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eMachines HM50-MV Service Manual

eMachines HM50-MV Service Manual

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eMachines HM50-MV
Service Guide
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Summary of Contents for eMachines HM50-MV

  • Page 1 HM50-MV 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...

  • Page 2: Revision History

    Revision History Please refer to the table below for the updates made on eMachines HM50-MV/HM50-YK service guides. Date Chapter Updates...
  • Page 3 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.
  • Page 4 Conventions The following conventions are used in this manual: Denotes actual messages that appear SCREEN MESSAGES 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.
  • Page 5 Preface Before using this information and the product it supports, please read the following general information. 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.

  • Page 7: Table Of Contents

    HM50-MV Intel BIOS ........
  • Page 8 Table of Contents Removing the LCD Module .........63 Removing the Upper Cover .
  • Page 9 FRU (Field Replaceable Unit) List eMachines HM50-MV Exploded Diagrams ....... .158 Main Assembly .
  • Page 10 Table of Contents...

  • Page 11: System Specifications

    Chapter 1 System Specifications Features Below is a brief summary of the computer’s many features: Operating System • Genuine Windows® Vista™ Platform • Intel Cantiga (GM45,GL40) / ICH9M FSB 667/800/1066MHz,GL(FSB 667/800) System Memory • Low-latency, high-bandwidth • 128-bit DDR2 SDRAM controller operating at up to 333 MHz •...

  • Page 12: Dimensions And Weight

    Dimensions and Weight • 372.3mm x 246.5mm x 26.8mm/40.6mm with ID • Weight < than 3100g (15.6" LCD/6-cell battery/super-multi ODD) Communication • Wireless • 802.11b/g/n WLAN/WiMax • Mini PCIE Wireless LAN module with mini card slot • Dual-Band built-in Antenna for Wireless LAN •...
  • Page 13 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% Chapter 1...

  • Page 14: System Block Diagram

    System Block Diagram Intel Penryn Processor Thermal Sensor Clock Generator Fan Control page 4 EMC 1402 ICS9LPRS387 uPGA-478 Package page 4 page 16 (Socket P) page 4,5,6 FS B H_A#(3..35) H_D#(0..63) 667/800/1066M Hz LCD C onn. CRT Conn. page 17 page 18 Memory BUS(DDRII) Intel Cantiga...

  • Page 15: Your Acer Notebook Tour

    Your Acer Notebook tour After knowing your computer features, let us show you around your new computer. Front View Icon Item Description Integrated Web camera for video communication webcam (for selected models). Display screen Also called Liquid-Crystal Display (LCD), displays computer output. Touchpad toggle Turns the internal touchpad on and off.

  • Page 16: Closed Front View

    Icon Item Description TouchPad Touch-sensitive pointing device which functions like a computer mouse. Click buttons (left The left and right buttons function like the left and right) and right mouse buttons. Palmrest Comfortable support area for your hands when you use the computer. Indicates when the hard disk drive is active.

  • Page 17: Rear View

    Rear View Icon Item Description Ventilation slots Enable the computer to stay cool, even after prolonged use. Left View Icon Item Description DC-in jack Connects to an AC adapter Ethernet (RJ-45) Connects to an Ethernet 10/100-based port network. External display Connects to a display device (VGA) port (e.g.

  • Page 18: Right View

    Right View 2 3 4 Item Description Optical drive Internal optical drive; accepts CDs or DVDs. Optical disk access Lights up when the optical drive is active. indicator Optical drive eject button Ejects the optical disk from the drive. Emergency eject hole Ejects the optical drive tray when the computer is turned off.
  • Page 19 Icon Item Description Battery lock Locks the battery in position. Hard disk bay Houses the computer's hard disk (secured with screws). Memory Houses the computer's main memory. compartment Ventilation slots Enable the computer to stay cool, even after and cooling fan prolonged use.

  • Page 20: Indicators

    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. Indicates when the hard disk drive is active. Num Lock Lights up when Num Lock is activated.

  • Page 21: Touchpad Basics

    TouchPad Basics The following items show you how to use the TouchPad: • Move your finger across the TouchPad (1) to move the cursor. • Press the left (2) and right (3) buttons located beneath the TouchPad to perform selection and execution functions.

  • Page 22: Using The Keyboard

    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...

  • Page 23: Windows Keys

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

  • Page 24: Hot Keys

    Hot Keys 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 hot keys, press and hold the <Fn> key before pressing the other key in the hotkey combination. Hotkey Icon Function...

  • Page 25: Special Key

    Special Key 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 Open a text editor or word processor. Hold <Alt Gr> and then press the <5> key at the upper-center of the keyboard. NOTE: Note: Some fonts and software do not support the Euro symbol.

  • Page 26: Using The System Utilities

    Using the System Utilities Acer GridVista (dual-display compatible) NOTE: This feature is only available on certain models. To enable the dual monitor feature of the notebook, first ensure that the second monitor is connected, then select Start, Control Panel, Display and click on Settings. Select the secondary monitor (2) icon in the display box and then click the check box Extend my windows desktop onto this monitor.

  • Page 27: Hardware Specifications And Configurations

    Hardware Specifications and Configurations Processor Item Specification Intel® Core™2 Duo mobile processor, supporting Intel® 64 architecture Intel® PDC/Celeron mobile processor Type Intel Mobile Memron uPGA Core Logic Intel Cantiga GM45/GL40 chipset with ICH9M CPU Package Micro uPGA-478 Package Power On-die Cache 4MB L2 cache Front Side Bus 667/800/1066MHz...
  • Page 28 BIOS Item Specification BIOS vendor Insyde BIOS BIOS Version V0.06-T02 BIOS ROM type Flash Features • Flash ROM 1MB • Supports ISIPP • Supports Acer UI • Supports multi-boot • Suspend to RAM (S3)/Disk (S4) • Various hot-keys for system control •...
  • Page 29 Memory Combinations Slot 1 Slot 2 Total Memory 512MB 512MB 1024MB 1024MB 2048MB 2048MB 512MB 512MB 1024MB 512MB 1024MB 1536MB 512MB 2048MB 2560MB 1024MB 1024MB 1024MB 512MB 1536MB 1024MB 1024MB 2048MB 1024MB 2048MB 3072MB 2048MB 2048MB 2048MB 512MB 2560MB 2048MB 1024MB 3072MB 2048MB...
  • Page 30 Hard Disk Drive Interface Item Specification Vendor & Model Seagate Seagate Toshiba Name ST9500325AS ST9320320AS MK3255GSX WD5000BEVT ST9250315AS ST9160310AS MK2555GSX WD3200BEVT MK1655GSX WD2500BEVT WD1600BEVT Capacity (MB) 500, 250 320, 160 320, 250, 160 500, 320, 250, Bytes per sector Data heads 4, 2 4, 2 4, 2, 2...
  • Page 31 Super-Multi Drive Module Item Specification Vendor & model name HLDS GT20N Sony AD7580S Performance With CD Diskette With DVD Diskette With CD Diskette With DVD Diskette Specification Transfer rate (MB/sec) Sustained: Sustained: Sustained: Sustained: 3,600 KB/s (24x) max. 11.08 Mbytes/s (8x) 1,571 (typical) 10,993 (typical) max.
  • Page 32 Speakers Item Specification Vendor and Model Dimensions Weight Nominal Impedance Power Rating Output Sound Pressure Level Frequency Range Distortion Power and Keyboard Controller Item Specification Controller ENE KB926 Total number of keypads 99-/100-/103-key keyboard Windows logo key Hotkeys See “Hot Keys” on page 14. Battery Specification Item...
  • Page 33 Item Specification Support Color 262K Viewing Angle (up/down/right/ 20/45/45/45° left) Temperature Range (°C) Operating 0 to +50 Storage (shipping) -20 to +60 Card Reader Item Specification Part Name RealTek RT5159 Package 5-in-1 card reader General Features • PCI-E interface • Push-push type •...
  • Page 34 Chapter 1...

  • Page 35: System Utilities

    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). Your 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.

  • Page 36: Hm50-Mv Intel Bios

    HM50-MV Intel BIOS Information The Information screen displays a summary of your computer hardware information. I n s y d e H 2 0 S e t u p U t i l i t y R e v . 3 . 5...

  • Page 37: Main

    Main The Main screen allows the user to set the system time and date as well as enable and disable boot option and recovery. I n s y d e H 2 0 S e t u p U t i l i t y R e v .

  • Page 38: Advanced

    Advanced The Advanced screen allows the user to configure the various advanced BIOS options. IMPORTANT:Making incorrect settings to items on these pages may cause the system to malfunction. Unless you have experience adjusting these items, we recommend that you leave these settings at the default values.
  • Page 39 Parameter Description Submenu Items Video Enter the Video Configuration menu. • Render Standby Configuration • IGD—Device2, Function1 • IGD—Pre-allocat Memory • IGD—DVMT Size • Clock Chip Initialize • Enabled CK SSC • IGD—Boot Type • IGD—LCD Panel Type • IGD—TV •...

  • Page 40: Security

    Security The Security screen contains parameters that help safeguard and protect your computer from unauthorized use. I n s y d e H 2 0 S e t u p U t i l i t y R e v . 3 . 5 Information Main Advanced...

