eMachines D620 Service Guide Service guide files and updates are available on the ACER/CSD web; for more information, please refer to http://csd.acer.com.
Revision History Please refer to the table below for the updates made on eMachines D620 service guide.
Copyright Copyright © 2008 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".
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.
Preface Before using this information and the product it supports, please read the following general information. vi 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).
Chapter 1 System Specification Features Below is a brief summary of the computer’s many feature: Operating system • Genuine Windows Vista® Platform • AMD Athlon™ 2650e processor or higer • AMD RS690MC/SB600 chipset • IEEE 802.11b/g Display and Graphics • 14.1" WXGA TFT LCD, 1280 x 800 pixel resolution • Built-in AMD RS690MC (Marketing name: ATI Radeon™ Xpress 1200 Graphics, integrated graphics card) Storage Subsystem • 2.
Special keys and controls • 88-/89-key keyboard • Touchpad pointing device I/O Interface • Four USB 2.0 ports • External display (VGA) port • Headphones/speaker/line-out jack • Microphone-in jack • Ethernet (RJ-45) port • DC-in jack for AC adaptor Power Subsystem • ACPI 3.0 • 48.8 W 4400 mAh Li-ion battery pack (6-cell) • 3-pin 65W AC adapter Dimensions • 331 (W) x 248 (D) x 29.7/41.08 (H) mm (13.03 x 9.76 x 1.16/1.61 inches) • 2.4 kg (5.29 lbs.
Your eMachines Notebook Tour After knowing your computer features, let us show you around your new eMachines computer. Top view p # Item Description 1 Integrated webcam Web camera for video communication. (only for certain models) 2 Microphone Internal microphone for sound recording.
4 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. 5 Keyboard For entering data into your computer. 6 Palmrest Comfortable support area for your hands when you use the computer. 7 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 8 Click buttons (left and right) The left and right buttons function like the left and right mouse buttons.
Closed front view # Item Description 1 Icon Speakers Left and right speakers deliver stereo audio output. 2 Microphone-in jack Accepts inputs from external microphones. 3 Headphones/speaker/ line-out jack Connects to audio line-out devices (e.g., speakers, headphones). 4 Wireless communication switch Enable/disable the wireless function. (manufacturing option). 5 Latch Locks and releases the lid.
Left View # Icon Item Description 1 Kensington lock slot 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 locki nto the notch and turn the key to secure the lock. Some keyless models are also available. 2 Optical drive Internal optical drive; accepts CDs or DVDs. 3 Optical disk access indicator* Lights up when the optical drive is active.
Bottom Panel # Item Description 1 Battery bay Houses the computer's battery pack. 2 Battery lock Locks the battery in position. 3 Hard disk bay Houses the computer's hard disk (secured with screws). 4 Memory compartment Houses the computer's main memory. 5 Battery release latch Releases the battery for removal.
Touchpad The built-in touchpad is a pointing device that senses movement on its surface. This means the cursor responds as you move your finger across the surface of the touchpad. The central location on the palmrest provides optimum comfort and support. Touchpad Basics The following items show you how to use the touchpad with two-click buttons. 1 8 2 3 • Move your finger across the touchpad (1) to move the cursor.
Function Left Button (2) Execute Click twice quickly. Tap twice (at the same speed as doubleclicking the mouse button). Select Click once. Tap once. Drag Click and hold, then use finger on the touchpad to drag the cursor. Tap twice (at the same speed as doubleclicking a mouse button); rest your finger on the touchpad on the second tap and drag the cursor.
Using the Keyboard The keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, 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.
Windows Keys The keyboard has two keys that perform Windows-specific functions. Key Windows key Icon Description Pressed alone, this key has the same effect as clicking on the Windows Start button; it launches the Start menu.
Hotkeys The computer employs hotkeys or key combinations to access most of the computer's controls like screen brightness, volume output and the BIOS utility. To activate hotkeys, press and hold the key before pressing the other key in the hotkey combination. Hot Key Function Description 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.
Special Keys You can locate the Euro symbol and the US dollar sign at the upper-center and/or bottom-right of your keyboard. The Euro symbol 1. Open a text editor or word processor. 2. Either press < > at the bottom-right of the keyboard, or hold and then press the <5> key at the upper-center of the keyboard. NOTE: Some fonts and software do not support the Euro symbol. Please refer to www.microsoft.com/ typography/faq/faq12.htm for more information. The US dollar sign 1.
Hardware Specifications and Configurations Processor Item Specification CPU type AMD Athlon 2650e (Acer PN:KC.AE002.265) Clock Speeds 1.6 GHz L2 Cache 512KB Front Side Bus 800 MHz Socket Interface AM 2 socket (or called Socket AM2; DT processor) TDP (Thermal Design Power) 15W Processor Specification Processor# CPU Speed Cores Bus Speed Mfg Tech Cache Size Package Acer PN Athlon 2650e 1.6GHz N/A 800MHz N/A 512KB Socket AM2 KC.AE002.
Hard Disk Drive Interface Item Specification Data buffer (MB) 8 8 8 Media transfer rate (Mbytes/s, max) 775 794 (MK3252GSX) 933 Interface transfer rate (Mbytes/s, max) 150 N/A 150 Voltage tolerance 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% BIOS Item Specification BIOS vendor Phoenix BIOS Version v0.25 Supported protocols ACPI 1.0b/2.0/3.0 compliance, PCI 2.2, System/HDD Password Security Control, INT 13h Extenstions, PnP BIOS 1.0a, SMBIOS 2.
