3), shared among
all cores

Front Side Bus 800/1066M/1333Hz

Processor Specifications

Item

Ci3330M 2.13 2 2.5 3 MB PGA988 35W KC.33001.DMP
Ci3350M 2.26 2 2.5 3 MB PGA988 35W KC.35001.DMP
Ci5430M 2.26 2 2.5 3 MB PGA988 35W KC.43001.DMP
Ci5520M 2.24 2 2.5 3 MB PGA988P 35W KC.52001.DMP
Ci5540M 2.53 2 2.5 3 MB PGA988 35W KC.54001.DMP
Ci7620M 2.66 2 2.5 4 MB PGA988P 35W

Ci7720QM 1.6 4 2.5 6 MB PGA988 45W KC.72001.QMP
Ci7820QM 1.73 4 2.5 8 MB PGA988 45W KC.82001.QMP

CPU

Speed

Cores

Bus Speed

(GT/s)

Cache

Size

Package

Core

Voltage

KC.62001.DMP

Acer P/N

CPU Fan True Value Table (UMA)

CPU Temperature (Celcius) Fan Speed (RPM) SPL Spec (dBA)

45 2500 31
55 3100 34
65 3500 38
75 3900 40
85 4200 42

Throttling 50%: On= 100°C; OFF=85°C
OS shut down at 105°C; H/W shut down at 110°C

CPU Fan True Value Table (Discrete)

CPU Temperature (Celcius) Fan Speed (RPM) SPL Spec (dBA)

40 2500 31
50 3100 34
60 3500 38
70 3900 40
80 4200 42

Throttling 50%: On= 100°C; OFF=85°C
OS shut down at 105°C; H/W shut down at 110°C

Chapter 1 17

Core Logic Specifications

Item Specification

Chipset Intel Ibex-Peak (HM55)
Package 1071-pins FCBGA 27mm x 25mm
Features • PCI Express* Base Specification, Revision 2.0 support for up

to eight ports.

• PCI Local Bus Specification, Revision 2.3 support for 33 MHz
PCI operations (supports up to four Req/Gnt pairs).

• ACPI Power Management Logic Support, Revision 3.0b

• Enhanced DMA controller, interrupt controller, and timer
functions

• Integrated Serial ATA host controllers with independent DMA
operation on up to six ports.

• FIS-based Port Multiplier support on SATA Ports 4 and 5 in
AHCI/RAID mode.

• USB host interface with suppo rt for up to twelve USB ports;
two EHCI high -speed USB 2.0 Host controllers, 2 rate
matching hubs, six UHCI host controllers;

• System Management Bus (SMBus) Specification , Version 2.0
with additional support for I2C devices

• Supports IntelR High Definition Audio

• Supports IntelR Matrix Storage Technology

• Supports IntelR Active Management Technology

• Supports IntelR Virtualization Technology for Directed I/O

• Supports IntelR Trusted Execution Technology

• Supports buffered through mode generating extr a clocks from
a clock chip.

• Analog and Digital Display ports

• Analog CRT

• HDMI

• DisplayPort 1.1 (dGPU only)

•LVDS

• Low Pin Count (LPC) interface

• Serial Peripheral Interface (SPI) support

• IntelR Anti-Theft Technology

• JTAG Boundary Scan support

System Memory

Item Specification

Memory size 0MB (No on-board Memory)
DIMM socket number 4 sockets
Supports memory size per socket 4GB
Supports maximum memory size 16GB
Supports DIMM type DDR3
Supports DIMM Speed 800/1066 MT/s

18 Chapter 1

Memory Combinations

Slot 1 Slot 2 Total Memory

0MB 512MB 512MB
0MB 1024MB 1024MB
0MB 2048MB 2048MB
512MB 512MB 1024MB
512MB 1024MB 1536MB
512MB 2048MB 2560MB
1024MB 0MB 1024MB
1024MB 512MB 1536MB
1024MB 1024MB 2048MB
1024MB 2048MB 3072MB
2048MB 0MB 2048MB
2048MB 512MB 2560MB
2048MB 1024MB 3072MB
2048MB 2048MB 4096MB

NOTE: Above table lists some system memory configurations. You may combine DIMMs with various

capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be
reversed.

Video Interface

Item Specification

Chipset VGA chip Build-in Intel Graphics Media

Accelerator HD
Type Arrandale HM55 PCH MCP (Multi-Chip Package) CPU
Package rPGA 989 • 962-pins FCBGA 29mm x 29mm
Features • The integrated graphics controller

contains a refresh of the 5th
generation graphics core.

• IntelR Dynamic Video Memory
Technology support

• IntelR Smart 2D Display
Technology (IntelR S2DDT)

• IntelR Clear Video Technology

• MPEG2 Hardware

Acceleration

• WMV9/VC1 Hardware

Acceleration

• AVC Hardware Acceleration

•ProcAmp

• Advanced Pixel Adaptive De-

interlacing

• Sharpness Enhancement

• De-noise Filter

• High Quality Scali ng

• Film Mode Detection (3:2 pull -

down) and Correction

•IntelR TV Wizard

• Microsoft DirectX*11 support

• Analog CRT DAC Interface Support
(300MHz DAC/up to QXGA/Hot ­Plug)

• Dual-Channel LVDS interface
support 2x24 bpp panels

Broadway-Pro/Madison-Pro

• Fully compliant with PCI Express Base
Specification Rev . 2.1

• Support CRT/LVDS/HDMI/DP interface
(concurrent)

• Dual-channel LVDS interface support:
single channel 24 bpp dual link

• HDCP compliance embed-in

• Full POWERPLAYTM 8.0 support

• LVDS / Engine and Memory / DP Spread
Spectrum Support

• H.264 implementation is based on the
ISO/IEC 14496-10 specification.

• VC-1 implemen tation is based on the
SMPTE 421M specification.

• MPEG2 implementation is based on the
ISO 13818 -2

• Supports top quality DVD and Blu -Ray
disc with the lowest CPU usage.

• VDDC (GPU core power supply)

• VDDCI (GPU I/O power supply)

• 1V (DP PLL power supply)

• 1.5V (VRAM and memory control power
supply)

• 1.8V (CRT DAC and LVDS power supply)

• 3V (Peripheral power supply)

Chapter 1 19

VRAM

Item Specification

Chipset AMD Broadway or Madison
Memory size 1GB
Interface DDRIII

USB Port

Item Specification

Chipset Intel Ibex-Peak (HM55)
USB compliance level 2.0
UHCI 6
Number of USB port(s) 5
Location 3 Right side, 2 Left side
Serial port function control N/A

HDMI Port

Item Specification

Compliance level 1.3
Thoroughput 2.5Gbps
Number of HDMI port(s) 1
Location Left side

PCMCIA Port(not included in this model)

Item Specification

PCMCIA controller
Supports card type
Number of slots
Access location
Supports ZV (Zoomed Video) port
Supports 32-bit CardBus

System Board Major Chips

Item Specification

Core logic Intel Arrandale (DC) / Clarksfield (QC)
VGA

VGA chip Build-in Intel Graphics Media Accelerator HD
Broadway-Pro/Madison-Pro

LAN AR8151
USB 2.0 Intel Ibex-Peak (HM55)
Super I/O controller N/A
Bluetooth Intel Ibex-Peak (HM55)
Wireless (type=802.11 b+g) Intel Ibex-Peak (HM55)
PCMCIA N/A
Audio codec ALC669X
Card reader OZ888

20 Chapter 1

Hard Disk Drive Interface

Item Specification

Capacity (MB)
Vendor & Model

Name
Bytes per sector 512 512
Data heads 2 1 2 3 2
Drive Format
Disks 1 1 1 2 1
Spindle speed

(RPM)
Performance

Specifications
Buffer size 8 MB 8 MB
Interface SATA SATA

Max. Media

Transfer Rate

(Mbytes/sec

max.)