  • Page 41: Setting A Password

    Setting a Password Follow these steps as you set the user or the supervisor password: Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The Set Supervisor Password box appears: S e t S u p e r v i s o r P a s s w o r d E n t e r N e w P a s s w o r d C o n f i r m N e w P a s s w o r d Type a password in the “Enter New Password”...

  • Page 42: Changing A Password

    Changing a Password Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The Set Password box appears. S e t S u p e r v i s o r P a s s w o r d E n t e r C u r r e n t P a s s w o r d E n t e r N e w P a s s w o r d C o n f i r m N e w P a s s w o r d...

  • Page 43: Power

    Power The Advanced screen allows the user to configure the various advanced BIOS options. IMPORTANT:Making incorrect settings to items on these pages may cause the system to malfunction. Unless you have experience adjusting these items, we recommend that you leave these settings at the default values.
  • Page 44 Parameter Description Submenu Items Break Event Enter the Break Event menu • Storage Break Event • PCIE Break Event • PCI Break Event • EHCI Break Event • UHCI Break Event • HDA Break Event ACPI S3 Enable or Disable ACPI S1/S3 Sleep State. Wake on PME Disable or Enable wake up when the system power is off and a PCI Power...

  • Page 45: Boot

    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. Select Boot Devices to select specific devices to support boot. I n s y d e H 2 0 S e t u p U t i l i t y R e v .

  • Page 46: Exit

    Exit The Exit screen allows you to save or discard any changes you made and quit the BIOS Utility. I n s y d e H 2 0 S e t u p U t i l i t y R e v .

  • Page 47: Bios Flash Utilities

    BIOS Flash Utilities 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. Use the Phlash utility to update the system BIOS flash ROM. NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the Phlash utility.

  • Page 48: Dos Flash Utility

    DOS Flash Utility Perform the following steps to use the DOS Flash Utility: Press F2 during boot to enter the Setup Menu. Select Boot Menu to modify the boot priority order, for example, if using USB HDD to Update BIOS, move USB HDD to position 1.
  • Page 49 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. Flash is complete when the message Flash programming complete displays. Chapter 2...

  • Page 50: Winflash Utility

    WinFlash Utility Perform the following steps to use the WinFlash Utility: Double-click the WinFlash executable. Click OK to begin the update. A progress screen displays. Chapter 2...

  • Page 51: Remove Hdd/Bios Password Utilities

    Remove HDD/BIOS Password Utilities This section provides you with details about removing HDD/BIOS password: Remove HDD Password: If you key in the wrong HDD password three times, an error is generated. To reset the HDD password, perform the following steps: After the error is displayed, select the Enter Unlock Password option on the screen.
  • Page 52 Removing BIOS Passwords: To clear the User or Supervisor passwords, open the RAM door and use a metal instrument to short the J1 jumper. Cleaning BIOS Passwords To clean the User or Supervisor passwords, perform the following steps: From a DOS prompt, execute clnpwd.exe Press 1 or 2 to clean the desired password shown on the screen.

  • Page 53: Using Boot Sequence Selector

    Using Boot Sequence Selector The Boot Sequence Selector allows the boot order to be changed without accessing the BIOS. To use Boot Sequence Selector, perform the following steps: Enter into DOS. Execute BS.exe to display the usage screen. 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.

  • Page 54: Using Dmitools

    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 that the table correlates with the hardware before sending to the operating system (Windows, etc.).

  • Page 55: Using The Lan Mac Eeprom Utility

    Using the LAN MAC EEPROM Utility You can use the MAC.BAT utility to write the MAC.CFG file to the EEPROM under DOS mode. Use a text editor (for example: Notepad) to open the MAC.CFG file. You can see the MAC.CFG contents as below: WriteData = ‘001122334455' MAC value...
  • Page 56 Chapter 2...

  • Page 57: Machine Disassembly And Replacement

    Chapter 3 Machine Disassembly and Replacement IMPORTANT: The outside housing and color may vary from the mass produced model. 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 •...

  • Page 58: Pre-Disassembly Instructions

    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.

  • Page 59: External Module Disassembly Process

    External Module Disassembly Process IMPORTANT: The outside housing and color may vary from the mass produced model. External Modules Disassembly Flowchart The flowchart below gives you a graphic representation of the external module disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the keyboard, you must first remove the switch board.

  • Page 60: Removing The Battery Pack

    Removing the Battery Pack 1. Turn computer over. Slide the battery lock in the direction shown. 2. Slide and hold the battery release latch to the release position (1), then lift out the battery pack from the main unit (2). Chapter 3...

  • Page 61: Removing The Sd Dummy Card

    Removing the SD Dummy Card 1. Push the SD dummy card all the way in to eject it. 2. Pull it out from the slot. Chapter 3...

  • Page 62: Removing The Lower Covers

    Removing the Lower Covers 1. See “Removing the Battery Pack” on page 50. 2. Remove the three screws securing the Memory and HDD Covers. Memory Cover Cover Step Size Quantity Screw Type Lower Covers M2.5*8 3. Remove the HDD cover as shown. 4.

  • Page 63: Removing The Optical Drive Module

    Removing the Optical Drive Module 1. See “Removing the Battery Pack” on page 50. 2. Remove the screw securing the ODD module. Step Size Quantity Screw Type ODD Module M2.5*8 3. Insert a suitable tool into the access slot in the battery bay as shown. Gently lever the ODD module out of the chassis.
  • Page 64 5. Remove the two screws securing the ODD bracket and remove the ODD bracket from the optical disk drive module. Step Size Quantity Screw Type ODD Bracket M2*3 6. Remove the ODD bezel by rotating the top edge downward and pulling it clear of the module. Chapter 3...

  • Page 65: Removing The Dimm Modules

    Removing the DIMM Modules 1. See “Removing the Lower Covers” on page 52. 2. Push out the release latches on both sides of the DIMM socket to release the DIMM module. 3. Remove the DIMM module. 4. Repeat steps for the second DIMM module if present. Chapter 3...

  • Page 66: Removing The Wlan Module

    Removing the WLAN Module 1. See “Removing the Lower Covers” on page 52. 2. Remove the adhesive tape securing the Antenna cables in place. 3. Disconnect the antenna cables from the WLAN Board. NOTE: Cable placement is Black to the MAIN terminal (upper) and White to the AUX terminal (lower). Chapter 3...
  • Page 67 4. Move the antenna away and remove the two screws to release the WLAN Board. Step Size Quantity Screw Type WLAN Module M2*3 5. Detach the WLAN Board from the WLAN socket. NOTE: When reattaching the antennas, ensure the cables are tucked into the chassis to prevent damage. Chapter 3...

  • Page 68: Removing The Hard Disk Drive Module

    Removing the Hard Disk Drive Module 1. See “Removing the Lower Covers” on page 52. 2. Using the pull-tab, slide the HDD Module in the direction of the arrow to disconnect the interface. 3. Lift the HDD Module clear of the HDD bay. NOTE: To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it.
  • Page 69 4. Remove the four screws (two each side) securing the hard disk to the carrier. Step Size Quantity Screw Type HDD Carrier M3*3 5. Remove the HDD from the carrier. Chapter 3...

  • Page 70: Main Unit Disassembly Process

    Main Unit Disassembly Process Main Unit Disassembly Flowchart Remove External Remove Remove Modules before Switch Cover Keyboard proceeding Remove LCD Module Remove Upper Cover Upper Lower Cover Cover Remove Remove Remove Remove Left Speaker Right Speaker TouchPad Power Board Module Module Bracket Remove...

  • Page 71: Removing The Switch Cover

    Removing the Switch Cover CAUTION: Using metal tools to remove the Switch Cover may cause damage to the outer casing. The use of plastic tools or fingers is recommended to remove the Switch Cover. 1. See “Removing the Battery Pack” on page 50. 2.

  • Page 72: Removing The Keyboard

    Removing the Keyboard 1. See “Removing the Switch Cover” on page 61. 2. Pry up the centre of the Keyboard and rotate it upward away from the Upper Cover. 3. Turn the keyboard over on to the TouchPad area to expose the FFC connector. 4.

  • Page 73: Removing The Lcd Module

    Removing the LCD Module 1. See “Removing the Keyboard” on page 62. 2. Turn the computer over. Remove the two securing screws from the bottom of the chassis. Step Size Quantity Screw Type LCD Module M2.5*8 3. Remove the Antenna Cables from the cable channel as shown. Ensure that the cables are free from all cable clips.
  • Page 74 4. Stand the computer on the LCD Panel and pull the Antenna cables completely through the chassis. 5. Disconnect the LCD cable from the Mainboard and remove the cable from the cable channel. 6. Remove the white Antenna cable from the cable channel. Ensure that the cable is completely free of the retaining clips all the way to the hinge well.
  • Page 75 7. Remove the adhesive tape securing the Antenna cable to the Upper Cover. 8. Remove the black Antenna cable from the cable channel as shown. Ensure that the cable is completely free of the retaining clips all the way to the hinge well. 9.
  • Page 76 12. Remove the four securing screws (two each side) from the LCD module. Step Size Quantity Screw Type LCD Module M2.5*8 13. Remove the left and right screw covers from on top of the hinges 14. Lift the LCD Module clear of the Upper Cover. Chapter 3...