Video Item Specification Features Intel Graphic Media Accelerator (GMA) X3000 with up to 256 MB of Intel Dynamic Video Memory Technology 4.0 (8MB of dedicated system memory, up to 256MB of shared system memory), supporting Microsoft DirectX 9 and DirectX 10 VGA output Maximum resolutions supported by the VGA output for different refresh rates are: 2048x1536 @85Hz (pixel clock at 388.5MHz) for 4:3 format 2560x1440 @75Hz (pixel clock at 397.
Bluetooth Module Item Specification Vendor N/A (no Bluetooth function available on this model) Model name N/A Protocol N/A Connector type N/A Chapter 1 17
Keyboard and Input Devices Item Specification Keyboard controller Winbond WPC8773L Model name Acer FineTouch keyboard Features hotkey controls, embedded numeric keypad, multi-language support, three easy-launch buttons, and one front-access communication switch Combo Drive Interface 18 Item Specification Vendor Toshiba Sony Model name TS-L463A CRX890S Drive type Internal Slim CD-RW/DVD combo drive Data transfer rate Write: Write: • CD-R: 24X • CD-R: 24X • CD-RW: 24X • CD-RW: 24
DVD Drive (Super-Multi) Interface Item Specification Vendor Toshiba Pioneer HLDS Model name TS-L633A DVR-TD08RS GT10N Drive type Internal Slim DVD/CD writer Data transfer rate Write: Write: Write: • CD-R: 24X CAV • CD-R: 24X • CD-R: 24X • CD-RW: 24X CAV • CD-RW: 24X • CD-RW: 16X • DVD-R/+R/+RW/RW (single layer): 6X, 8X ZCLV • DVD-RW: 6X • DVD-R: 8X • DVD-R/+R/+RW: 8X • • DVD-R/+R (double layer): 8X CAV • DVD-RW: 4X Read: • DVD-RAM: 5X • • DVD+R(DL): 2.
DVD Drive (Super-Multi) Interface Item Specification Vendor Sony Sony PLDS Model name AD-7590S AD7580S DS-8A2S Drive type Internal Slim DVD/CD writer Data transfer rate Write: Write: Write: • CD-R: 24X CAV • CD-R: 24X • CD-R: 24X • CD-RW: 24X CAV • CD-RW: 24X • CD-RW: 16X • DVD-R/+R/+RW/RW (single layer): 6X, 8X ZCLV • DVD-RW: 6X • DVD-R: 8X • DVD-R/+R/+RW: 8X • • DVD-R/+R (double layer): 8X CAV • DVD-RW: 4X Read: • DVD-RAM: 5X • • DVD+R(DL): 2.
LCD Item Specification Vendor AUO CMO LG Samsung Model name B141EW04-V4 (Glare) N141I3-L02 (Glare) LP141WX3TLN1 (Glare) LTN141W3-L01-J (Glare) Screen diagonal (mm) 14.1” WXGA Display resolution (pixels) 1280 x 800 1280 x 800 1280 x 800 1280 x 800 Aspect ratio 16:10 N/A N/A N/A Active area (mm) 303.36 x 189.6 N/A 303.74 x 189.84 303.4 x 189.6 Pixel pitch (mm) 0.237 N/A 0.2373x0.2373 0.
System Power Management 22 ACPI mode Power Management On • Working (G0/S0): Individual devices such as the CPU and hard disk may be power managed in this state. • Suspend to RAM (S3): CPU set power down, VGA Suspend, PCMCIA Suspend, Audio Power Down, Hard Disk Power Down, CD-ROM Power Down, and Super I/O Low Power mode. • Save to Disk (S4): Also called Hibernation Mode. System saves all system states and data onto the disc prior to system shutdown.
Chapter 2 System Utilities BIOS Setup Utility The BIOS Setup Utility is a hardware configuration program built into your system’s BIOS (Basic Input/Output System). Since most systems are already properly configured and optimized, there is no need to run this utility. The BIOS setup utility stores basic settings for your system. You will need to run this utility if you encounter configuration problems. Refer to Chapter 4 Troubleshooting when problem arises.
Information Menu ‘ Parameter Description CPU Type Type of processor currently installed in the system. CPU Speed Speed of the processor currently installed in the system. IDE0 Model Name Model name of HDD installed on the primary IDE channel. IDE0 Serial Number Serial number of HDD installed on the primary IDE channel. IDE1 Model Name Model name of devices installed on the secondary IDE channel. The hard disk drive or optical drive model name is automatically detected by the system.
Main Menu Information Main P h o e n i x Tr u s t e d C o r e ( t m ) S e t u p U t i l i t y Advanced Security Boot Exit Item Specific Help S y s t e m Ti m e : System Date: [10:10:10] [04/28/2007] System Memory: Extended Memory: Vi d e o M e m o r y : 640 KB 2046 MB 256 MB Quiet Boot: Network Boot: F12 Boot Menu: D2D Recovery: [Enabled] [Enabled] [Disabled] [Enabled] F1 Help Esc Exit Select Item Select Menu -/+ Enter < Ta b > , < S h i f t - Ta b > , o r selects field.