Max. Data

Transfer Rate

(Mbytes/sec)

DC Power
Requirements

Voltage
tolerance

Seagate HGST Toshiba WD Seagate HGST Toshiba WD

300 384 384 384 300 384 384 384

150400 108160 108544 150400 112000 1085

160 250

5400 5400

5V ±5% 5V ±5%

44

Hard Disk Drive Interface (continued)

Item Specification

Capacity (MB)
Vendor & Model

Name
Bytes per sector 512 512
Data heads 33222 3

Drive Format
Disks 2 2 1 1 2

Spindle speed
(RPM)

Performance
Specifications

Buffer size 8 MB 8 MB
Interface SATA SATA

Max. Media

Transfer Rate

(Mbytes/sec

max.)

Max. Data

Transfer Rate

(Mbytes/sec)

DC Power
Requirements

Voltage
tolerance

Seagate HGST Toshiba WD Seagate HGST Toshiba

300 384 384 384 300 384 384

150400 112000 108544 150400 112000

320 500

5400 5400

5V ±5% 5V ±5%

WD

2

1

384

108
544

Chapter 1 21

BIOS

Item Specification

BIOS vendor Insyde BIOS
BIOS version 3.5
BIOS ROM type Flash
Features • Flash ROM 4MB

• Support ISIPP

• Support Acer UI

• Support multi-boot

• Suspend to RAM (S3)/Disk (S4)

• Various hot-keys for system control

• Support SMBIOS 2.3, PCI2.2.

• Refer to Acer BIOS specification.

• DMI utility for BIOS serial number configurable/asset tag

• Support PXE

• Support Y2K solution

• Support WinFlash

• Wake on LAN from S3

• Wake on LAN form S4 in AC mode

• System information

LCD 18.47”

Item Specification

Vendor/model name ChiMei N184H6 - L02
Screen Diagonal (mm) 18.47 inches
Display resolution (pixels) 1920 x 1080
Driver Element a-si TFT active matrix
Pixel Pitch (mm) 0.213 (H) x 0.213 (V)
Display Mode Normally White

2

200

Typical White Luminance (cd/m

)

(also called Brightness)
Contrast Ratio 650 typical
Response Time (Optical Rise

T

R 2, TF 6

Time/Fall Time) msec
White Variation 1.25 typical
Electrical Interface LVDS
Support Color 262K
Viewing Angle (up/down/right/

20/45/45/45

left)
Temperature Range (°C)

Operating
Storage (shipping)

0 to +50

-20 to +60

22 Chapter 1

LCD Inverter(not included in this model)

Item Specification

Vendor & model name
Brightness conditions
Input voltage (v)
Input current (mA)
Output voltage (V, RMS)
Output current (mA, RMS)
Output voltage frequency (KHz)

LCD Display Supported Resolution

Resolution 24 bits 30 bits 36 bits 48 bits

640x480p/60Hz 4:3 Yes Yes Yes Yes
720x480p/60Hz 4:3 Yes Yes Yes Yes
720x480p/60Hz 16:9 Yes Yes Yes Yes
1280x720p/60Hz 16:9 Yes Yes Yes Yes
1920x1080i/60Hz 16:9 Yes Yes Yes Yes
1440x480i/60Hz 4:3 Yes Yes Yes Yes
1440x480i/60Hz 16:9 Yes Yes Yes Yes
1920x1080p/60Hz 16:9 Yes Yes Yes Yes
720x576p/50Hz 4:3 Yes Yes Yes Yes
720x576p/50Hz 16:9 Yes Yes Yes Yes
1280x720p/50Hz 16:9 Yes Yes Yes Yes
1920x1080i/50Hz 16:9 Yes Yes Yes Yes
1440x576i/50Hz 4:3 Yes Yes Yes Yes
1440x576i/50Hz 16:9 Yes Yes Yes Yes
1920x1080p/50Hz 16:9 Yes Yes Yes Yes

Chapter 1 23

Bluetooth

Item Specification

Bluetooth
Controller

Features • Bluetooth 2.1

Foxconn BCM2070
BT2.1+EDR
(T77H114.01)

compliant

• Point-to-multipoint
operation

• External USB
interface for data

• Onboard antenna
and SMA RF
connector

• Coexistence
support

Foxconn BCM2046
BT2.1+EDR Module
(T60H928.33)

• Fully Qualified
Bluetooth v2.1 with
Class 2 specification RF
output power.

• Enhanced Data Rate
(EDR) compliant.

• Full Piconet and
Scatternet operation.

• Integrated PIFA
Antenna with better RF
performance.

• USB 2.0 compliant
interface.

• F/W upgradable via
Flash downloads.

• Very low power
consumption.

• Support Coexistence
with Intel WCS
(Wireless Coexistence
System) & AFH
(Adaptive Frequency
Hopping).

Foxconn AR301 1 BT
Module (T77H056.00)

• Single-chip Bluetooth
v2.1 + EDR solution

• USB 2.0 full-speed
device interface with
support for Device
Firmware
Upgrade(DFU)

• SPI interface supports
external serial flash
devices

• Two on-chip 1.2V
linear voltage
regulators

• Integrated 32-bit CPU
with 32KB data RAM
and 256KB program
RAM

• On-board PLL

• On-chip low power
oscillator(LPO)

• WLAN coexistence
interface

• Standard USB HCI
interface

Audio Subsystem

Item Specification

Audio Codec

Chipset Realtek ALC669X-GR
Package Intel Ibex Peak_M mBGA 676
Speaker Amplifier TPA6047A4

Audio port

Internal
Compatibility • EAX™ 1.0 & 2.0 compatible

• Direct Sound 3D™ compatible

• I3DL2 compatible

Sampling rate • Primary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/

88.2k/96k/192kHz sample rate

• Secondary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/

88.2k/96k/192kHz sample rate

External • Mic jack

• Headphone jack

• Line-in jack

24 Chapter 1

LAN Interface

Item Specification

LAN Chipset ATHEROS AR8151
Package 48pin QFN
Features • The AR8151 is the fifth generation Gigabit Ethernet

(GbE) controller solution from Atheros. It is an ultra-high
performance, ultralow cost, and ultra-low power fully
integrated 10/100/1000 Mbps NIC/LOM Ethernet
controller perfectly suited for both PC and embedded
applications.