  • Page 77: Removing The Upper Cover

    Removing the Upper Cover 1. See “Removing the LCD Module” on page 63. 2. Turn the computer over. Remove the eleven screws on the bottom panel. Step Size Quantity Screw Type Upper Cover M2.5*8 3. Turn the computer over. Remove the three screw caps at the rear of the Upper Cover as shown. Chapter 3...
  • Page 78 4. Disconnect the following four cables from the Mainboard. Chapter 3...
  • Page 79 5. Disconnect A as shown. 6. Disconnect C as shown. 7. Release the locking latch on B and remove the FFC cable as shown. 8. Release the locking latch on D and remove the FFC cable as shown. NOTE: Avoid pulling on cables directly to prevent damage to the connectors. NOTE: Use the pull-tabs on FFCs whenever available to prevent damage.
  • Page 80 9. Remove the nine screws on the top panel. Step Size Quantity Screw Type Upper Cover M2.5*8 10. Starting at the rear left side of the cover, pry apart the Upper and Lower Covers as shown. Work along the back edge of the casing to the right as shown, then lift the Upper Cover clear of the Lower Cover.

  • Page 81: Removing The Power Board

    Removing the Power Board 1. See “Removing the Upper Cover” on page 67. 2. Locate the Power Board on the Upper Cover as shown. 3. Remove the two screws securing the Power Board to the Upper Cover. Step Size Quantity Screw Type Power Board M2*3...

  • Page 82: Removing The Left Speaker Module

    Removing the Left Speaker Module 1. See “Removing the Upper Cover” on page 67. 2. Locate the Left Speaker Module on the Upper Cover as shown. 3. Remove the adhesive tape from the Speaker cable. 4. Remove the Speaker cable from the cable channel. Ensure that the cable is free from all cable clips. Chapter 3...
  • Page 83 5. Remove the single securing screw from the Left Speaker Module. Step Size Quantity Screw Type Left Speaker M2*3 Module 6. Lift the Speaker clear of the Upper Cover, left side first as shown. Chapter 3...

  • Page 84: Removing The Right Speaker Module

    Removing the Right Speaker Module 1. See “Removing the Upper Cover” on page 67. 2. Locate the Right Speaker Module on the Upper Cover as shown. 3. Turn the Upper Cover over and remove the Right Speaker Module cable from the cable channel. Ensure that the cable is free from all cable clips.
  • Page 85 5. Remove the single securing screw from the Right Speaker Module. Step Size Quantity Screw Type Right Speaker M2*3 Module 6. Lift the Speaker clear of the Upper Cover, right side first as shown. Chapter 3...

  • Page 86: Removing The Touchpad Bracket

    Removing the TouchPad Bracket IMPORTANT: The TouchPad Board cannot be removed individually. To replace the TouchPad Board, replace the entire Upper Cover. 1. See “Removing the Upper Cover” on page 67. 2. Lift the FFC to detach the adhesive securing the cable to the Upper Cover. 3.
  • Page 87 4. Remove the two screws from TouchPad bracket. Step Size Quantity Screw Type TouchPad Bracket M2*3 5. Lift the rear edge of the TouchPad bracket first to clear the securing clips and remove it as shown. Chapter 3...

  • Page 88: Removing The Mainboard

    Removing the Mainboard 1. See “Removing the Upper Cover” on page 67. 2. Remove the single securing screw from the Mainboard. Step Size Quantity Screw Type Mainboard M2.5*4 3. Lift the mainboard from the chassis, right edge first, and place it on a clean, dust-free surface. Chapter 3...

  • Page 89: Removing The Rtc Battery

    Removing the RTC Battery IMPORTANT:Follow local regulations for disposal of all batteries. The RTC Battery is soldered to the Mainboard. To replace the battery, solder the new battery to the connections shown. Chapter 3...

  • Page 90: Removing The Thermal Module

    Removing the Thermal Module 1. See “Removing the Lower Covers” on page 52. 2. Turn the Mainboard over to access the Thermal Module. 3. Remove the four securing screws (in reverse numerical order from screw 4 to screw 1) from the Thermal Module.
  • Page 91 4. Using both hands, lift the Thermal Module clear of the Mainboard. Chapter 3...

  • Page 92: Removing The Cpu Fan

    Removing the CPU Fan 1. See “Removing the Thermal Module” on page 80. 2. Disconnect the Fan cable from the Mainboard as shown. 3. Remove the three securing screws from the Fan Module. Step Size Quantity Screw Type CPU Fan M2*3 Chapter 3...
  • Page 93 4. Lift the CPU Fan clear of the Mainboard as shown. Chapter 3...

  • Page 94: Removing The Cpu

    Removing the CPU IMPORTANT: The pins on the underside of the CPU are very delicate. If they are damaged, the CPU may malfunction. Place the CPU on a clean, dry surface when it is not installed. 1. See “Removing the Thermal Module” on page 80. 2.

  • Page 95: Lcd Module Disassembly Process

    LCD Module Disassembly Process LCD Module Disassembly Flowchart Remove LCD Panel from Main Unit before proceeding Remove LCD Bezel Remove Remove LCD Panel Camera Module Remove Remove Remove LCD Brackets LCD FPC Cable Antennas Screw List Step Screw Quantity Part No. LCD Bezel M2.5*6 86.N2802.002...

  • Page 96: Removing The Lcd Bezel

    Removing the LCD Bezel 1. See “Removing the LCD Module” on page 63. 2. Remove the two upper and two lower bezel screw caps and screws. Step Size Quantity Screw Type LCD Bezel M2.5*6 3. Starting from the bottom edge of the bezel, pry the bezel upwards and away from the panel. Work along the right side toward the top of the bezel, prying the covers apart.

  • Page 97: Removing The Camera Module

    Removing the Camera Module 1. See “Removing the LCD Bezel” on page 86. 2. Locate the Camera Module at the top of the LCD Module and disconnect the camera cable. 3. Remove the Camera from the module. Chapter 3...

  • Page 98: Removing The Lcd Panel

    Removing the LCD Panel 1. See “Removing the Camera Module” on page 87. 2. Remove the two securing screws from the LCD Panel. Step Size Quantity Screw Type LCD Panel M2.5*6 3. Remove the adhesive strip holding the cables in place. 4.
  • Page 99 5. Lift the LCD Panel clear of the module. Chapter 3...

  • Page 100: Removing The Lcd Brackets And Fpc Cable

    Removing the LCD Brackets and FPC Cable 1. See “Removing the LCD Panel” on page 88. 2. Remove the six securing screws (three on each side) from the LCD Panel brackets. Step Size Quantity Screw Type LCD Brackets M2*3 3. Remove the LCD brackets by pulling away from the LCD Panel. Chapter 3...
  • Page 101 4. Turn the LCD panel over to expose the rear. Lift the adhesive protector and disconnect the cable from the LCD Panel. 5. Lift the cable as shown to disengage the adhesive strip securing it in place. 6. Lift the FPC cable to disengage the remaining adhesive and remove the cable from the panel. Chapter 3...

  • Page 102: Removing The Antennas

    Removing the Antennas 1. See “Removing the LCD Panel” on page 88. 2. Remove the adhesive strips holding the left antenna cable in place. Ensure the cable is free from obstructions. 3. Remove the cable from the cable channel. Ensure that the cable is free from all cable clips and adhesive strips. 4.
  • Page 103 5. Lift the left Antenna clear of the cover. 6. Remove the adhesive strips holding the right antenna cable in place. Ensure the cable is free from obstructions. 7. Remove the cable from the cable channel. Ensure that the cable is free from all cable clips and adhesive strips. Chapter 3...
  • Page 104 8. Remove the adhesive tape securing the right Antenna to the LCD Module. 9. Lift the right Antenna clear of the cover. Chapter 3...

  • Page 105: Lcd Module Reassembly Procedure

    LCD Module Reassembly Procedure Replacing the Antennas 1. Replace the right Antenna as shown. Ensure that the locating pins on the Antenna are correctly seated. Locating Pin Locating Pin 2. Replace the adhesive strip to secure the Antenna 3. Run the cable down the side of the LCD Module in place.
  • Page 106 5. Replace the left Antenna as shown. Ensure that the locating pins on the Antenna are correctly seated. Locating Pin Locating Pin 6. Replace the adhesive strip to secure the Antenna 7. Run the cable down the side of the LCD Module in place.
  • Page 107 9. The Antennas and cables appear as shown when correctly installed. Chapter 3...

  • Page 108: Replacing The Lcd Panel

    Replacing the LCD Panel 1. Connect the LCD cable to the panel connector as 2. Press down the adhesive strip to secure the cable shown. in place. 3. Run the cable along the back of the panel and 4. Run the cable across the back of the panel as press down as indicated to secure the cable in shown and press down as indicated to secure the place.
  • Page 109 5. Align the LCD brackets with the screw holes on the panel. Replace the six screws (three on each side) in the brackets as shown. 6. Place the LCD Panel in the LCD Module, top edge first, and secure the LCD cable with adhesive tape. IMPORTANT: Ensure that the LCD power cable passes through the hinge well and is not trapped under the panel.