Advanced Menu Information Main P h o e n i x Tr u s t e d C o r e ( t m ) S e t u p U t i l i t y Advanced Security Boot Exit Item Specific Help AHCI Mode: Infrared Port: [Enabled] [Enabled] Configure AHCI Mode using options: ASF Configuration [Disabled] No configuration [Enabled] User configuration F1 Help Esc Exit Select Item Select Menu -/+ Enter C h a n g e Va l u e s Select Su b - M e n u F9 F10 Setup Defaults Save and Exit Parameter Description Format/Option AHCI Mode Enables or dis
Security Menu Information Main P h o e n i x Tr u s t e d C o r e ( t m ) S e t u p U t i l i t y Advanced Security Boot Exit Item Specific Help Supervisor Password Is: User Password Is: Secondary MAS.Disk Status: Clear Clear Clear Set Supervisor Password Set User Password Set Secondary MAS.Disk Password [Enter] [Enter] [Enter] Password on Boot: [Disabled] F1 Help Esc Exit Select Item Select Menu -/+ Enter Supervisor Password controls access of the w h o l e s e t u p u t i l i t y.
Setting a System Password 1. Use the up/down keys to select a password parameter (Set Supervisor Password, Set User Password, or Set Secondary MAS.Disk Password), then press Enter. A Password box will appear. 2. Type a password then press Enter. The password may consist of up to six alphanumeric characters (A-Z, a-z, 0-9). 3. Retype the password to verify the first entry then press Enter again. 4. Press F10. 5. Select Yes to save the new password and close the Setup Utility.
Boot Menu This menu allows you to set the drive priority during system boot-up. The system will attempt to boot from the first device on the list. If the first device is not available, it will continue down the list until it reaches an available device. BIOS setup will display an error message if the drive(s) specified is not bootable.
Exit Menu Information Main P h o e n i x Tr u s t e d C o r e ( t m ) S e t u p U t i l i t y Advanced Security Boot Exit Item Specific Help Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes F1 Help Esc Exit 46 Select Item Select Menu Exit System Setup and save your changes to CMOS.
Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.
General Information Pre-disassembly Instructions Before proceeding with the disassembly procedure, make sure that you do the following: 48 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. 4. Remove the battery pack. See “Removing the Battery Pack” on page 51.
Disassembly Process The disassembly process is divided into the following stages: • External module 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, then disassemble the inside assembly frame in that order.
External Module Disassembly Process External Modules Disassembly Flowchart The flowchart below gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the mainboard, you must first remove the keyboard, then disassemble the inside assembly frame in that order.
Removing the Battery Pack 1. Turn base unit over. 2. Slide the battery lock/unlock latch to the unlock position (1). 3. Slide and hold the battery release latch to the release position (2), then remove the battery from the main unit (3). Removing the Lower Cover 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. Loosen the four screws (A) on the lower cover. 4. 5. Step Size (Quantity) Color Torque 1~4 M2 x L4 (4) Black 1.
6. Remove the lower cover from the lower case. Removing the DIMM 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. Push out the latches on both sides of the DIMM socket to release the DIMM. 5. Remove the DIMM module. 6. Do the same on the other board. Removing the WLAN Board Modules 52 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3.
4. Remove the mylar tape from the cable. 5. Disconnect the two antenna cables from the WLAN board, then move the antennas away from the board. 6. Remove the two screws (C) on the WLAN board to release the WLAN board. 7. Step Size (Quantity) Color Torque 1~2 M2 x L3 (2) Silver 1.6 kgf-cm Detach the WLAN board from the WLAN socket. NOTE: When attaching the antennas back to the WLAN board, make sure the cable are routed properly.
Removing the Hard Disk Drive Module 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. Pull the HDD module out by pulling on the mylar attached to it, gently slide-out the HDD module from its bay. NOTE: To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it. NOTE: The HDD on this model does not have the rubber enclosure as above images show.
5. Remove the HDD rubber enclosure by gently prying open the enclosure, starting on either side (3) and proceeding down the bottom (4) and towards the top of the disk (5), then pull it up to detach from the HDD module (6). NOTE: The HDD on this model does not have the rubber enclosure as above images show. Please skip these steps and got to next step directly. 6. 7. Remove the two screws (D) on the HDD bracket. Step Size (Quantity) Color Torque 7 M3 x L4 (2) Silver 1.
Removing the Optical Drive Module 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. Turn the base unit over, then remove the screw (E) on the bottom side of the unit. 5. 56 Step Size (Quantity) Color Torque 1 M2.5 x L6 (1) Black 1.6 kgf-cm Using the flat screwdriver, press the end of the module forward, then slide out the optical drive module from the main unit.
6. Remove the two screws (F) securing the optical bracket and remove the locker bracket from the optical disk drive module. Chapter 3 Step Size (Quantity) Color Torque 1-2 M2 x L2.5 (2) Silver 1.
Main Unit Disassembly Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT MIDDLE COVER Hx2 FAN Cx2 KEYBOARD Ax5 CPU HEATSINK MODULE Ex4 LCD MODULE CPU Ax1, Ex11 UPPER CASE Cx4 Gx1 LED INDICATORS BOARD TOUCHPAD BRACKET ASSEMBLY Cx2 TOUCHPAD BOARD FINGERPRINT BOARD Cx2 DAUGHTER BOARD Ax1 MAINBOARD Cx2 MODEM BOARD BLUETOOTH BOARD Dx2 SPEAKER MODULES LOWER CASE 58 Chapter 3
Screw List Screw Part No. A M2 x L4 86.00G64.720 C M2 x L3 86.9A552.3R0 D M3 x L4 86.9A524.4R0 E M2.5 x L6 86.00E33.736 G M2 x L3 86.00C07.220 H M2.5 x L5 (torque 1.6) 86.00F87.735 M2.5 x L5 (torque 3.0) Removing the Fan Module 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. Detach the heatsink cable. 5. Detach the tin foil tape on the fan.