• The AR8151 combines a 10/100/1000BASE-T GbE
media access controller (MAC), a triplespeed Ethernet
physical layer transceiver (PHY), a PCI Express bus
interface, and a 25 MHz shared-source clock input and
the AR8151 contains an embedded 256 byte Onetime
Programable (OTP) memory (using on-die eFuse
technology).

• The AR8151 is compliant with IEEE 802.3u specification
for 10/100 Mbps Ethernet and IEEE 802.3ab
specification for 1000 Mbps Ethernet. The AR8151
device combines pulse shaping, Tx/Rx PCS, echo
canceller, NEXT canceller , equalizer , decoder , and timing
recovery functions to deliver robust signal performance in
noisy environments

• The AR8151 GbE controller supports checksum offload
features for IP, TCP, and UDP, lowering CPU utilization
and optimizing network performance.

Keyboard

Item Specification

Type ACER AC7T_A10B AC7T Internal 17
Total number of keypads 103/104/107
Windows logo key Yes
Internal & external keyboard work

simultaneously
Features • Supports application keys for Windows 7 version

Yes

Media Card Reader

Item Specification

Chipset AU6437-GBL -GR
Package LQFP
Features • Fully compatible with USB2.0 High Speed and backward

compatible with USB1.1 specifications

• Supports multiple flash card interfaces, including SD/
MMC/xD/MS.

• Supports single LUN

• Supports both Windows and Mac OS

Chapter 1 25

I/O Ports

Item Specification

I/O support • Acer Bio-Protection fingerprint reader

• Multi-in-1 card reader (SD™, MMC, MS, MS PRO, xD)

• Five USB 2.0 ports

• eSATA port

• IEEE 1394 port

• HDMI™ port with HDCP support

• Consumer infrared (CIR) port

• External display (VGA) port

• Headphone/speaker/line-out jack with S/PDIF support

• Microphone-in jack

• Line-in jack

• Ethernet (RJ-45) port

• DC-in jack for AC adapter

Camera 1.3M

Item Specifications

Vendor and model SUYIN HF1315-S32B-

OV0

Type CMOS image sensor

with SXGA
Interface USB Port 2.0 USB Port 2.0 USB Port 2.0
Focusing distance 70cm 70 cm 60 cm
Dimensions (L x W x H

mm)
Sensor type OV9665 OV9665
Pixel resolution 1280x1024 1280x1024 1280x1024
Pixel size 2 µm x 2 µm 2 µm x 2 µm
Image size 3.89mm(H) X

65 x 8.0 x 3.74 mm 65.0±0.3 X 8.0±0.1 X

2.43mm(V)Part

number

Chicony CNF9157 Liteon 09P2BF127 /

Liteon 09P2SF119

CMOS image sensor
with SXGA

3.69+0.11/-0.2 mm

CMOS image sensor
with SXGA

65.0 x 8.0 x 3.53 ±

0.2mm

Wireless LAN

Item Specification

Type Atheros HB95 Atheros HB93 Intel MM#903341
Wireles Standards

Supported

3G Card

26 Chapter 1

(not included in this model)

Item Specification

b, g b, g, n b, n

•

Super-Multi Drive Module

Item Specification

Vendor & model

HLDS GT30N HLDS CT21N

name
Performance

Specification
Transfer rate (MB/

sec)

With CD
Diskette

Sustained:
3,600 KB/s

(24x) max.

With DVD
Diskette

Sustained:

11.08 Mbytes/s
(8x) max.

With CD
Diskette

Sustained:
3,600 kB/s

(24x) max.
Buffer Memory 1 MB 2 MB
Interface SATA
Applicable disc

formats

DVD-ROM, DVD-R (Ver .1.0, V er.

2.0 for Authoring)
DVD-R (Ver. 2.1 for General),

DVD-R DL (Dual Layer), DVD­RW,

DVD-RAM (Ver.2.2), DVD+R,
DVD+R DL (Double Layer), and
+RW

CD-ROM, CD-ROM XA, CD-I,
Video CD, CD-Extra and CD­Text

Photo CD (Single and Multi
session )

CD-DA

DVD-ROM, BD-ROM (SL/DL), BD-R (SL/DL)

and BD-RE (SL/DL)

DVD-R (SL/DL), DVD-RW (SL), DVD-RAM,

DVD+R (SL/DL) and +RW

CD-ROM, CD-ROM XA, CD-I, Video CD, CD-

Extra and CD-Text

Photo CD (Single and Multi session )

CD-DA

CD-R discs conforming to “Orange Book Part 2”

CD-RW discs conforming to “Orange Book Part

3”

DVD-R(SL/DL) / -RW / RAM with CPRM

“CD layer” of Super Audio CD Hybrid type

Super Audio CD (Compatible
layer in Hybrid type)

CD-R discs conforming to
“Orange Book Part 2”

CD-RW discs conforming to
“Orange Book Part 3”

CPRM (DVD-R/RW/RAM)
supported

Loading mechanism Drawer (Solenoid Open)

Tact SW (Open)

Emergency Release (draw open hole)
Power Requirement
Input Voltage DC 5 V +/- 5%

With DVD
Diskette

Sustained:
1 1 .08 Mbytes/

s (8x) max.

With BD
Diskette

Sustained:

215.79 Mbits/s
(6x) max.

Battery

Item Specification

Vendor & model name Panasonic NCR-B/811 Quanta : Acer AS10C7E
Battery Type Lithium-Ion Lithium-Ion
Pack nominal capacity 6140mAh 5900mAh
Number of battery cell 6 cell 8 cell
Package configuration 2P4S 4S2P

Chapter 1 27

AC Adapter

Item Specification

Input 100 - 240V ~ 2.0A
Input Frequency Range 50 ~ 60 Hz
Inrush current less than 150A at 240V
Efficiency 85% min. at 115Vac input

System Power Management

Item S5_ON SUSON MAINON VRON

Initial 00000
On (S0) 11111
Standby (S1) 11111
Suspend (S3) 11000
Hibernate (S4)10000
Soft Off (S5) 10000

System LED Indicator

Item Specification

Power Power on = Blue

Suspend = Orange

Battery Charging In charge = Orange

Charge finish = Blue
Wireless On = Blue
Backup On = Blue
Power save On = Blue

+NB_CORE

28 Chapter 1

Power Specification

Specification

Item

Initial 1
ON (S0) 2 3 4 5
Standby (S1) 6
Suspend (S3) 7
Hibernate (S4) 8
Soft Off (S5) 9

*Mechanical off is a condition where all power except the RTC battery has been removed from the system.

1. Initial to On state: When the AC adapter or Battery pack has been plugged into the system, the I WPC781
will be reset and initial all output pins then the system goes into Initial state and waiting for power on event. If
the power button is pressed then the system will go into the ON state.