  • Page 110: Replacing The Camera Module

    7. Replace the Camera cable cluster in the LCD 8. Secure the LCD module with the two securing Module. screws. Replacing the Camera Module 1. Place the camera in the LCD Module. 2. Connect the cable to the camera module. Chapter 3...

  • Page 111: Replacing The Lcd Bezel

    Replacing the LCD Bezel 1. Replace the bezel and press down until there are no gaps between the bezel and the LCD Module. IMPORTANT: Ensure that the LCD cables pass through the hinge wells and are not trapped by the bezel. Chapter 3...
  • Page 112 2. Replace the four screws and screw caps provided. Chapter 3...

  • Page 113: Main Module Reassembly Procedure

    Main Module Reassembly Procedure Replacing the CPU IMPORTANT: The CPU has a Pin1 locator that must be positioned corresponding to the marker on the CPU socket. 1. Place the CPU into the CPU socket as shown, taking note of the Pin1 locator. Socket Pin1 Locator Pin1 Locator...

  • Page 114: Replacing The Cpu Fan

    Replacing the CPU Fan 1. Align the screw holes on the CPU Fan and 2. Replace the three screws to secure the Fan to the Mainboard and replace the Fan. Mainboard. 3. Connect the Fan power cable to the Mainboard connector. Replacing the Thermal Module IMPORTANT: Apply a suitable thermal grease and ensure all heat pads are in place before replacing the Thermal Module.

  • Page 115: Replacing The Mainboard

    3. Align the screw holes on the Thermal Module and 4. Replace the four securing screws (in numerical Mainboard then replace the module. Keep the order from screw 1 to screw 4) to secure the module as level as possible to spread the thermal Thermal Module in place.

  • Page 116: Replacing The Touchpad Bracket

    Replacing the TouchPad Bracket 1. Replace the TouchPad bracket top edge first to 2. Press the bracket down to engage the securing engage the securing clips. clips. 3. Replace the two screws to secure the TouchPad Bracket to the Upper Cover. 4.
  • Page 117 5. Replace the FFC and press down as indicated to secure it to the Upper Cover. Chapter 3...

  • Page 118: Replacing The Right Speaker Module

    Replacing the Right Speaker Module 1. Place the module left side first on the Upper Cover 2. Replace the single screw to secure the module in as shown. Ensure that the left side of the module is place. seated correctly in the securing clip. 3.

  • Page 119: Replacing The Left Speaker Module

    Replacing the Left Speaker Module 1. Place the module right side first on the Upper 2. Replace the single screw to secure the module in Cover as shown. Ensure that the right side of the place. module is seated correctly in the securing clip. 3.

  • Page 120: Replacing The Power Board

    Replacing the Power Board 1. Slide the Power Board in to the Upper Cover front edge first to engage the securing clip. 2. Press the board down to locate the securing pin. 3. Replace the two screws to secure the board to the Upper Cover.
  • Page 121 2. Press down around the edges to secure it in place. 3. Replace the nine screws in the Upper Cover as shown. Chapter 3...
  • Page 122 4. Replace the three screw caps as shown. 5. Connect the following cables to the Mainboard. Chapter 3...
  • Page 123 6. Connect A as shown. 7. Connect C as shown. 8. Connect B and close the locking latch to secure the cable in place. 9. Connect D and close the locking latch to secure the cable in place. Chapter 3...

  • Page 124: Replacing The Lcd Module

    10. Turn the computer over and replace the eleven screws as shown. Replacing the LCD Module 1. Align the screw holes on the LCD Module and 2. The left and right screw covers are shaped Upper Cover and replace the LCD Module. differently.
  • Page 125 4. Replace the right screw cover as shown. Ensure that the securing tab on the rear of the cover is seated correctly in the Upper Cover. 5. Replace the four screws securing the LCD Module to the Upper Cover. 6. Ensure that the Hinge Covers are replaced 7.
  • Page 126 9. Run the black Antenna cable along the cable 10. Replace the adhesive strip to secure the cable in channel as shown using all available retaining place. clips. 11. Run the white Antenna cable along the cable channel as shown using all available retaining clips. 12.
  • Page 127 14. Stand the computer on the LCD Panel and pass the Antenna cables through the chassis. 15. The Upper Cover appears as shown when the Antenna and LCD cables are correctly installed. 16. Turn the computer over. Run the Antenna cables along the cable channel as shown, using all available cable clips.
  • Page 128 17. Replace the two screws securing the LCD Module to the Lower Cover. Chapter 3...

  • Page 129: Replacing The Keyboard

    Replacing the Keyboard 1. Connect the Keyboard FFC to the Mainboard and close the locking latch to secure the cable in place. 2. Turn the Keyboard over and insert it front edge first 3. Press down as indicated to secure the Keyboard in into the chassis.

  • Page 130: Replacing The Switch Cover

    Replacing the Switch Cover 1. Place the Switch Cover left side first on to the Upper Cover. 2. Press down as indicated to snap the Switch Cover into place. Replacing the Hard Disk Drive Module 1. Place the HDD in the HDD carrier. 2.
  • Page 131 3. Insert the HDD, as indicated and lower it into 4. Slide the HDD in the direction of the arrow to place. connect the interface. Chapter 3...

  • Page 132: Replacing The Wlan Module

    Replacing the WLAN Module 1. Insert the WLAN Module into the WLAN socket. 2. Replace the two screws to secure the module. 3. Connect the two Antenna cables to the module. 4. After connecting the cables to the terminals, secure the cables in place with adhesive tape to NOTE: The black cable connects to the upper avoid trapping.

  • Page 133: Replacing The Odd Module

    Replacing the ODD Module 1. Press the bezel into the tray, bottom edge first, to 2. Secure the ODD bracket with the two screws. secure it to the ODD Module. 3. Push the ODD Module into the ODD bay until it is 4.

  • Page 134: Replacing The Sd Dummy Card

    3. Replace the three screws to secure the covers in place. Memory Cover Cover Replacing the SD Dummy Card 1. Insert the SD Dummy Card into the slot as shown. 2. Push until the card clicks into place and is flush with the casing.

  • Page 135: Replacing The Battery

    Replacing the Battery 1. Slide and hold the battery release latch to the 2. Slide the battery lock in the direction shown to release position (1), insert the battery pack and secure the battery in place. press down (2). Chapter 3...
  • Page 136 Chapter 3...

  • Page 137: Troubleshooting

    Chapter 4 Troubleshooting Common Problems 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. Obtain the failing symptoms in as much detail as possible.

  • Page 138: Power On Issue

    Power On Issue If the system doesn’t power on, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Computer Shutsdown Intermittently If the system powers off at intervals, perform the following actions one at a time to correct the problem. Check the power cable is properly connected to the computer and the electrical outlet.

  • Page 139: No Display Issue

    No Display Issue If the Display doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: No POST or Video If the POST or video doesn’t display, perform the following actions one at a time to correct the problem. Make sure that the internal display is selected.

  • Page 140: Random Loss Of Bios Settings

    Abnormal Video Display If video displays abnormally, perform the following actions one at a time to correct the problem. Reboot the computer. If permanent vertical/horizontal lines or dark spots display in the same location, the LCD is faulty and should be replaced. See “Disassembly Process” on page 48. If extensive pixel damage is present (different colored spots in the same locations on the screen), the LCD is faulty and should be replaced.

  • Page 141: Lcd Failure

    LCD Failure If the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective FRUs: Built-In Keyboard Failure If the built-in Keyboard fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4...

  • Page 142: Touchpad Failure

    TouchPad Failure If the TouchPad doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Internal Speaker Failure If the internal Speakers fail, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4...

  • Page 143: Sound Problems

    Sound Problems If sound problems are experienced, perform the following actions one at a time to correct the problem. Reboot the computer. Navigate to Start Control Panel System and Maintenance System Device Manager. Check the Device Manager to determine that: •...

  • Page 144: Hdd Not Operating Correctly

    HDD Not Operating Correctly If the HDD does not operate correctly, perform the following actions one at a time to correct the problem. Disconnect all external devices. Run a complete virus scan using up-to-date software to ensure the computer is virus free. Run the Windows Vista Startup Repair Utility: insert the Windows Vista Operating System DVD in the ODD and restart the computer.

  • Page 145: Odd Failure

    ODD Failure If the ODD fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective FRUs: ODD Not Operating Correctly If the ODD exhibits any of the following symptoms it may be faulty: •...
  • Page 146 Double-click lDE ATA/ATAPI controllers. If a device displays a down arrow, right-click on the device and click Enable. Double-click DVD/CD-ROM drives. If the device displays a down arrow, right-click on the device and click Enable. Check that there are no yellow exclamation marks against the items in lDE ATA/ATAPI controllers. If a device has an exclamation mark, right-click on the device and uninstall and reinstall the driver.
  • Page 147 Double-click IDE ATA/ATAPI controllers, then right-click ATA Device 0. Click Properties and select the Advanced Settings tab. Ensure that the Enable DMA box is checked and click OK. Repeat for the other ATA Devices shown if applicable. Drive Not Detected If Windows cannot detect the drive, perform the following actions one at a time to correct the problem.

  • Page 148: Wireless Function Failure

    Wireless Function Failure If the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a non- defective FRUs: Thermal Unit Failure If the Thermal Unit fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs: Chapter 4...