6. 7. Remove the screws (H) securing the fan to the main unit. Step Size (Quantity) Color Torque 1-2 M2.5 x L5 (2) Black 1.6 kgf-cm Remove the fan from the main unit. Removing the CPU Heatsink Module 60 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Fan Module” on page 59. 4. Unfasten the screws (A) securing the heatsink in the order shown. Step Size (Quantity) Color Torque 1-5 M2 x L4 (5) Silver 1.
5. Carefully pull the heatsink out of the edge of the main unit. 6. Remove the heatsink. Removing the CPU 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Fan Module” on page 59. 4. See “Removing the CPU Heatsink Module” on page 60. 5. Press the CPU released lever to release the CPU then remove the CPU from the CPU socket. NOTE: When installing the CPU, make sure to install the CPU with PIN 1 at the corner as shown.
Removing the Middle Cover 62 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. Open the LCD screen all the way to facilitate the easy removal of the middle cover. 7. Carefully insert the flat screwdriver under the side of the middle cover and gently pry up the middle cover. 8.
Removing the Keyboard 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Middle Cover” on page 62. 3. Remove the two screws (G) securing the keyboard. 4. Step Size (Quantity) Color Torque 1-2 M2 x L3 (2) Silver 1.6 kgf-cm Carefully pry up and out the keyboard and turn it over.
5. Disconnect the keyboard cable from the mainboard to remove the keyboard. Removing the LCD Module 64 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8. See “Removing the Keyboard” on page 63. 9.
10. Disconnect the touchpad cable. 11. Disconnect the internal microphone cable. 12. Detach the mylar tape securing the mic and antenna cables to the upper case.
13. Carefully release the cables from the latches as shown. 14. Detach the mylar tape from the LCD coaxial cable. 15. Disconnect the LCD coaxial cable from the mainboard.
16. Disconnect the cover switch cable from the mainboard. 17. Turn the system over and remove the two screws (E) from the base of the unit. Step Size (Quantity) Color Torque 1~2 M2.5 x L6 (2) Black 3.0 kgf-cm 18. Remove the two screws (E) from the left and right hinge of the LCD module. Step Size (Quantity) Color Torque 1~2 M2.5 x L6 (2) Black 3.0 kgf-cm 19. Carefully remove the LCD module from the base unit.
Separating the Upper Case from the Lower Case 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8. See “Removing the Keyboard” on page 63. 9. See “Removing the LCD Module” on page 64. 10.
12. Gently detach the upper case from the lower case. Removing the Touchpad Board Module 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8. See “Removing the Keyboard” on page 63. 9.
13. Detach the touchpad bracket from the upper case. 14. Carefully insert the flat screwdriver under the side of the touchpad board and gently pry up the board. 15. Continue prying the board until it releases from the upper case, then remove the board.
Removing the LED Indicators Board 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8. See “Removing the Keyboard” on page 63. 9. See “Removing the LCD Module” on page 64. 10.
Removing the Mainboard 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8. See “Removing the Keyboard” on page 63. 9. See “Removing the LCD Module” on page 64. 10.
13. Turn the mainboard over then disconnect the modem cable from modem board. 14. Disconnect the modem board cable from the mainboard. Removing the Modem Board 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8.
12. Remove the two screws (C) on the modem board. Step Size (Quantity) Color Torque 1~2 M2 x L3 (2) Silver 1.6 kgf-cm 13. Detach the modem board from the mainboard. Removing the Speaker Modules 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7.
12. Remove the two screws (D) holding the left and right speaker modules to the lower case. Step Size (Quantity) Color Torque 1~2 M3xL4 (2) Silver 3.0 kgf-cm 13. Carefully detach the speaker modules as shown.
LCD Module Disassembly Process LCD Module Disassembly Flowchart LCD MODULE DISASSEMBLY LCD MODULE Ex2, Hx4 LCD BEZEL Hx1 INVERTER BOARD LCD ASSEMBLY Ix2 Cx4 CCD BOARD LCD FPC CABLE LEFT LCD BRACKET Cx4 RIGHT LCD BRACKET Ix1 Ix1 LEFT RIGHT HINGE MAIN ANTENNA MICROPHONE HINGE AUXILIARY ANTENNA LCD BACK PANEL Main Screw List Item 76 Screw Part No. C M2 x L3 86.9A552.3R0 E M2.5 x L6 86.00E33.736 H M2.5 x L5 86.00F87.735 I M2.5 x L5 86.00F00.
Removing the LCD Bezel 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8. See “Removing the Keyboard” on page 63. 9. See “Removing the LCD Module” on page 64. 10. Remove the six rounded screw caps as shown. 11.
Removing the Inverter Board 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7. See “Removing the Middle Cover” on page 62. 8. See “Removing the Keyboard” on page 63. 9. See “Removing the LCD Module” on page 64. 10. See “Removing the LCD Bezel” on page 77. 11.