2. ON to Standby state: The system will go into the Standby state when HM55 receives the POS command.

3. ON to Suspend state: The system will go into Suspend state when HM55 receives the S2R command.

4. ON to Hibernate state: The system will go into Hibernate state when HM55 receives the S2D command.

5. ON to Soft Off state: The system will go into Soft Off state when HM55 receives the Soft off command.

6. Standby to ON state: The system will go into ON state when the system receives any wake up events, for
example, keyboard, mouse.

7. Suspend to ON state: The system will go into ON state when the power button is pressed.

8. Hibernate to ON state: The system will go into ON state when the power button is pressed.

9. Soft Off to ON state: The system will go into ON state when the power button is pressed.

Initial On

Stand

by

Suspend Hibernate Soft Off

Chapter 1 29

30 Chapter 1

Chapter 2

System Utilities

BIOS Setup Utility

The BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/
Output System).

Y our computer is already properly configured and optimized, and you do not need to run this utility . However, if
you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 4
Troubleshooting when problem arises.

To activate the BIOS Utility, press F2 during POST (when Press <F2> to enter Setup message is prompted
on the bottom of screen).

Press F2 to enter setup. The default parameter of F12 Boot Menu is set to “disabled”. If you want to change
boot device without entering BIOS Setup Utility, please set the parameter to “enabled”.

Press <F12> during POST to enter multi-boot menu. In this menu, user can change boot device without
entering BIOS SETUP Utility.

Navigating the BIOS Utility

There are five menu options: Information, Main, Security, Boot, and Exit.
Follow these instructions:

• To choose a menu, use the left and right arrow keys.

• To choose an item, use the up and down arrow keys.

• To change the value of a parameter, press F5 or F6.

• A plus sign (+) indicates the item has sub-items. Press Enter to expand this item.

• Press Esc while you are in any of the menu options to go to the Exit menu.

• In any menu, you can load default settings by pressing F9. You can also press F10 to save any
changes made and exit the BIOS Setup Utility.

NOTE: You can change the value of a parameter if it is enclosed in square brackets. Navigation keys for a

particular menu are shown on the bottom of the screen. Help for parameters are found in the Item
Specific Help part of the screen. Read this carefully when making changes to parameter values. Please
note that system information is subject to different models.

Chapter 2 31

Information

The Information screen displays a summary of your computer hardware information.

Phoenix SecureCore(tm) Setup Utility Rev. 3.5

Main Boot

CPU Type

CPU Type

CPU Speed

CPU Speed

IDE0 Model Name:

IDE0 Model Name:

IDE0 Serial Number:

IDE0 Serial Number:

IDE1 Model Name:

IDE1 Model Name:

IDE1 Serial Number:

IDE1 Serial Number:

ATAPI Model name:

ATAPI Model name:

System BIOS Version:

System BIOS Version:

VGA BIOS Version:

VGA BIOS Version:

Serial Number:

Serial Number:

Asset Tag Number:

Asset Tag Number:

Product Name:

Product Name:

Manufacturer Name:

Manufacturer Name:

UUID Number:

UUID Number:

SecurityInformation

Intel(R) Core(TM) CPU Q 720 @ 1.60GHz

Intel(R) Core(TM) CPU Q 720 @ 1.60GHz

1600MHz

1600MHz

Hitachi HTS545032B9A300

Hitachi HTS545032B9A300

090703PB5C00QDHMRTGG

090703PB5C00QDHMRTGG

Hitachi HTS545032B9A300

Hitachi HTS545032B9A300

090703PB5C00QDHMYJ1G

090703PB5C00QDHMYJ1G

Slimtype BD E DS4E1S

Slimtype BD E DS4E1S

V1.3114

V1.3114

nVidia 70.15.12.00.04

nVidia 70.15.12.00.04

ZY90SK01C193006FC92500

ZY90SK01C193006FC92500

Aspire 8940

Aspire 8940

Acer

Acer

E081BBE59176DE1192A600238BFF909C

E081BBE59176DE1192A600238BFF909C

Exit

Help

F1

Exit

ESC

NOTE: The system information is subject to different models.

Parameter Description

CPU Type This field shows the CPU type and speed of the system.
CPU Speed This field shows the speed of the CPU.
IDE0 Model Name This field shows the model name of HDD installed on primary IDE master.
IDE0 Serial Number This field displays the serial number of HDD installed on primary IDE master.
IDE1 Model Name This field shows the model name of HDD installed on primary IDE slave.
IDE1 Serial Number This field displays the serial number of HDD installed on primary IDE slave.
ATAPI Model Name This field displays the model name of the installed ODD drive.
System BIOS Version Displays system BIOS version.
VGA BIOS Version This field displays the VGA firmware version of the system.
Serial Number This field displays the serial number of this unit.
Asset Tag Number This field displays the asset tag number of the system.
Product Name This field shows product name of the system.
Manufacturer Name This field displays the manufacturer of this system.
UUID Number Universally Unique Identifier (UUID) is an identifier standard used in software

Select Item
Select Menu

construction, standardized by the Open Software Foundation (OSF) as part of
the Distributed Computing Environment (DCE).

F5/F6
Enter

Change Values
Select SubMenu

Setup Default

F9

Save and Exit

F10

32 Chapter 2

Main

The Main screen allows the user to set the system time and date as well as enable and disable boot option
and recovery.

Phoenix SecureCore(tm) Setup Utility Rev. 3.5

Main

System Time:

System Time:
System Date:

System Date:

System Memory:

System Memory:

Video Memory:

Video Memory:

Quiet Boot

Quiet Boot

Network Boot

Network Boot

F12 Boot Menu

F12 Boot Menu

D2D Recovery

D2D Recovery

SATA Mode

SATA Mode

SecurityInformation

Boot

Exit

[19:10:59]

[19:10:59]
[05/24/2010]

[05/24/2010]

4088 MB

4088 MB

1024MB

1024MB

[Enabled]

[Enabled]

[Enabled]

[Enabled]

[Disabled]

[Disabled]

[Enabled]

[Enabled]

[AHCI]

[AHCI]

Item Specific Help

This is the help for the
hour field. Valid range
is from 0 to 23.
INCREASE/REDUCE

: F5/F6

Help

F1

Exit

ESC

NOTE: The screen above is for your reference only. Actual values may differ.
The table below describes the parameters in this screen. Settings in boldface are the default and suggested

parameter settings.

Parameter Description Format/Option

System Time Sets the system time. The hours are displayed with 24-

System Date Sets the system date. Format MM/DD/YYYY

System Memory This field reports system memory size. N/A
Video Memory
Quiet Boot This will hide POST messages while booting. Option: Enabled or Disabled
Network Boot Enables, disables the system boot from LAN (remote

F12 Boot Menu Enables, disables Boot Menu during POST. Option: Disabled or Enabled
D2D Recovery Enables, disables D2D Recovery function. The function

SATA Mode Control the mode in which the SATA controller should

Select Item
Select Menu

hour format.

Shows the video memory size. VGA Memory size=32 MB

server).

allows the user to create a hidden partition on hard disc
drive to store the operation system and restore the
system to factory defaults.

operate.

