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Aspire 5740/5740D/5340 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
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Revision History Please refer to the table below for the updates made on Aspire 5740/5740D/5340 Series service guide. Date Chapter Updates II
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Copyright Copyright © 2009 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, 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 rep
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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. IV
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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
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VI
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Table of Contents System Specifications 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Dimension and weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Your Acer Notebook tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents Removing the Modem Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Removing the Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 Removing the Right Speaker Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 Removing the Main Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 Removing the Heatsink Module . . . . . . . . . . . . . . .
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Chapter 1 System Specifications Features Below is a brief summary of the computer’s many features: Platform ® * • Intel Core i7 processor ® * • Intel Core i5 processor ® * • Intel Core i3 processor ® • Mobile Intel HM55 Express Chipset ™ ™ • Acer InviLink Nplify 802.11b/g/n* ™ • Acer InviLink 802.11b/g* System memory • Dual-Channel SDRAM support * • Up to 4 GB of DDR3 1066 MHz memory, upgradeable to 8 GB using two soDIMM modules * • Up to 2 GB of DDR3 1066 MHz memory, upgradeable to 4 GB using t
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Storage subsystem • 2.5" hard disk drive • Optical drive options: ™ • Blu-ray Disc /DVD-Super Multi double-layer drive* * • DVD-Super Multi double-layer drive • Multi-in-1 card reader Special keys and controls • 103-/104-/107-key keyboard • Multi-gesture touchpad pointing device Audio ® • Dolby -optimized surround sound system with two built-in stereo speakers rd ® • Optimized 3 Generation Dolby Home Theatre audio enhancement • True5.1-channel surround sound output • High-definition audio suppor
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• DC-in jack for AC adapter Environment • Temperature: • Operating: 5 °C to 35 °C • Non-operating: -20 °C to 65 °C • Humidity (non-condensing): • Operating: 20% to 80% • Non-operating: 20% to 80% Dimension and weight • Dimensions: 383 (W) x 250 (D) x 26/37 (H) mm (15.1 x 9.9 x 1.03/1.5 inches) • Weight: 2.8 kg (6.16 lbs.) with 6-cell battery pack NOTES: 1. "*" means only for certain models". 2. The specifications listed above are for reference only. The exact configuration of your PC depend
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System Block Diagram 4 Chapter 1
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Your Acer Notebook tour After setting up your computer as illustrated in the Just for Starters... poster, let us show you around your new Acer notebook. Top View # Icon Item Description * 1 Acer Crystal Eye Web camera for video communication . webcam 2 Display screen Also called Liquid-Crystal Display (LCD), displays computer output (configuration may vary by model). 3 Power button Turns the computer on and off. 4 Wireless LAN Enables/disables the wireless LAN function. Indicates the status o
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# Icon Item Description 5 HDD Indicates when the hard disk drive is active. Num Lock Lights up when Num Lock is activated. Caps Lock Lights up when Caps Lock is activated. 6 Keyboard For entering data into your computer. 7 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 8 Click buttons (left The left and right buttons function like the left and right mouse buttons. and right) 1 9 Indicates the computer's power status. Power 1 Indicates the computer's battery statu
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Rear view # Item Description 1 Ventilation slots Enable the computer to stay cool, even after prolonged use. Left view # Icon Item Description 1 DC-in jack Connects to an AC adapter. 2 Ethernet (RJ-45) port Connects to an Ethernet 10/100/1000-based network. 3 HDMI HDMI port Supports high definition digital video connections. 4 External display (VGA) port Connects to a display device (e.g., external monitor, LCD projector). 5 USB 2.0 ports Connect to USB 2.0 devices (e.g., USB mouse, USB camera
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Right view # Icon Item Description 1 USB 2.0 ports Connect to USB 2.0 devices (e.g., USB mouse, USB camera). 2 Optical drive Internal optical drive; accepts CDs or DVDs. 3 Optical disk access indicator Lights up when the optical drive is active. 4 Optical drive eject button Ejects the optical disk from the drive. 5 Emergency eject hole 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 co
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Base view # Icon Item Description 1 Battery bay Houses the computer's battery pack. 2 Battery release latch Releases the battery for removal. 3 Battery lock Locks the battery in position. 4 Hard disk bay Houses the computer's hard disk (secured with screws). 5 Memory compartment Houses the computer's main memory. 6 Ventilation slots and cooling Enable the computer to stay cool, even after prolonged use. fan Note: Do not cover or obstruct the opening of the fan. Chapter 1 9
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Indicators The computer has several easy-to-read status indicators. The front panel indicators are visible even when the computer cover is closed. Icon Function Description Power Indicates the computer's power status. Battery Indicates the computer's battery status. 1. Charging: The light shows amber when the battery is charging. 2. Fully charged: The light shows blue when in AC mode. Easy-Launch Buttons Located above the keyboard are application buttons. These buttons are called easy-launch b
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Function Left button (2) Right button (3) Main touchpad (1) Execute Quickly click twice. Tap twice (at the same speed as double-clicking a mouse button). Select Click once. Tap once. Drag Click and hold, then use Tap twice (at the same speed as double-clicking finger on the touchpad a mouse button); rest your finger on the touchpad to drag the cursor. on the second tap and drag the cursor. Access Click once. context menu NOTE: Illustrations are for reference only. The exact configuration of y
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Desired access Num Lock on Num Lock off Main keyboard keys Hold while typing letters on Type the letters in a normal embedded keypad. manner. Windows Keys The keyboard has two keys that perform Windows-specific functions. Key Description Windows Pressed alone, this key has the same effect as clicking on the Windows Start key button; it launches the Start menu. It can also be used with other keys to provide a variety of functions: < >: Open or close the Start menu < > + : Display the d