13. Disconnect the inverter board cable from its connector, then disconnect the 2P cable on the inverter board. 14. Remove the inverter board. Removing the LCD with Brackets 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. 4. See “Removing the Lower Cover” on page 51. 5. See “Removing the Fan Module” on page 59. 6. See “Removing the CPU Heatsink Module” on page 60. 7. See “Removing the CPU” on page 61. 8.
13. Detach the CCD board cable from the CCD board, then remove the board. 14. Remove the two screws (I) securing the left and right LCD brackets to the LCD back cover. Step Size (Quantity) Color Torque 1~2 M2.5 x L5 (2) Silver 2.5 kgf-cm 15. Carefully detach the cables from the latches on the LCD bracket as shown. 16. Detach the LCD with the brackets from the back cover.
17. Turn the LCD panel over, then detach the acetic tapes holding the FPC cable to the edge of the LCD panel and detach the acetic tape securing the FPC connector. 18. Disconnect the FPC cable from the LCD panel. Removing the LCD Brackets 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6.
13. Remove the eight screws (C) securing the left and right LCD brackets to remove the brackets. Step Size (Quantity) Color Torque 1~8 M2 x L3 (8) Silver 1.6 kgf-cm Removing the LCD Module Hinges 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Lower Cover” on page 51. 4. See “Removing the Fan Module” on page 59. 5. See “Removing the CPU Heatsink Module” on page 60. 6. See “Removing the CPU” on page 61. 7.
15. Remove the left and right hinges from the LCD back cover. Removing the Antennas 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. 4. See “Removing the Lower Cover” on page 51. 5. See “Removing the Fan Module” on page 59. 6. See “Removing the CPU Heatsink Module” on page 60. 7. See “Removing the CPU” on page 61. 8. See “Removing the Middle Cover” on page 62. 9. See “Removing the Keyboard” on page 63. 10.
15. Detach the gasket tape holding the left antenna in place, remove the antenna bracket, then carefully remove the antenna. Removing the Microphone 1. See “Removing the Battery Pack” on page 51. 2. See “Removing the Lower Cover” on page 51. 3. See “Removing the Express Dummy Card” on page 52. 4. See “Removing the Lower Cover” on page 51. 5. See “Removing the Fan Module” on page 59. 6. See “Removing the CPU Heatsink Module” on page 60. 7. See “Removing the CPU” on page 61. 8.
16. Remove the microphone.
86 Chapter 3
Chapter 4 Troubleshooting Use the following procedure as a guide for computer problems. NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Obtain the failing symptoms in as much detail as possible. 2. Verify the symptoms by attempting to recreate the failure by running the diagnostic tests or repeating the same operation. 3.
System Check Procedures External CD/DVD-ROM Drive Check Perform the following procedures to isolate the possible problem a controller, drive, or CD-ROM. NOTE: Make sure that the CD-ROM does not have any label attached to it. The label may damage the drive or cause drive failure. 1. Boot from the diagnostic disc and start the diagnostic programs. 2. See if CD-ROM Test is passed when the program runs the CD-ROM Test. 3. Follow onscreen instructions.
Power System Check Do the following: 1. Remove the battery pack. 2. Connect the power adapter and check the power supply. 3. Disconnect the power adapter and install the battery pack; then check that power supply.
Touchpad Check If the touchpad doesn’t work, do the following procedures in sequence to correct the problem. Do not replace a non-defective FRU: 1. After rebooting, run Tracking Pad PS2 Mode Driver. For example Syn touch driver. 2. Run utility with the PS/2 mouse function and check if the mouse is working. 3. If the PS/2 mouse does not work, then click if the main board to switch board FPC is connected properly. 4.
Power-On Self-Test (POST) Error Message The POST error message index lists the error message and their possible causes. NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the computer. Do not replace a non-defective FRU. The error messages are listed in the coming pages to indicate the BIOS signals on the screen and the error symptoms classified by functions.
Index of Error Messages Error Message List Error Messages Check or do the following in sequence: Stuck Key See “Keyboard or Auxiliary Input Device Check” on page 88. System CMOS checksum bad - Default configuration used • Real time clock error • • • • Previous boot incomplete - Default configuration used • • • Invalid System Configuration Data • • Operating system not found • • • • Power-on indicator turns off and LCD is blank. • • • • Power-on indicator turns on and LCD is blank.
Error Message List Error Messages No beep, power-on indicator turns off and LCD is blank. Check or do the following in sequence: • • • • • No beep, power-on indicator turns on and LCD is blank. • • • • • • • • No beep, power-on indicator turns on and LCD is blank. But you can see POST on an external CRT. • • • • • • No beep, power-on indicator turns on and a blinking cursor shown on LCD during POST. • No beep during POST but system runs correctly.