F5/F6
Enter

Change Values
Select SubMenu

Setup Default

F9

Save and Exit

F10

Format: HH:MM:SS
(hour:minute:second)

(month/day/year)

N/A

Option: Enabled or Disabled

Option: Enabled or Disabled

Option: AHCI mode or IDE
mode

Chapter 2 33

Security

The Security screen contains parameters that help safeguard and protect your computer from unauthorized
use.

Phoenix SecureCore(tm) Setup Utility Rev. 3.5

Information

Supervisor Password Is:

Supervisor Password Is:

User Password Is:

User Password Is:

HDD Password Is:

HDD Password Is:

Set Supervisor Password [Enter]

Set Supervisor Password [Enter]
Set User Password [Enter]

Set User Password [Enter]

Set Hdd Password [Enter]

Set Hdd Password [Enter]

Power on password

Power on password

Main Boot

Security

Clear

Clear

Clear

Clear

Clear

Clear

[Disabled]

[Disabled]

Exit

Item Specific Help

Install or Change the
password and the length
of password must be
greater than one word.

Help

F1

Exit

ESC

The table below describes the parameters in this screen. Settings in boldface are the default and suggested
parameter settings.

Parameter Description Option

Supervisor Password Is Shows the setting of the Supervisor password Clear or Set
User Password Is Shows the setting of the user password. Clear or Set
IDEO HDD Password Is Shows the setting of the HDD password Clear or Set
Set Supervisor Password Press Enter to set the supervisor password. When

Set User Password Press Enter to set the user password. When user

Set Hdd Password Press Enter to set the HDD password. When set this

Power on password Defines whether a password is required or not while

Select Item
Select Menu

set, this password protects the BIOS Setup Utility
from unauthorized access. The user can not either
enter the Setup menu nor change the value of
parameters.

password is set, this password protects the BIOS
Setup Utility from unauthorized access. The user can
enter Setup menu only and does not have right to
change the value of parameters.

protects the HDD from unauthorized access.

the events defined in this group happened. The sub­options all require the Supervisor password for
changes and should be grayed out if the user
password was used to enter setup.

F5/F6
Enter

Change Values
Select SubMenu

Setup Default

F9

Save and Exit

F10

Disabled or
Enabled

NOTE: When you are prompted to enter a password, you have three tries before the system halts. Don’t forget

the password. If you forget the password, you may have to reset the computer.

34 Chapter 2

Setting a Password

Follow these steps as you set the user or the supervisor password:

1. Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The
Set Supervisor Password box appears:

Set Supervisor Password

Enter New Password [ ][ ]

Confirm New Password [ ]

2. Type a password in the “Enter New Password” field. The password length can not exceeds 8
alphanumeric characters (A-Z, a-z, 0-9, not case sensitive). Retype the password in the “Confirm New
Password” field.

IMPORTANT:Be very careful when typing your password because the characters do not appear on the screen.

3. Press Enter. After setting the password, the computer sets the User Password parameter to “Set”.

4. If desired, you can opt to enable the Password on boot parameter.

5. When you are done, press F10 to save the changes and exit the BIOS Setup Utility.

Removing a Password

Follow these steps:

1. Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The
Set Password box appears:

Set Supervisor Password

Enter Current Password [ ][ ]

Enter New Password [ ]

Confirm New Password [ ][ ]

2. Type the current password in the Enter Current Passwor d fi el d an d press Enter.

3. Press Enter twice without typing anything in the Enter New Password and Confirm New Password fields.

The computer then sets the Supervisor Password parameter to “Clear”.

4. When you have changed the settings, press F10 to save the changes and exit the BIOS Setup Utility.

Chapter 2 35

Changing a Password

1. Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The
Set Password box appears.

Set Supervisor Password

Enter Current Password [ ][ ]

Enter New Password [ ]

Confirm New Password [ ][ ]

2. Type the current password in the Enter Current Passwor d fi el d an d press Enter.

3. Type a password in the Enter New Password field. Retype the password in the Confirm New Password

field.

4. Press Enter. After setting the password, the computer sets the User Password parameter to “Set”.

5. If desired, you can enable the Password on boot parameter.

6. When you are done, press F10 to save the changes and exit the BIOS Setup Utility.

If the verification is OK, the screen will display as following.

Setup Notice

Changes have been saved.

[Continue][Continue]

The password setting is complete after the user presses Enter.
If the current password entered does not match the actual current password, the screen will show you the

Setup Warning.

Setup Warning

Invalid Password.

[Continue][Continue]

If the new password and confirm new password strings do not match, the screen displays the following
message.

Setup Warning

Passwords do not match.

Re-enter password.

[Continue][Continue]

36 Chapter 2

Boot

This menu allows the user to decide the order of boot devices to load the operating system. Bootable devices
includes the USB diskette drives, the onboard hard disk drive and the DVD drive in the module bay.

Phoenix SecureCore(tm) Setup Utility Rev. 3.5

Information Main Boot

Boot priority order:

Boot priority order:

1: CD/DVD : Slimtype BD E DS4E1S-(S2

1: CD/DVD : Slimtype BD E DS4E1S-(S2
2: IDE0 : Hitachi HTS545032B9A300-(S

2: IDE0 : Hitachi HTS545032B9A300-(S

3: USB FDD :

3: USB FDD :

4: PCI LAN : MBA v11.4.1 Slot 0900

4: PCI LAN : MBA v11.4.1 Slot 0900

5: USB HDD :

5: USB HDD :

6: USB CD/DVD :

6: USB CD/DVD :

7: USB KEY :

7: USB KEY :

8:

8:

Excluded from boot order :

Excluded from boot order :

: IDE 1: Hitachi HTS545032B9A300-(S

: IDE 1: Hitachi HTS545032B9A300-(S

Security

Exit

Item Specific Help

Use < > or < > to select
a device, then press
<F5> to move it down the
list, or <F6> to move
it up the list. Press
<Esc> to escape the menu

F1
ESC

Help
Exit

Select Item
Select Menu

F5/F6
Enter

Change Values
Select SubMenu

Setup Default

F9

Save and Exit

F10

Chapter 2 37

Exit

The Exit screen allows you to save or discard any changes you made and quit the BIOS Utility.

Phoenix SecureCore(tm) Setup Utility Rev. 3.5

Information Main Boot

Exit Saving Changes

Exit Saving Changes
Exit Discarding Changes

Exit Discarding Changes

Load Setup Defaults

Load Setup Defaults

Discard Changes

Discard Changes

Save Changes

Save Changes

Security

Exit

Item Specific Help

Exit System Setup and
save your changes.

Help

F1

Exit

ESC

The table below describes the parameters in this screen.

Parameter Description

Exit Saving Changes Exit System Setup and save your changes to CMOS.
Exit Discarding

Changes
Load Setup Default Load default values for all SETUP item.
Discard Changes Load previous values from CMOS for all SETUP items.
Save Changes Save Setup Data to CMOS.

Select Item
Select Menu

Exit utility without saving setup data to CMOS.