  • Page 149: External Mouse Failure

    External Mouse Failure If an external Mouse fails, perform the following actions one at a time to correct the problem. Try an alternative mouse. If the mouse uses a wireless connection, insert new batteries and confirm there is a good connection. See the mouse user manual.

  • Page 150: Intermittent Problems

    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: Run the advanced diagnostic test for the system board in loop mode at least 10 times.

  • Page 151: Post Codes

    Post Codes These tables describe the POST codes and descriptions during the POST. Sec: NO_EVICTION_MODE_DEBUG EQU 1 (CommonPlatform\sec\Ia32\SecCore.inc) Code Description 0xC2 MTRR setup 0xC3 Enable cache 0xC4 Establish cache tags 0xC5 Enter NEM, Place the BSP in No Fill mode, set CR0.CD = 1, CR0.NW = 0. 0xCF Cache Init Finished Memory:...

  • Page 152: Bds & Specific Action

    Code Description 0x27 Enable DRAM Channel I/O Buffers 0x28 Enable all clocks on populated rows 0x29 Perform JEDEC memory initialization for all memory rows 0x30 Perform steps required after memory init 0x31 Program DRAM throttling and throttling event registers 0x32 Setup DRAM control register for normal operation and enable 0x33 Enable RCOMP...
  • Page 153 Code Description 0xF8 Report that ExitBootServices () has been called 0xF9 Runtime driver set virtual address map Chapter 4...

  • Page 154: Each Peim Entry Point Used In 80_Port

    Each PEIM entry point used in 80_PORT Code Description 0x00 0x01 PEI_EVENT_LOG 0x02 PEI_OEM_SERVICE 0x03 PEI_SIO_INIT 0x04 PEI_MONO_STATUS_CODE 0x05 PEI_CPU_IO_PCI_CFG 0x06 PEI_CPU_IO 0x07 PEI_PCI_CFG 0x08 PEI_CPU_PEIM 0x09 PEI_PLATFORM_STAGE1 0x0A PEI_VARIABLE 0x0B PEI_SB_INIT 0x0C PEI_CAPSULE 0x0D PEI_PLATFORM_STAGE2 0x0E PEI_SB_SMBUS_ARP_DISABLED 0x0F PEI_HOST_TO_SYSTEM 0x10 PEI_MEMORY_INIT 0x11...
  • Page 155 Code Description 0x3B MONOTONIC_COUNTER 0x3C WATCH_DOG_TIMER 0x3D SECURITY_STUB 0x3E DXE_CPU_IO 0x3F CF9_RESET 0x40 PC_RTC 0x41 STATUS_CODE 0x42 VARIABLE 0x43 EMU_VARIABLE 0x44 DXE_CHIPSET_INIT 0x45 DXE_ALERT_FORMAT 0x46 PCI_HOST_BRIDGE 0x47 PCI_EXPRESS 0x48 DXE_SB_INIT 0x49 IDE_CONTROLLER 0x4A SATA_CONTROLLER 0x4B SB_SM_BUS 0x4C ISA_ACPI_DRIVER 0x4D ISA_BUS 0x4E ISA_SERIAL 0x4F...
  • Page 156 Code Description 0x66 BIOS_KEYBOARD 0x67 BIOS_VEDIO 0x68 MONITER_KEY 0x69 LEGACY_BIOS 0x6A LEGACY_BIOS_PLATFORM 0x6B PCI_PLATFORM 0x6C ISA_FLOOPY 0x6D PS2_MOUSE 0x6E USB_BOT 0x6F USB_CBI0 0x70 USB_CBI1 0x71 USB_KB 0x72 USB_MASS_STORAGE 0x73 BUS_PCI_UHCI 0x74 USB_MOUSE 0x75 USB_BUS 0x76 SETUP_UTILITY 0x77 FW_BLOCK_SERVICE 0x78 USB_LEGACY_PLATFORM 0x79 GRAPHICS_CONSOLE 0x7A...
  • Page 157 Code Description 0x91 DXE_0x91 PXE_BC 0x92 PXE_DHCP4 0x93 0x94~0x9F RESERVED 0xA0 DXE_H2O_DEBUG_IO 0xA1 DXE_H2O_DEBUG_IO 0xA2 DXE_TPM_TCG 0xA3 DXE_TPM_PHYSICAL_PRESENCE 0xA4 DXE_OEM_SERVICE 0xA5 DXE_EVENT_LOG 0xA6 DXE_ SECURITY_HDD_PASSWORD_SERVICE 0xA7 DXE_LAN_ASF_INIT 0xA8 DXE_BUS_PCI_SERIAL 0xA9 DXE_LAN_IDER_CONTROLLER 0xAA DXE_LAN_AMT 0xAB DXE_ SECURITY_SYSTEM_PASSWORD_SERVICE 0xAC DXE_ SECURITY_ PASSWORD_CONSOLE 0xAD DXE_ DATA_HUB_RECORD_POLICY 0xAE...

  • Page 158: Each Smmdriver Entry Point Used In 80_Port

    Each SmmDriver entry point used in 80_PORT Code Description 0xC0 SMM_ACCESS 0xC2 SMM_CONTROL 0xC1 SMM_BASE 0xC3 SMMAP 0xC4 SMMCORE 0xC5 SMM_DISPATCH 0xC6 SMM_START 0xC7 SMM_RUNTIME 0xC8 SB_SMM_DISPATCH 0xC9 SMM_THUNK 0xCA SMM_ACPI_SW_CHILD 0xCB SMM_SB_S3_SAVE 0xCC SMM_PLATFORM 0xCD SMM_GMCH_MBI 0xCE SMM_FW_BLOCK_SERVICE 0xCF SMM_VARIABLE 0xD0 SMM_IHISI...

  • Page 159: Jumper And Connector Locations

    Chapter 5 Jumper and Connector Locations Top View Item Description JLVDS1 LCD Connector JP14 Power/B Connector JSPK1 Speaker (Left) Connector JSPK2 Speaker (Right) Connector JKB1 Internal Keyboard Connector JTP1 Touch Pad Connector South Bridge Touch pad (Left) Button Touch pad (Right) Button Chapter 5...

  • Page 160: Bottom View

    Bottom View ITEM DESCRIPTION PJP1 AC-IN Connector JRJ45 RJ45 Connector JCRT1 CRT Connector JP12 Fan Connector JUSB1 USB Connector JUSB2 USB Connector JMIC1 MIC-In Jack JHP1 Head-Phone Jack JSATA2 HDD Connector North Bridge JCPU1 CPU Socket JREAD1 Card Reader Socket PJP2 Battery Connector JDIMM2...

  • Page 161: Power Board

    Power Board ITEM DESCRIPTION Lid Switch TP Lock Button ON/OFF Button Wireless Button LED1 ON/OFF LED LED3 Media LED LED4 Num LED LED5 Wireless LED LED6 Caps LED LED7 TP Lock LED Chapter 5...

  • Page 162: Clearing Password Check And Bios Recovery

    Clearing Password Check and BIOS Recovery This section provides you with the standard operating procedures of clearing password and BIOS recovery for eMachine HM50-MV. The machine provides one Hardware Open Gap on main board for clearing password check, and one Hotkey for enabling BIOS Recovery.

  • Page 163: Bios Recovery By Crisis Disk

    BIOS Recovery by Crisis Disk BIOS Recovery Boot Block: BIOS Recovery Boot Block is a special block of BIOS. It is used to boot up the system with minimum BIOS initialization. Users can enable this feature to restore the BIOS firmware to a successful one once the previous BIOS flashing process failed.
  • Page 164 Chapter 5...

  • Page 165: Fru (Field Replaceable Unit) List

    Chapter 6 FRU (Field Replaceable Unit) List This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of eMachines HM50-MV/HM50-YK. Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). Please note that WHEN ORDERING FRU PARTS, you should check the most up-to-date information available on your regional web or channel.

  • Page 166: Emachines Hm50-Mv Exploded Diagrams

    HM50-MV Exploded Diagrams Main Assembly Description Acer P/N Description Acer P/N Switch Cover 60.N2802.003 Mainboard MB.N5402.001 Hinge Cover 42.N2802.001 Right Upper cap 42.N2802.002 Left Upper Cap 42.N2802.003 Lower Cover 60.N2802.002 Upper Cover 60.N2802.001 Chapter 6...

  • Page 167: Mainboard Assembly

    Mainboard Assembly Description Acer P/N CPU Fan 60.N2802.001 Heatsink 60.N2802.006 Mainboard MB.N5402.001 Chapter 6...

  • Page 168: Base Assembly

    Base Assembly Description Acer P/N Memory Cover 42.N2802.004 HDD Cover 42.N2802.005 Lower Cover 60.N2802.002 Chapter 6...