Phoenix BIOS Beep Codes Code Beeps Verify Real Mode 03h Disable Non-Maskable Interrupt (NMI) 04h Get CPU type 06h Initialize system hardware 08h Initialize chipset with initial POST values 09h Set IN POST flag 0Ah Initialize CPU registers 0Bh Enable CPU cache 0Ch Initialize caches to initial POST values 0Eh Initialize I/O component 0Fh Initialize the local bus IDE 10h Initialize Power Management 11h Load alternate registers with initial POST values 12h Restore CPU control word dur
Code 46h Beeps 2-1-2-3 POST Routine Description Check ROM copyright notice 48h Check video configuration against CMOS 49h Initialize PCI bus and devices 4Ah Initialize all video adapters in system 4Bh QuietBoot start (optional) 4Ch Shadow video BIOS ROM 4Eh Display BIOS copyright notice 50h Display CPU type and speed 51h Initialize EISA board 52h Test keyboard 54h Set key click if enabled 58h 2-2-3-1 Test for unexpected interrupts 59h Initialize POST display service 5Ah Display
Code Beeps Initialize Extended BIOS Data Area 8Bh Test and initialize PS/2 mouse 8Ch Initialize floppy controller 8Fh Determine number of ATA drives (optional) 90h Initialize hard-disk controllers 91h Initialize local-bus hard-disk controllers 92h Jump to UserPatch2 93h Build MPTABLE for multi-processor boards 95h Install CD-ROM for boot 96h Clear huge ES segment register 97h Fixup Multiprocessor table 98h 1-2 Search for option ROMs. One long, two short beeps on checksum failure.
Code Beeps POST Routine Description C4h Initialize system error handler C5h PnPnd dual CMOS (optional) C6h Initialize notebook docking (optional) C7h Initialize notebook docking late C8h Force check (optional) C9h Extended checksum (optional) D2h Unknown interrupt * If the BIOS detects error 2C, 2E, or 3O (base 512K RAM error), it displays an additional word-bitmap (xxxx) indicating the address line or bits that failed. For example, "2C 0002" means address line 1 (bit one set) has failed.
Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Check or do the following in sequence • • • • • • • • Unreadable LCD screen Missing pels in characters Abnormal screen Wrong color displayed • • • • • • LCD has extra horizontal or vertical lines displayed. • • • • • Run “Load Setup Defaults” in BIOS Setup Utility, then reboot system. Reconnect the LCD connectors.
Power-Related Symptoms Symptom / Error The system doesn’t power-off. Check or do the following in sequence • • • Battery can’t be charged • • • Power source (battery pack and power adapter). See “Power System Check” on page 89. Hold and press the power switch for more than 4 seconds. Mainboard See “Check the Battery Pack” on page 89.
Power Management-Related Symptoms Symptom / Error Check or do the following in sequence The system doesn't resume from standby mode after opening the LCD. • Battery fuel gauge in Windows doesn’t go higher than 90%. • • • • • System hangs intermittently. • • • LCD cover switch Mainboard Remove battery pack and let it cool for 2 hours. Refresh battery (continue use battery until power off, then charge battery). Battery pack Mainboard Reconnect hard disk/CD-ROM drives.
Modem-Related Symptoms Symptom / Error Internal modem does not work correctly. Check or do the following in sequence • • • Modem phone port Modem combo board Mainboard NOTE: If you cannot find a symptom or an error in this list and the problem remains, see “Undetermined Problems” on page 103.
Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a recurring problem exists. When analyzing an intermittent problem, do the following: 102 1. Run the advanced diagnostic test for the mainboard in loop mode at least 10 times. 2. If no error is detected, do not replace any FRU. 3.
Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect, whether a short circuit is suspected, or whether the system is inoperative. NOTE: Verify that all attached devices are supported by the computer. NOTE: Verify that the power supply being used at the time of the failure is operating correctly. (See “Power System Check” on page 89.) Follow procedures below to isolate the failing FRU. Do not isolate non-defective FRU. 1.
104 Chapter 4
Chapter 5 System Block Diagram and Connector Locations System Block Diagram PCB Layer Stackup AMD DDR II 533/667/800 8,9 DDR2 SODIMM DIMM2 DDR II 533/667/800 8,9 G792 K8 Rev.G AM2 Socket HyperTransport 16x16 32 4,5, 6,7 CLK GEN. 14.318MHz CPU V_CORE ICS 9LPR462 (RTM870T-690) 3 IN DIMM1 OUT DDR2 SODIMM L1: Signal 1 L2: VCC L3: Inner Signal 2 L4: Inner Signal 3 L5: GND L6: Signal 4 Project code: 91.4BC01.001 PCB P/N : 48.4BC01.001 REVISION : 08226- -1 INPUT S-Vedio 13 Mini Card 802.
Board Layout Top and Bottom View 106 Chapter 5
1 Lid switch connector 8 Fingerprint board connector (not available on this model) 2 Power key switch 9 Touchpad board connector 3 Launch key switch 10 Bluetooth cable connector (not available on this model) 4 LCD cable connector 11 Speaker cable connector 5 Keyboard connector 12 Daughter board connector (not available on this model) 6 LED board connector 13 System fan connector 7 Microphone cable connector Chapter 5 107
Standard Operation Procedures of Password Bypassing and BIOS Recovery For RD and CSD to debug easily, the system provide one hardware open gap for bypassing password check, and one hotkey to enable BIOS recovery. As to BIOS recovery, except for BIOS recovery hotkey, you can also use crisis disk to restore BIOS. 1. Hardware open gap: Gap G41 Description Bypassing Password Check RD/CSD can enable or disable this function by shorting the gap. The gap is located as shown. 2.