F5/F6
Enter

Change Values
Select SubMenu

F9
F10

Setup Default
Save and Exit

38 Chapter 2

BIOS Flash Utility

The BIOS flash memory update is required for the following conditions:

• New versions of system programs

• New features or options

• Restore a BIOS when it becomes corrupted.

DOS Flash Utility

Perform the following steps to use the DOS Flash Utility:

1. Press F2 during boot to enter the Setup Menu.

2. Select Boot Menu to modify the boot priority order, for example, if using USB HDD to Update BIOS, move

USB HDD to position 1.

Phoenix SecureCore(tm) Setup Utility Rev. 3.5

Information Main Boot

Boot priority order:

Boot priority order:

1: CD/DVD : Slimtype BD E DS4E1S-(S2

1: CD/DVD : Slimtype BD E DS4E1S-(S2
2: IDE0 : Hitachi HTS545032B9A300-(S

2: IDE0 : Hitachi HTS545032B9A300-(S

3: USB FDD :

3: USB FDD :

4: PCI LAN : MBA v11.4.1 Slot 0900

4: PCI LAN : MBA v11.4.1 Slot 0900

5: USB HDD :

5: USB HDD :

6: USB CD/DVD :

6: USB CD/DVD :

7: USB KEY :

7: USB KEY :

8:

8:

Excluded from boot order :

Excluded from boot order :

: IDE 1: Hitachi HTS545032B9A300-(S

: IDE 1: Hitachi HTS545032B9A300-(S

Security

Exit

Item Specific Help

Use < > or < > to select
a device, then press
<F5> to move it down the
list, or <F6> to move
it up the list. Press
<Esc> to escape the menu

Help

F1

Exit

ESC

3. Execute the FLASH.BAT batch file to update BIOS. Or enter C:\ Flash it bios ver.fd/dc

The flash process begins as shown.

Chapter 2 39

Select Item
Select Menu

F5/F6
Enter

Change Values
Select SubMenu

Setup Default

F9

Save and Exit

F10

4. In flash BIOS, the message Please do not remove AC Power Source displays.

NOTE: If the AC power is not connected, the following message displays.

Plug in the AC power to continue.

5. Flash is complete when the message Flash programming complete displays.

WinFlash Utility

Perform the following steps to use the WinFlash Utility:

1. Double click the WinFlash executable.

2. Click OK to begin the update. A progress screen displays.

3. When the process is complete, close all programs and applications and reboot the system.

40 Chapter 2

Remove HDD/BIOS Password Utilities

This section provide you with removing HDD/BIOS method:

Remove HDD Password:

When the user keys in the wrong password three times, the system reports the following error code to user.

To unlock the HDD password, perform the following steps:

1. Run HDD_PW.EXE.

2. Select 2.

3. Choose one of the following strings :

0KJFN42
UVEIQ96

4. Reboot the system.

5. When prompted for the HDD User Password, enter the password generated in Step 3.

6. Save and exit the BIOS to complete the process.

Chapter 2 41

Removing BIOS Passwords:

If you key in the wrong Supervisor Password three times, System Disabled displays on the screen. See the
image below.

To reset the BIOS password, run bios_pw.exe as follows:

1. Enter “bios_pw 14452 0”

2. Choose one of the following strings:

qjjg9vy
07yqmjd
cjl14tm
6mbzjaj

3. Reboot the system.

4. When prompted for the BIOS user password, enter the password generated in Step 2.

5. Save and exit the BIOS to complete the process.

42 Chapter 2

Miscellaneous Utilities

Using Boot Sequence Selector

Boot Sequence Selector allows the boot order to be changes without accessing the BIOS. To use Boot
Sequence Selector, perform the following steps:

1. Enter into DOS.

2. Execute BS.exe to display the usage screen.

3. Select the desired boot sequence by entering the corresponding sequence, for example, enter BS2 to

change the boot sequence to HDD|CD ROM|LAN|Floppy.

Using DMITools

The DMI (Desktop Management Interface) Tool copies BIOS information to eeprom to be used in the DMI pool
for hardware management.

When the BIOS displays Verifying DMI pool data it is checking the table correlates with the hardware before
sending to the operating system (Windows, etc.).

To update the DMI Pool, perform the following steps:

1. Enter into DOS.

2. Execute qdmi30a.exe. The following messages show dmitools usage:

Chapter 2 43

3. Enter the required key number of the feature required to be modified. See the following table.

Key No. Function Description

1 Enter 1 to modify the Asset Tag
2 Enter 2 to modify the Product Name
3 Enter 3 to modify the Serial Number
4 Enter 4 to modify the 1394 GUID Number
0 Enter 0 to exit the program

Using the LAN MAC Utility

Perform the following steps to write MAC information to eeprom:

1. Use a text editor, for example Notepad, to edit the MAC.CFG file as shown:

• WriteData= '001122334455' <------- MAC value

• StartAddr=7A <------- MAC address

• WriteLeng=6 <------- MAC value length

• KeepByte=0 <------- can be any value

2. Boot into DOS.

3. Execute MAC.BAT to write MAC information to eeprom.

44 Chapter 2

Chapter 3

Machine Disassembly and Replacement

This chapter contains step-by-step procedures on how to disassemble the notebook computer for
maintenance and troubleshooting.

Disassembly Requirements

To disassemble the computer, you need the following tools:

• Wrist grounding strap and conductive mat for preventing electrostatic discharge

• Flat screwdriver

• Philips screwdriver

• Plastic flat screwdriver

• Plastic tweezers

NOTE: The screws for the different components vary in size. During the disassembly process, group the

screws with the corresponding components to avoid mismatch when putting back the components.

Related Information

The product previews seen in the disassembly procedures may not represent the final product color or
configuration.

IMPORTANT: Cable paths and positioning may not represent the actual model. During the removal and
replacement of components, ensure all available cable channels and clips are used and that the cables are
replaced in the same position.

Replacement Requirements

NOTE: Cabling and components require adhesive to be applied during the replacement and reassembly

process.

NOTE: During manufacture a cyanoacrylate glue is used provided by Holdtite Adhesives LTD. This is not a

specified requirement. The reassembler is free to select an alternative appropriate adhesive.

Chapter 3 45

Pre-disassembly Instructions

Before proceeding with the disassembly procedure, make sure that you do the following:

1. Turn off the power to the system and all peripherals.

2. Unplug the AC adapter and all power and signal cables from the system.

3. Place the system on a flat, stable surface.

46 Chapter 3

Disassembly Process

The disassembly process is divided into the following sections:

• External components disassembly

• Main unit disassembly

• LCD module disassembly

The flowcharts provided in the succeeding disassembly sections illustrate the entire disassembly sequence.
Observe the order of the sequence to avoid damage to any of the hardware components. For example, if you
want to remove the mainboard, you must first remove the Keyboard, and LCD Module then disassemble the
inside assembly frame in that order.