  • Page 169: Emachines Hm50-Mv Fru List

    HM50-MV FRU List CATEGORY Description AcerPN Board POWER BOARD 55.N2802.001 WLAN CARD-XB63 NI.23600.007 WLAN CARD-BCM4312 NI.23600.029 Cable TP FFC 50.N2802.001 POWER CORD US 3 PIN 27.TAVV5.001 POWER CORD EU 3 PIN 27.TAVV5.002 POWER CORD AUS 3 PIN 27.TAVV5.003 POWER CORD UK 3 PIN 27.TAVV5.004...
  • Page 170 CATEGORY Description AcerPN Case/Cover/Bracket Assembly UPPER CASE ASSY 60.N2802.001 LOWER CASE 60.N2802.002 TP BRACKET 33.N2802.001 MIDDLE COVER ASSY 60.N2802.003 HINGE CAP ASSY 42.N2802.001 UP CAP R 42.N2802.002 UP CAP L 42.N2802.003 RAM DOOR ASSY 42.N2802.004 HDD DOOR ASSY 42.N2802.005 Chapter 6...
  • Page 171 CATEGORY Description AcerPN HDD SEAGATE 2.5" 5400rpm 160GB ST9160310AS KH.16001.034 Crockett SATA LF F/W:0303 HDD TOSHIBA 2.5" 5400rpm 160GB MK1655GSX Libra KH.16004.006 SATA LF F/W: FG011J HDD HGST 2.5" 5400rpm 160GB HTS543216L9A300 KH.16007.019 Falcon-B SATA LF F/W:C40C HDD WD 2.5" 5400rpm 160GB WD1600BEVT-22ZCTO KH.16008.022 ML160 SATA LF F/W:11.01A11 HDD SEAGATE 2.5"...
  • Page 172 CATEGORY Description AcerPN ODD BRACKET 33.N2802.003 Keyboard Keyboard EM-7T HM50/70 Internal 17 Standard 99KS KB.I1700.438 Black US International Keyboard EM-7T HM50/70 Internal 17 Standard 99KS KB.I1700.423 Black Greek Keyboard EM-7T HM50/70 Internal 17 Standard 99KS KB.I1700.414 Black Arabic Keyboard EM-7T HM50/70 Internal 17 Standard 99KS KB.I1700.430 Black Russian Keyboard EM-7T HM50/70 Internal 17 Standard 99KS...
  • Page 173 CATEGORY Description AcerPN ASSY LCD MODULE 15.6 IN. WXGA GLARE CCD 0.3M 6M.N2802.001 LCD AUO 15.6" WXGA Glare B156XW01-V0 LF 220nit LK.15605.001 CCFL LCD AUO 15.6"W WXGA Glare B156XW01 V0 1A LK.15605.002 LF 220nit 8ms 500:1 CCFL LCD SAMSUNG 15.6"W WXGA Glare LK.15606.001 LTN156AT01-A01 LF 220nit 8ms 600:1 CCFL LCD LPL 15.6"...
  • Page 174 CATEGORY Description AcerPN ASSY LCD MODULE 15.6 IN. WXGA GLARE W/O CCD 6M.N3202.001 LCD AUO 15.6" WXGA Glare B156XW01-V0 LF 220nit LK.15605.001 CCFL LCD AUO 15.6"W WXGA Glare B156XW01 V0 1A LK.15605.002 LF 220nit 8ms 500:1 CCFL LCD SAMSUNG 15.6"W WXGA Glare LK.15606.001 LTN156AT01-A01 LF 220nit 8ms 600:1 CCFL LCD LPL 15.6"...
  • Page 175 CATEGORY Description AcerPN LCD COVER 60.N2802.004 ANTENNA-AUX 50.N2802.002 ANTENNA-MAIN 50.N2802.003 ANTENNA-MAIN+MIMO 50.N2802.004 LCD BEZEL FOR W/CCD F 60.N2802.005 LED CABLE FOR W/CCD F 50.N2802.006 LCD BRACKET R&L FOR LED 33.N2802.005 CAMERA 0.3 57.N2802.001 ASSY LED MODULE 15.6 IN. WXGA GLARE W/ 6M.N3202.002 ANTENNA W/O CCD LED LCD LPL 15.6"W WXGA Glare LP156WH2-TLE1 LF...
  • Page 176 50.N3202.002 LCD BRACKET R&L FOR LED 33.N2802.005 Mainboard MB ASSY-GM45(B3)-INTEL MB ASSY-GM45(A1) MB ASSY-GL40(B3) Mainboard eMachines E525 Intel GL40 ICH9M atheros MB.N5402.001 8132L W/O 1394 V1.0 LF Memory Memory NANYA SO-DIMM DDRII 667 1GB KN.1GB03.026 NT1GT64UH8D0FN-3C LF 64*16 0.07um Memory MICRON SO-DIMM DDRII 667 1GB KN.1GB04.010...
  • Page 177 CATEGORY Description AcerPN Heatsink THERMAL MODULE-INTEL 60.N2802.006 23.N2802.001 Speaker SPEAKER R 23.N2802.002 SPEAKER L 23.N2802.003 Miscellaneous NAME PLATE-EME525 40.N5502.001 NAME PLATE-EME725 40.N5502.002 NAME PLATE-EME625 40.N5502.003 Chapter 6...

  • Page 178: Screw List

    Screw List Category Description Acer P/N. SCREW SCREW M2.48D 4.0L K 5.5D 0.8T ZKNL 86.N2802.001 SCREW SCREW M2.48D 6.0L K 5.5D 0.8T ZKNL 86.N2802.002 SCREW SCREW M2.45D 8.0L K 5.5D 0.8T ZKNL 86.N2802.003 SCREW SCREW M1.98D 3.0L K 4.6D 0.8T ZKNL 86.N2802.004 SCREW SCREW M M 3.0D 3.0L K 4.9D NI +...
  • Page 179 Chapter 6...