Chapter 6 FRU (Field Replaceable Unit) List This chapter offers the FRU (Field Replaceable Unit) list in global configuration of eMachines D620. Refer to this chapter whenever ordering the parts to repair or for RMA (Return Merchandise Authorization). NOTE: When ordering FRU parts, check the most up-to-date information available on your regional web or channel. For whatever reasons a part number is changed, it will NOT be noted on the printed Service Guide.
eMachines D620 Exploded Diagram 1 2 3 4 5 6 7 8 9 10 11 12 13 110 Chapter 4
eMachines D620 FRU List NO. PART NAME DESCRIPTION ACER PART NO. ADAPTER 1 N/A ADAPTER 65W DELTA ADT 65W SADP-65KB SADP-65KB DFA LF DFA LF DELTA LEVEL-4 AP.06501.013 1 N/A ADAPTER 65W LITEON PA-165002AC LF LEVEL-4 ADT 65W PA-165002AC LF AP.06503.016 1 N/A ADAPTER 65W HIPRO HP-OK065B13 LF LEVEL-4 ADP 65W 3P HPOK065B13LF AP.0650A.010 1 N/A ADAPTER 65W 3PIN DELTA SADP-65KB BFJA LF LEVEL-4 FOR OBL ONLY ADP 65W 3P SADP65KB BFJA DELT AP.06501.
NO. PART NAME DESCRIPTION ACER PART NO. N/A MINI WLAN/B WLAN 802.11BG FOXCONN 802.11BGN ATHEROS REV06 ATHEROS XB63 BG T60H976.00 FW:V06 MINICARD NI.23600.007 N/A WIRELESS LAN BOARD 802.11BGN FOXCONN BCM4312 T77H030.00 MINICARD WLAN 802.11BG BCM4312 MINICARD NI.23600.029 N/A POWER CORD 10A 125V US CODE US 7A 125V BK 27.T30V1.001 N/A POWER CORD 10A 125V 3PIN US BK CODE 10A 125V 3P US BK 27.01518.641 N/A POWER CORD 2.5A 125V USA CORD USA/W CNS 2.5A 125V 8121- 27.01518.
NO. PART NAME DESCRIPTION ACER PART NO. N/A POWER CORD ACA / ACNZ POWER CODE ACA / ACNZ ANNIE 27.03218.021 N/A POWER CORD 2.5A 250V SOUTH AFRICA BK (INDIA) CORD 2.5A 250V SOUTH AFRICA BK 27.01518.631 N/A POWER CORD 10A 250V SOUTH AFRICA BK (INDIA) CORD 6A 250V SOUTH AFRICA BK 27.01518.721 N/A POWER CORD 7A 125V 2PIN JAPEN CODE JAPAN 7A 125V 2P BK 27.01518.551 N/A POWER CODE 7A 125V 2PIN JAPAN CODE 7A 125V JAPAN 2PIN BK 27.03518.
NO. PART NAME DESCRIPTION ACER PART NO. 9 LOWER CASE W/ SPEAKER ASSY L-CASE YUKON 60.N2401.001 N/A SPEAKER SPEAKER BIWA SPEAKER 23.TK501.002 CASE/COVER/BRACKET ASSEMBLY 7 UPPER CASE W/ COVER SWITCH CABLE ASSY U-CASE YUKON 60.N2401.002 5 MIDDLE COVER ASSY MIDDLE COVER 42.N2401.001 YUKON N/A CPU AMD ATHLON 2650E AM2+ 1.6G 512K 800 940 G2 15W, ADG2650IAV4DP IC CPU ATHLON 2650E 1.6G G2 KC.AE002.265 12 ASSEMBLY COMBO MODULE 24X ODD NCB24XS FOR YUKON 6M.N2401.
NO. PART NAME DESCRIPTION ACER PART NO. N/A ODD TOSHIBA COMBO 12.7MM TRAY DL 24X TSL463A LF W/O BEZEL SATA 12 COMBO MODULE 24X ODD COMBO 12.7 SONY CRX890S LF W/ SATA CRX890S LF O BEZEL SATA KO.0240E.009 12 ASSEMBLEY SUPERMULTI MODULE 8X ODD NSM8XS FOR YUKON 6M.N2401.002 N/A OPTICAL BRACKET BRKT ODD BIWA 33.TK501.002 N/A DVD-RW BEZEL ASSY ODD BEZEL SMULTI YUKON 42.N2401.004 N/A ODD PIONEER SUPER-MULTI DRIVE 12.
NO. N/A PART NAME FAN DESCRIPTION ACER PART NO. FAN 14" FAN SUNON 23.TK501.001 33.N2401.002 CASE/COVER/BRACKET ASSEMBLY N/A HDD BRACKET ASSY HDD BRACKET YUKON N/A HDD 120GB 5400RPM SATA SEAGATE ST9120817AS LF F/ W:3.AAA HDD 120GB SGT SATA KH.12001.032 ST9120817AS N/A HDD 120GB 5400RPM SATA TOSHIBA MK1252GSX LF F/ W:LV010J HDD 120GB TOSHIBA MK1252GSX KH.12004.008 N/A HDD 120GB 5400RPM SATA HGST HT543212L9A300 FW:C40C HDD 120GB HT543212L9A300 C40C KH.12007.
NO. PART NAME DESCRIPTION ASSY THERMAL SINK FOXCON YUKON ACER PART NO. N/A CPU HEATSINK W/O FAN 60.N2401.003 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 88KS BLACK US AGL1D UI USI88 INTERNATIONAL (BIG ERGO) KB.INT00.002 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 88KS BLACK AGL0H HB HEB88 HEBREW (BIG ERGO) KB.INT00.003 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 89KS BLACK UK AGL0U UK UK89 (BIG ERGO) KB.INT00.004 6 KEYBOARD 14_15KB- KB DARFON NSKAGL0T TR TUR89 EV2 89KS BLACK TURKISH(BIG ERGO) KB.INT00.