Main Screw List

Acer Description Quantity P/N
SCREW 1.98D 3.0L K 4.6D 0.8T ZK NL 17 86.PWL02.002
SCREW 2.5D 5.7+2L K 6.0D ZK NL CR3 29 86.PWL02.003
SCREW 1.6D 2.5L K 3.0D NI NL 0.3T 6 86.PWL02.004
SCREW 2.5D 5L K 5.5D ZK NL CR3 4 86.PWL02.006
SCREW 3.0D 3.0L K 4.9D NI 2 86.PWL02.009
SCREW 2.5D 3.4+2.6L K 4.5D ZK CR3 43 86.PWL02.010

Chapter 3 47

External Module Disassembly Process

NOTE: The product previews seen in the disassembly procedures may not represent the final product color or
configuration.

External Modules Disassembly Flowchart

External Module Screw List

Step Screw Quantity Part No.

Base Cover Disassembly M2.5*4 9 86.PWL02.010
Master HDD Bracket

Disassembly
Master HDD Module

Disassembly
WLAN Module Disassembly M2*3 1 86.PWL02.002
TV Tuner Module Disassembly M2*3 1 86.PWL02.002
Slave HDD Module Disassembly M2*5 2 86.PWL02.0 06
Slave HDD Door Disassembly M2.5*6 2 86.PWL02.003
ODD Module Disassembly M2.5*6 1 86.PWL02.003
ODD Bracket Disassembly M2*3 2 86.PWL02.002
Keyboard Module Disassembly M1.6*1.35 6 86.PWL02.004

48 Chapter 3

M3*3.5 Ni 2 86.PWL02.009

M2*5 2 86.PWL02.006

Step Screw Quantity Part No.

Lower Cover Disassembly M2.5*6 16 86.PWL02.003

M2.5*2.3 2 TBD

Chapter 3 49

Removing the Battery Pack

1. Turn the computer over.

2. Slide the battery lock/unlock latch to the unlock position.

3. Slide and hold the battery release latch to the release position (1), then slide out the battery pack from the

main unit (2).

2

1

NOTE: The battery has been highlighted with a yellow oval as shown in the above image.
Please detach the battery and follow loc al regulations for disposal.

50 Chapter 3

Removing the Dummy Card

1. Press the dummy card in to allow it to spring out.

2. Pull the dummy card out.

Chapter 3 51

Removing the Base Door

1. See “Removing the Battery Pack” on page 50.

2. Loosen the nine (9) captive screws.

3. Lift the base door up at the finger indentation location provided in the bottom cover.

52 Chapter 3

Removing the Hard Disk Drive Module

1. See “Removing the Base Door” on page 52.

2. Remove two (2) screws on the HDD connector.

Step Screw Quantity Screw Type

Master HDD Module
Assembly

M2*5 2

3. Grasp the pull tab on the top of the HDD.

Chapter 3 53

4. Pull the tab horizontally to slide the HDD out of the connector dock.

5. Lift the HDD out.

6. Remove the two (2) screws from the HDD bracket.

Step Screw Quantity Screw Type

Master HDD Bracket
Disassembly

M3*3.5 Ni 2

54 Chapter 3

7. Lift the bracket away from the HDD.

Removing the DIMM Module

1. See “Removing the Base Door” on page 52.

2. Push the memory module clips outwards.

3. Pull the memory module out.

4. Repeat steps 2 and 3 for any remaining DIMM modules.

Chapter 3 55

Removing the WLAN Module

1. See “Removing the Base Door” on page 52.

2. Detach the two (2) cables from the Wireless LAN module.
IMPORTANT:Take note of the Main (black) and Auxiliary (white) connector locations.

3. Remove the one (1) screw. Ensure the cables are well clear of the module.

Step Screw Quantity Screw Type

WLAN Module
Disassembly

56 Chapter 3

M2*3 1

4. Pull the WLAN module out and away.

Removing the TV Tuner Module

1. See “Removing the WLAN Module” on page 56.

2. Detach the one (1) cable from the TV Tuner module.

Chapter 3 57

3. Remove the one (1) screw. Ensure the cables are well clear of the module.

Step Screw Quantity Screw Type

TV Tuner Module
Disassembly

4. Make sure the antenna cables are clear of the board.

M2*3 1

5. Pull the TV Tuner module out and away.

58 Chapter 3

Removing the Slave HDD Module

1. See “Removing the Battery Pack” on page 50.

2. Remove the two (2) screws from the module door.

Step Screw Quantity Screw Type

Slave HDD Door
Disassembly

M2.5*6 2

3. Lift the Slave HDD module door away.

Chapter 3 59

4. Remove two (2) screws from the HDD connector.

Step Screw Quantity Screw Type

Slave HDD Module
Assembly

5. Grasp the pull tab on the Slave HDD module and slide the HDD in the direction of the arrow.

M2*5 2

6. Lift the Slave HDD clear of the chassis.

60 Chapter 3

Removing the ODD Module

1. See “Removing the Base Door” on page 52.

2. Remove one (1) screw from the ODD module.

Step Screw Quantity Screw Type

ODD Module
Disassembly

M2.5*6 1

3. Pull the ODD completely out of the bay.

Chapter 3 61

4. Remove the two (2) screws from the ODD bracket.

Step Screw Quantity Screw Type

ODD Bracket
Disassembly

5. Remove the ODD bracket.

M2*3 2

6. Pry the ODD bezel off the ODD module.

62 Chapter 3

Removing the Keyboard

IMPORTANT: The keyboard is easily warped or damage d during the removal process. Take care not to use
excessive force when removing to prevent damage.

1. See “Removing the Battery Pack” on page 50.

2. Remove the eighteen (18) screws from the lower cover.

Step Screw Quantity Screw Type

Lower Cover
Disassembly

M2.5*6 (red callout) 16

M2.5*2.3 (green callout) 2

3. Turn the computer over. Lift up the keyboard, starti ng from the top edge.

Chapter 3 63

4. Carefully flip the keyboard over.

5. Detach the keyboard FPC.
a. Unlock the FPC b. Disconnect the cable.

a

b

6. Remove the six (6) screws from the keyboard module to detach it from the keyboard frame.

Step Screw Quantity Screw Type

Keyboard Module
Disassembly

M1.6*1.35 6

64 Chapter 3

Main Unit Disassembly Process

IMPORTANT: Cable paths and positioning may not represent the actual model. During the removal and
replacement of components, ensure all available cable channels and clips are used and that the cables are
replaced in the same position.

NOTE: The product previews seen in the disassembly procedures may not represent the final product color or
configuration.

Main Unit Disassembly Flowchart

Main Unit Screw List

Step Screw Quantity Part No.

Upper Cover Disassembly M2.5*4 7 86.PWL02.010

M2.5*6 6 86.PWL02.003
Microphone Set Disassembly M2*3 1 86.PWL02.002
Bluetooth Module Disassembly M2*3 1 86.PWL02.002
Touchpad Board Disassembly M2-0.4*2 4 TBD
Finger Print Module Disassembly M2*3 1 86.PWL02.002
LAN Module Disassembly M2.5*6 1 86.PWL02.003
USB Module Disassembly M2.5*6 1 86.PWL02.003
Mainboard Disassembly M2.5*6 2 86.PWL02.003

Chapter 3 65

Step Screw Quantity Part No.