  • Page 180: Model Definition And Configuration

    Appendix A Model Definition and Configuration Model Country Acer Part No Description eME525- EMEA Poland LX.N330C.026 eME525-901G16Mi CM900 901G16Mi LINPUSePL1 UMACkk 1*1G/ 160/6L/5R/ CB_bg_0.3D_HG_EN42 eME525- EMEA Poland LX.N330C.025 eME525-162G16Mi CMT1600 162G16Mi LINPUSePL1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_EN42 eME525- EMEA Poland LX.N330Y.055 eME525-162G16Mi CMT1600 162G16Mi...
  • Page 181 Model Country Acer Part No Description eME525- Australia/New LX.N330Y.051 eME525-902G25Mi CM900 902G25Mi Zealand VHB32eTAU1 UMACkk 1*2G/ 250/6L/5R/ CB_bg_0.3D_HG_EN12 eME525- EMEA Czech LX.N330Y.053 eME525-163G25Mi CMT1600 163G25Mi VHB32eTCZ2 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_HG_SK12 eME525- Australia/New LX.N330Y.052 eME525-162G16Mi CMT1600 162G16Mi Zealand VHB32eTAU1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_EN12 eME525- EMEA...
  • Page 182 Model Country Acer Part No Description eME525- EMEA Czech LX.N330Y.035 eME525-902G16Mi CM900 902G16Mi VHB32eTCZ2 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_SK12 eME525- EMEA Russia LX.N330Y.038 eME525-902G16Mi CM900 902G16Mi VHB32eTRU1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_RU11 eME525- EMEA Holland LX.N330Y.041 eME525-902G16Mi CM900 902G16Mi VHB32eTNL1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_NL11 eME525-...
  • Page 183 Model Country Acer Part No Description eME525- EMEA Eastern LX.N330Y.032 eME525-902G16Mi CM900 902G16Mi Europe VHB32eTEU5 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_RO12 eME525- EMEA Spain LX.N330Y.025 eME525-902G16Mi CM900 902G16Mi VHB32eTES1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_ES21 eME525- EMEA Portugal LX.N330Y.026 eME525-902G16Mi CM900 902G16Mi VHB32eTPT1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_PT11 eME525-...
  • Page 184 Model Country Acer Part No Description eME525- EMEA Holland LX.N330X.043 eME525-162G16Mi CMT1600 162G16Mi VHP32eTNL1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_NL11 eME525- EMEA LX.N330Y.012 eME525-902G16Mi CM900 902G16Mi VHB32eTGB1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_EN11 eME525- EMEA Denmark LX.N330X.044 eME525-162G16Mi CMT1600 162G16Mi VHP32eTDK2 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_ENS1 eME525- EMEA...
  • Page 185 Model Country Acer Part No Description eME525- EMEA Eastern LX.N330X.031 eME525-162G16Mi CMT1600 162G16Mi Europe VHP32eTEU7 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_ENR2 eME525- EMEA Eastern LX.N330X.029 eME525-162G16Mi CMT1600 162G16Mi Europe VHP32eTEU7 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_SL11 eME525- EMEA Eastern LX.N330X.027 eME525-162G16Mi CMT1600 162G16Mi Europe VHP32eTEU4 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_SV22...
  • Page 186 Model Country Acer Part No Description eME525- EMEA Middle East LX.N330X.017 eME525-162G16Mi EM CMT1600 162G16Mi VHP32eTME9 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_FR21 eME525- EMEA Israel LX.N330X.020 eME525-162G16Mi CMT1600 162G16Mi VHP32eTIL1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_HE12 eME525- EMEA Finland LX.N330X.022 eME525-162G16Mi CMT1600 162G16Mi VHP32eTFI2 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_FI11 eME525-...
  • Page 187 Model Country Acer Part No Description eME525- EMEA Switzerland LX.N330X.011 eME525-162G16Mi CMT1600 162G16Mi VHP32eTCH1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_IT41 eME525- EMEA Ukraine LX.N330X.008 eME525-162G16Mi CMT1600 162G16Mi VHP32eTUK1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_RU11 eME525- Australia/New LX.N330Y.011 eME525-901G16Mi CM900 901G16Mi Zealand VHB32eTAU1 UMACkk 1*1G/ 160/6L/5R/ CB_bg_0.3D_HG_EN12 eME525-...
  • Page 188 Model Country Acer Part No Description eME525- LX.N330C.007 eME525-162G16Mi CMT1600 162G16Mi LINPUSeUS1 UMACkk 2*1G/ 160/6L/5R/ CB_bg_0.3D_HG_EN31 eME525- LX.N330C.011 eME525-581G16Mi CM585 581G16Mi LINPUSeUS1 UMACkk 1*1G/ 160/6L/5R/ CB_bg_0.3D_HG_EN31 eME525- ACLA-Spanish LX.N330Y.009 eME525-582G16Mi EM CM585 582G16Mi VHB32eTEA3 UMACkk 2*1G/ 160/6L/5R/ CB_bg_0.3D_HG_ES21 eME525- ACLA-Spanish LX.N330C.005 eME525-162G16Mi CMT1600...
  • Page 189 Model Country Acer Part No Description eME525- Japan LX.N540X.005 eME525-901G16Mi CM900 901G16Mi VHP32ePJP1 UMAkk 1*1G/ 160/6L/5R/ CB_bg_HG_JA11_01F eME525- Japan LX.N540X.006 eME525-901G16Mi CM900 901G16Mi VHP32eJP1 UMAkk 1*1G/160/ 6L/5R/CB_bg_HG_JA14_01 eME525- Japan LX.N540X.007 eME525-902G16Mi CM900 902G16Mi VHP32ePJP1 UMAkk 1*2G/ 160/6L/5R/ CB_bg_HG_JA11_02F eME525- Japan LX.N540X.008 eME525-902G16Mi CM900...
  • Page 190 Model Country Acer Part No Description eME725- EMEA France LX.N280Y.015 eME725-423G25Mi PMDT4200 423G25Mi VHB32eTFR1 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_HG_FR21 eME725- Singapore LX.N280Y.005 eME725-422G25Mi PMDT4200 422G25Mi VHB32eTSG1 UMACkk 1*2G/ 250/6L/5R/ CB_bg_0.3D_HG_EN11 eME725- EMEA Germany LX.N280X.050 eME725-424G32Mi PMDT4200 424G32Mi VHP32eTDE1 UMACkk 2*2G/ 320/6L/5R/ CB_bg_0.3D_HG_DE11 eME725- EMEA Middle East...
  • Page 191 Model Country Acer Part No Description eME725- Philippines LX.N280Y.012 eME725-421G16Mi EM PMDT4200 421G16Mi VHB32eTPH1 UMACkk 1*1G/ 160/6L/5R/ CB_bg_0.3D_HG_EN11 eME725- LX.N280C.021 eME725-422G16Mi PMDT4200 422G16Mi LINPUSeUS1 UMACkk 2*1G/ 160/6L/5R/ CB_bg_0.3D_HG_EN31 eME725- ACLA- LX.N280C.020 eME725-422G16Mi PMDT4200 422G16Mi Portuguese LINPUSeXC2 UMACkk 2*1G/ 160/6L/5R/ CB_bg_0.3D_HG_EN62 eME725- ACLA- LX.N280X.046...
  • Page 192 Model Country Acer Part No Description eME725- Singapore LX.N280X.043 eME725-422G32Mi PMDT4200 422G32Mi VHP32eTSG1 UMACkk 1*2G/ 320/6L/5R/ CB_bg_0.3D_HG_EN13 eME725- Singapore LX.N280Y.004 eME725-422G32Mi PMDT4200 422G32Mi VHB32eTSG1 UMACkk 1*2G/ 320/6L/5R/ CB_bg_0.3D_HG_EN11 eME725- Singapore LX.N280Y.006 eME725-422G16Mi PMDT4200 422G16Mi VHB32eTSG1 UMACkk 1*2G/ 160/6L/5R/ CB_bg_0.3D_HG_EN11 eME725- Singapore LX.N280Y.007 eME725-421G16Mi...
  • Page 193 Model Country Acer Part No Description eME725- EMEA Spain LX.N280X.041 eME725-424G25Mi PMDT4200 424G25Mi VHP32eTES1 UMACkk 2*2G/ 250/6L/5R/CB_bg_0.3D_ES21 eME725- EMEA Spain LX.N280X.042 eME725-423G25Mi PMDT4200 423G25Mi VHP32eTES1 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_ES21 eME725- Vietnam LX.N280C.002 eME725-421G16Mi PMDT4200 421G16Mi LINPUSeVN1 UMACkk 1*1G/ 160/6L/5R/CB_bg_0.3D_EN11 eME725- Malaysia LX.N280C.004 eME725-421G16Mi PMDT4200...
  • Page 194 Model Country Acer Part No Description eME725- EMEA Middle East LX.N280X.004 eME725-423G25Mi EM PMDT4200 423G25Mi VHP32eTME2 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_AR11 eME725- EMEA Middle East LX.N280X.010 eME725-423G25Mi EM PMDT4200 423G25Mi VHP32eTME2 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_EN11 eME725- EMEA Middle East LX.N280X.008 eME725-423G25Mi EM PMDT4200 423G25Mi VHP32eTME2 UMACkk 2G+1G/250/6L/5R/...
  • Page 195 Model Country Acer Part No Description eME725- EMEA Eastern LX.N280X.026 eME725-423G25Mi PMDT4200 423G25Mi Europe VHP32eTEU5 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_PL13 eME725- EMEA Luxembourg LX.N280X.031 eME725-423G25Mi PMDT4200 423G25Mi VHP32eTLU3 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_IT41 eME725- EMEA Austria LX.N280X.029 eME725-423G25Mi PMDT4200 423G25Mi VHP32eTAT1 UMACkk 2G+1G/ 250/6L/5R/CB_bg_0.3D_DE11 eME725- EMEA Germany...
  • Page 196 Model Country Acer Part No Description eME725- EMEA Denmark LX.N280X.034 eME725-423G25Mi PMDT4200 423G25Mi VHP32eTDK2 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_ENS1 eME725- EMEA Russia LX.N280X.028 eME725-423G25Mi PMDT4200 423G25Mi VHP32eTRU1 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_RU11 eME725- EMEA Sweden LX.N280X.030 eME725-423G25Mi PMDT4200 423G25Mi VHP32eTSE1 UMACkk 2G+1G/250/6L/5R/ CB_bg_0.3D_FI12 eME725- EMEA Eastern LX.N280X.021...
  • Page 197 Model VRAM 1 Memory 1 Memory 2 Chip eME525- N15.6WXGAG SO2GBII6 902G25Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 902G25Mi eME525- N15.6WXGAG SO2GBII6 SO1GBII6 163G25Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG...
  • Page 198 Model VRAM 1 Memory 1 Memory 2 Chip eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6...
  • Page 199 Model VRAM 1 Memory 1 Memory 2 Chip eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6...
  • Page 200 Model VRAM 1 Memory 1 Memory 2 Chip eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6 162G16Mi eME525- N15.6WXGAG SO2GBII6...
  • Page 201 Model VRAM 1 Memory 1 Memory 2 Chip eME525- N15.6WXGAG SO1GBII6 SO1GBII6 162G16Mi eME525- N15.6WXGAG SO1GBII6 581G16Mi eME525- N15.6WXGAG SO2GBII6 172G25Mi eME525- N15.6WXGAG SO1GBII6 171G25Mi eME525- N15.6WXGAG SO2GBII6 582G16Mi eME525- N15.6WXGAG SO2GBII6 582G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG SO2GBII6 902G16Mi eME525- N15.6WXGAG...
  • Page 202 Model VRAM 1 Memory 1 Memory 2 Chip eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 422G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 422G25Mi eME725- N15.6WXGAG SO2GBII6 SO2GBII6 424G32Mi eME725- N15.6WXGAG SO2GBII6 422G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G32Mi eME725- N15.6WXGAG SO2GBII6...
  • Page 203 Model VRAM 1 Memory 1 Memory 2 Chip eME725- N15.6WXGAG SO1GBII6 SO1GBII6 422G16Mi eME725- N15.6WXGAG SO2GBII6 422G25Mi eME725- N15.6WXGAG SO1GBII6 421G25Mi eME725- N15.6WXGAG SO2GBII6 422G25Mi eME725- N15.6WXGAG SO2GBII6 422G32Mi eME725- N15.6WXGAG SO2GBII6 422G32Mi eME725- N15.6WXGAG SO2GBII6 422G16Mi eME725- N15.6WXGAG SO1GBII6 421G16Mi eME725- N15.6WXGAG...
  • Page 204 Model VRAM 1 Memory 1 Memory 2 Chip eME725- N15.6WXGAG SO1GBII6 421G16Mi eME725- N15.6WXGAG SO2GBII6 422G16Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG...
  • Page 205 Model VRAM 1 Memory 1 Memory 2 Chip eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi eME725- N15.6WXGAG SO2GBII6 SO1GBII6 423G25Mi...
  • Page 206 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 903G16Mi eME525- N250GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 162G25Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 582G16Mi eME525- N160GB5.4KS NSM8XS...
  • Page 207 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 902G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 902G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 902G16Mi eME525- N160GB5.4KS NSM8XS...
  • Page 208 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 162G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 902G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 162G16Mi eME525- N160GB5.4KS NSM8XS...
  • Page 209 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 162G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 162G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 162G16Mi eME525- N160GB5.4KS NSM8XS...
  • Page 210 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 582G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 162G16Mi eME525- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 581G16Mi eME525- N160GB5.4KS NSM8XS...
  • Page 211 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME525- N250GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 163G25Mi eME525- N160GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 582G16Mi eME525- N160GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 582G16Mi eME525-...
  • Page 212 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME725- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 422G16Mi eME725- N250GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 422G25Mi eME725- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 422G16Mi eME725- N250GB5.4KS NSM8XS...
  • Page 213 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME725- N160GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 421G16Mi eME725- N250GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 424G25Mi eME725- N250GB5.4KS NSM8XS 3rd WiFi BG 3rd WiFi BG 423G25Mi eME725- N160GB5.4KS NSM8XS...
  • Page 214 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME725- N250GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 423G25Mi eME725- N250GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 423G25Mi eME725- N250GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 423G25Mi eME725-...
  • Page 215 Wireless Wireless Model HDD 1 (GB) Extra SW1 Bluetooth LAN1 eME725- N320GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 344G32Mi eME725- N320GB5.4KS NSM8XS Norton 360 3rd WiFi BG 3rd WiFi BG 344G32Mi Appendix A...
  • Page 216 Appendix A...