NO. 118 PART NAME DESCRIPTION ACER PART NO. 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 93KS BLACK AGL0J JA JAPAN92 JAPANESE (BIG ERGO) KB.INT00.019 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 89KS AGL0E IT ITA89 ITALIAN(BIG ERGO) KB.INT00.020 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 89KS BLACK AGL0Q HG HUN89 HUNGARIAN (BIG ERGO) KB.INT00.023 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 88KS BLACK AGL01 GK GRE88 GREEK(BIG ERGO) KB.INT00.
NO. PART NAME DESCRIPTION ACER PART NO. 6 KEYBOARD 14_15KB- KB DARFON NSKEV2 89KS BLANK AGL13 CZ-SK CZECH-SLOVAK(BIG ERGO) KB.I1400.004 N/A LCD MODULE 14.1" WXGA GLARE W/ ANTENNA&MICROPH ONE W/O 0.3M CAMERA LCD N14.1WGAG W/ WLAN W/O CAMER 6M.N2301.001 N/A INVERTER BOARD YEC YNV-W15 INVERTER 17" YNVW15 19.AR501.002 N/A INVERTER BOARD INVERTER 17" FOXCONN T62I240.03 T62I240.03 06L1 V.00 19.TQ901.002 N/A INVERTER BOARD 17" DARFON VK.21189.408 19.TRV01.
NO. PART NAME DESCRIPTION INVERTER 17" YNVW15 ACER PART NO. N/A INVERTER BOARD YEC YNV-W15 N/A INVERTER BOARD INVERTER 17" FOXCONN T62I240.03 T62I240.03 06L1 V.00 19.TQ901.002 N/A INVERTER BOARD 17" DARFON VK.21189.408 19.TRV01.001 N/A INVERTER BOARD INVERTER 17" TWSSUMIDA TWS-458-118 458-118 MS 19.AR501.001 N/A LCD BRACKET RIGHT BRACKET LCD R BIWA 33.TK501.004 N/A LCD BRACKET LEFT BRACKET LCD L BIWA 33.TK501.005 2 LCD CABLE C.A. NON CCD LED YUKON HL 50.N2301.001 4 LCD BEZEL 14.
NO. PART NAME DESCRIPTION ACER PART NO. N/A SODIMM 1GB DDRII667 SAMSUNG M470T2864QZ3-CE6 LF SODIMM 1G M470T2864QZ3-CE6 KN.1GB0B.016 N/A SODIMM 1GB DDRII667 A-DATA HYOPE1A0834Z LF SODIMM 1G HYOPE1A0834Z KN.1GB0C.005 N/A SODIMM 1GB DDRII667 HYNIX HYMP112S64CP6-Y5 LF SODIMM 1G HYMP112S64CP6-Y5 KN.1GB0G.012 N/A SODIMM 2GB DDRII667 NANYA NT2GT64U8HD0BN3C LF (0.07U) SODIMM 2G NT2GT64U8HD0BN3C KN.2GB03.011 N/A SODIMM 2GB DDRII667 SAMSUNG M470T5663QZ3-CE6 LF SODIMM 2G M470T5663QZ3-CE6 KN.
Appendix A Model Definition and Configuration eMachines D620 Please click the red paper clip icon below for more details.
Appendix B Test Compatible Components This computer’s compatibility is tested and verified by Acer’s internal testing department. All of its system functions are tested under Windows® Vista™ Business, Vista Home Premium, and Vista Home Basic environment. Refer to the following lists for components, adapter cards, and peripherals which have passed these tests.
Microsoft® Windows® Vista™ Environment Test Device Name Vendor I/O Peripheral List-External CRT ViewSonic G220F I/O Peripheral List - TV Vendor Device Name Westenhouse W37G (HDMI) Panasonic TC-37MPK (VGA/HDMI ) I/O Peripheral List - External LCD Vendor Device Name Acer FP751 17" TFT LCD Acer 17" LCD Monitor (DVI) Model:AL1721(*1) ViewSonic 20'' LCD VD201b(DVI-I) ,(DVI-D),(D-sub) (*1) Acer Acer P243W 24"(Resolution:1920x1200; Port:D-Sub,DVID,DVIw,HDCP HDMI) Dell DELL SP2208WFP 22 I/O Per
Device Name Vendor IOGEAR 4 Port Hub (usb 2.0) Huawei Huawei mobile connect E220 USB Modem 3G (E220: HSDPA/UMTS/EDGE/GPRS/GSM) I/O Peripheral List - USB ODD Plextor DVD+R/RW (Usb2.0) Logitec CDRW + DVDROM combo USB interface I/O Peripheral List - USB HDD Transcend 2.5" Portable 80GB Hard Disk I/O Peripheral List - Access Point 802.11b Cisco Aironet 350 [ModeNum:350] Cisco Aironet 1230 (*1) [ModeNum:AIR-AP1230B Series] I/O Peripheral List - Access Point 802.
126 Appendix B
Appendix C Online Support Information This section describes online technical support services available to help you repair your Acer Systems. If you are a distributor, dealer, ASP or TPM, please refer your technical queries to your local Acer branch office. Acer Branch Offices and Regional Business Units may access our website. However some information sources will require a user i.d. and password. These can be obtained directly from Acer CSD Taiwan.
128 Appendix C