Thermal Module M2.5*4 5 86.PWL02.010
Back Speaker Disassembly M2.5*4 1 86.PWL02.010
Subwoofer Disassembly M2.5*4 2 86.PWL02.010
Front Speaker Disassembly M2.5*4 4 86.PWL02.010

Removing the Upper Cover and LCD Module

1. See “Removing the Keyboard” on page 63.

2. Disconnect the power board cable and free it from the securing clips.

3. Pull up on the LVDS cable to release it from the connector.

66 Chapter 3

4. Unlock and disconnect the touchpad board FFC.

5. Unlock and disconnect the speaker cable.

6. Disconnect and remove the power cable.

Chapter 3 67

7. Disconnect the Bluetooth cable (a) and the microphone cable (b).

b

a

8. Remove the nineteen (19) screws from the upper cover and left and right hinges.

Step Screw Quantity Screw Type

Upper Cover
Disassembly (red
callout)

Upper Cover
Disassembly (green
callout)

68 Chapter 3

M2.5*4 7

M2.5*6 6

9. Remove the adhesive tape from the WLAN cable bundle.

10. Pull the WLAN antenna up through the upper cover and free it from the cable channel.

11. Remove the right hinge cap (a) and left hinge cap (b).

a

b

Chapter 3 69

12. Remove the LCD module from the chassis.
CAUTION: Make sure all cables are pulled back and away from the device to avoid damage during removal.

13. Lift the upper cover away from the lower cover, starting from the top edge as shown.

70 Chapter 3

Removing the Microphone Cable

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Remove one (1) screw from the microphone cable.

Step Screw Quantity Screw Type

Microphone Cable
Disassembly

M2*3 1

3. Lift the microphone cable clear of the upper cover.

Chapter 3 71

Removing the Bluetooth Module

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Remove the adhesive tape from the Bluetooth cable.

3. Free the Bluetooth cable from the cable clip.

v

4. Remove one (1) screw from the Bluetooth module.

Step Screw Quantity Screw Type.

Bluetooth Module
Disassembly

72 Chapter 3

M2*3 1

5. LIft the Bluetooth module away from the upper cover.

6. Disconnect the Bluetooth cable from the module.

Chapter 3 73

Removing the Mainboard to Touchpad Cable

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Turn the upper cover over and push the mainboard to touchpad cable through as shown.

3. Remove the touchpad cable from the adhesive.
IMPORTANT:Take care not to tear the FFC during removal.

4. Peel back the adhesive tape on the connector.

74 Chapter 3

5. Unlock the connector and disconnect the cable.

Removing the Touchpad Module

IMPORTANT:It is not possible to remove the touchpad individually. If the touchpad malfunctions, follow the

disassembly steps to remove any additional components on the upper cover and replace the entire
upper cover.

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Peel back the adhesive tape securing the touchpad board cable.

3. Unlock the connector and disconnect the cable.

Chapter 3 75

4. Unlock the connector securing the opposite end of the touchpad board cable.

5. Remove the touchpad board cable from the upper cover.

6. Remove four (4) screws from the touchpad board.

Step Screw Quantity Screw Type.

Touchpad Module
Disassembly

76 Chapter 3

M2-0.4*2 4

7. Lift the touchpad board clear of the upper cover by pivoting the board around the guide pin as shown.

Removing the Finger Print Board

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Turn the upper cover over and pull the finger print cable through as shown.

3. Peel back the cable to free it from the adhesive.
IMPORTANT:Take care not to tear the FFC during removal.

Chapter 3 77

4. Unlock the connector and disconnect the cable.

5. Remove one (1) screw from the finger print bracket.

Step Screw Quantity Screw Type.

Finger Print Module
Disassembly

6. Lift the finger print bracket clear of the upper cover.

78 Chapter 3

M2*3 1

7. Lift the finger print board clear of the upper cover.
CAUTION: Do not handle the finger print board with excessive force or else damage may occur.

Removing the LAN Board

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Unlock the LAN board connector and disconnect the cable from the mainboard.

Chapter 3 79

3. Peel the cable off the adhesive.
IMPORTANT:Take care not to tear the FFC during removal.

4. Unlock the LAN board cable connector and disconnect the cable from the LAN board.

80 Chapter 3

5. Remove one (1) screw from the LAN board.

Step Screw Quantity Screw Type.

LAN Module
Disassembly

6. Lift the LAN board clear of the chassis.

M2.5*6 1

Removing the USB Board

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Unlock the USB board connector and disconnect the cable from the mainboard.

Chapter 3 81

3. Peel the cable off the adhesive.
IMPORTANT:Take care not to tear the FFC during removal.

4. Unlock the USB board cable connector and disconnect the cable from the board.

82 Chapter 3

5. Remove one (1) screw from the USB board.

Step Screw Quantity Screw Type.

USB Module
Disassembly

6. Lift the USB board clear of the chassis.

M2.5*6 1

Chapter 3 83

Removing the Mainboard

1. See “Removing the Upper Cover and LCD Module” on page 66.

2. Disconnect the following cables (a, b) from the mainboard.

b

a

a

3. Turn the mainboard over and disconnect the final cable (c).

c

b

84 Chapter 3

4. Remove two (2) screws from the mainboard.

Step Screw Quantity Screw Type.

Main Board
Disassembly

5. Make sure all cables are clear of the mainboard. Lift the mainboard out of the chassis as shown.

M2.5*6 2

Chapter 3 85

Removing the RTC Battery

1. See “Removing the Mainboard” on page 84.

2. Use a pair of plastic tweezers to pull the RTC battery off the mainboard.

NOTE: The RTC battery has been highlighted with the yellow circle as shown in the previous image. Please

detach the RTC battery and follow local regulations for disposal.

Removing the Thermal Module

1. See “Removing the Mainboard” on page 84.

2. Disconnect the thermal module fan connector.

86 Chapter 3

3. Remove the five (5) non-captive screws (blue callouts) in reverse numerical order: 9, 8, 7, 6, 5. Loosen
the four (4) captive screws (red callouts) in reverse numerical order: 4, 3, 2, 1.

7

9

8

6

4

5

Step Screw Quantity Screw Type.

Thermal Assy Screw
(blue callouts)

4. Lift the thermal module away from the mainboard.

M2.5*4 Ni 5

1

3

2

Chapter 3 87

Removing the CPU

1. See “Removing the Thermal Module” on page 86.

2. Unlock the CPU. Use a standard screw driver to turn the screw 180º.

3. Lift the CPU out of the socket.

88 Chapter 3

Removing the PCH Heatsink

1. See “Removing the Mainboard” on page 84.

2. Loosen the two (2) captive screws.

3. Lift the PCH heatsink away.

NOTE: Circuit boards >10 cm² have been highlighted with a yellow rectangle as shown in the
previous image. Please detach the circuit board and follow local regulations for disposal.

Chapter 3 89

Removing the Subwoofer and Back Speaker

1. See “Removing the Mainboard” on page 84.

2. Free the cable assembly from the cable channel.

90 Chapter 3