  • Page 217: Test Compatible Components

    XP Pro environment. Refer to the following lists for components, adapter cards, and peripherals which have passed these tests. Regarding configuration, combination and test procedures, please refer to the eMachines HM50-MV Compatibility Test Report released by the Acer Mobile System Testing Department.
  • Page 218 Microsoft Windows Vista Environment Test ® ® Vendor Type Description Adapter DELTA Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF LITE-ON Adapter LITE-ON 65W 19V 1.7x5.5x11 Yellow PA-1650-22AC LV5 LED LF Battery SANYO 6CELL2.2 Battery SANYO AS-2009A Li-Ion 3S2P SANYO 6 cell 4400mAh Main COMMON 2.2Ah(A) SONY 6CELL2.2...
  • Page 219 Vendor Type Description HGST N320GB5.4KS HDD HGST 2.5" 5400rpm 320GB HTS545032B9A300 Panther B SATA LF F/W: C60F N320GB5.4KS HDD WD 2.5" 5400rpm 320GB WD3200BEVT-22ZCT0 ML160 SATA LF F/W:11.01A11 SEAGATE N500GB5.4KS HDD SEAGATE 2.5" 5400rpm 500GB ST9500325AS Wyatt SATA LF F/W:0001SDM1 HGST N500GB5.4KS HDD HGST 2.5"...
  • Page 220 INTEL GL40(A1) NB Chipset Intel CS GL40NB A1 SB Chipset INTEL ICH9M SB Chipset Intel CS ICH9M Keyboard eMACHINES EM-7T Keyboard eMACHINES EM-7T HM50/70 Internal 17 Standard Black Atheros AR8114 Atheros AR8114 AR8114 WiFi Antenna PIFA PIFA Audio Codec Realtek...
  • Page 221 Vendor Type Description SIMPLO 6CELL2.2 Battery SIMPLO AS-2009A Li-Ion 3S2P SAMSUNG 6 cell 4400mAh Main COMMON SDI 2.2Ah(F) INTEL CMT1600 CPU Intel CeleronM T1600 1.66G 1M 667 Dual Core, MV INTEL CMT1700 CPU Intel CeleronM T1700 PGA 1.83G 1M 667 Dual Core, MV INTEL CM575 CPU Intel Celeron 575 PGA 2.0G 1M 667 MV...
  • Page 222 INTEL GL40(A1) NB Chipset Intel CS GL40NB A1 SB Chipset INTEL ICH9M SB Chipset Intel CS ICH9M Keyboard eMACHINES EM-7T Keyboard eMACHINES EM-7T HM50/70 Internal 17 Standard Black Atheros AR8114 Atheros AR8114 AR8114 WiFi Antenna PIFA PIFA Audio Codec Realtek...
  • Page 223 ODD PANASONIC Super-Multi DRIVE 12.7mm Tray DL 8X UJ880A LF W/O bezel SATA VGA Chip None UMA (Intel) SB Chipset INTEL ICH9M SB Chipset Intel CS ICH9M Keyboard eMACHINES EM-7T Keyboard eMACHINES EM-7T HM50/70 Internal 17 Standard Black Appendix B...
  • Page 224 ODD PANASONIC Super-Multi DRIVE 12.7mm Tray DL 8X UJ880A LF W/O bezel SATA VGA Chip None UMA (Intel) SB Chipset INTEL ICH9M SB Chipset Intel CS ICH9M Keyboard eMACHINES EM-7T Keyboard eMACHINES EM-7T HM50/70 Internal 17 Standard Black Appendix B...
  • Page 225 Vendor Type Description Atheros AR8114 Atheros AR8114 AR8114 Audio Codec Realtek ALC272X Realtek Audio Codec ALC272X B cover Mirror w/Camera Mirror w/Camera Camera Suyin 0.3M DV Suyin 0.3M DV Camellia_2 Card Reader 5-in-1 built-in 5-in-1 built-in MS, MS Pro, SD, SC, XD Software Norton 360 Norton 360...
  • Page 226 Vendor Type Description N160GB5.4KS HDD WD 2.5" 5400rpm 160GB WD1600BEVT-22ZCTO ML160 SATA LF F/W:11.01A11 SEAGATE N250GB5.4KS HDD SEAGATE 2.5" 5400rpm 250GB ST9250315AS Wyatt SATA LF F/W:0001SDM1 TOSHIBA N250GB5.4KS HDD TOSHIBA 2.5" 5400rpm 250GB MK2555GSX Libra SATA LF F/W:FG001J HGST N250GB5.4KS HDD HGST 2.5"...
  • Page 227 INTEL GL40(A1) NB Chipset Intel CS GL40NB A1 SB Chipset INTEL ICH9M SB Chipset Intel CS ICH9M Keyboard eMACHINES EM-7T Keyboard eMACHINES EM-7T HM50/70 Internal 17 Standard Black Atheros AR8114 Atheros AR8114 AR8114 WiFi Antenna PIFA PIFA Audio Codec Realtek...
  • Page 228 Vendor Type Description DELTA Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF LITE-ON Adapter LITE-ON 65W 19V 1.7x5.5x11 Yellow PA-1650-22AC LV5 LED LF HIPRO Adapter HIPRO 65W 19V 1.7x5.5x11 Yellow HP-A0652R3B 1LF, LV5 LED LF Battery SANYO 6CELL2.2 Battery SANYO AS-2009A Li-Ion 3S2P SANYO 6 cell 4400mAh...
  • Page 229 Vendor Type Description N320GB5.4KS HDD WD 2.5" 5400rpm 320GB WD3200BEVT-22ZCT0 ML160 SATA LF F/W:11.01A11 SEAGATE N500GB5.4KS HDD SEAGATE 2.5" 5400rpm 500GB ST9500325AS Wyatt SATA LF F/W:0001SDM1 HGST N500GB5.4KS HDD HGST 2.5" 5400rpm 500GB HTS545050B9A300 Panther B SATA LF F/W:C60F N500GB5.4KS HDD WD 2.5"...
  • Page 230 INTEL GL40(A1) NB Chipset Intel CS GL40NB A1 SB Chipset INTEL ICH9M SB Chipset Intel CS ICH9M Keyboard eMACHINES EM-7T Keyboard eMACHINES EM-7T HM50/70 Internal 17 Standard Black Atheros AR8114 Atheros AR8114 AR8114 WiFi Antenna PIFA PIFA Audio Codec Realtek...

  • Page 231: Online Support Information

    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.
  • Page 232 Appendix C...
  • Page 233 Index CPU Fan Removing AFLASH Utility Replacing Antennas Removing Replacing DIMM Modules Removing Replacing Battery Display Replacing display Battery Pack hotkeys Removing BIOS ROM type EasyTouch Failure vendor Euro Version External Module Disassembly 25–37 BIOS Utility Flowchart Advanced Boot Exit Navigating Features Onboard Device Configuration...
  • Page 234 Modem Failure Keyboard Removing No Display Issue Replacing Notebook Manager Keyboard Failure hotkey num lock 6, 10 on indicator LCD Bezel Removing Replacing ODD Failure LCD Brackets Removing Online Support Information Replacing Optical Disk Drive LCD Cable Replacing Replacing Optical Drive Module LCD Failure Removing LCD Module...
  • Page 235 System Block Diagram Test Compatible Components Thermal Module Removing Replacing Thermal Unit Failure TouchPad hotkey Removing TouchPad Bracket Removing Replacing TouchPad Failure Troubleshooting Built-in KB Failure EasyTouch Buttons HDTV Switch Internal Microphone Internal Speakers LCD Failure Modem No Display Other Failures Power On Thermal Unit TouchPad...

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