Acer Aspire 2920 Aspire 2420, 2920, 2920Z Service Guide
Acer Aspire 2920 Manual
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- Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 1
Aspire 2920/2920Z/2420 Series Service Guide Service guide files and updates are available on the ACER/CSD web; for more information, please refer to http://csd.acer.com.tw PRINTED IN TAIWAN - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 2
Revision History Please refer to the table below for the updates made on Aspire 2920/2920Z/2420 Series service guide. Date Chapter Updates II - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 3
specifically disclaims any warranties of merchantability or fitness for any particular purpose. Any Acer Incorporated software described in this manual servicing, repair, and any incidental or consequential damages resulting from any defect in the software. Acer is a registered trademark of Acer - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 4
appear on screen. NOTE WARNING CAUTION IMPORTANT Gives bits and pieces of additional information related to the current topic. Alerts you to any damage that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 5
supports, please read the following general information. 1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 6
VI - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 7
50 Removing HDD Utility 51 Machine Disassembly and Replacement 53 Disassembly Requirements 53 General Information 54 Pre-disassembly Instructions 54 Disassembly Process 54 External Module Disassembly Process 55 External Modules Disassembly Flowchart 55 Removing the Battery Pack 56 VII - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 8
Problems 116 Jumper and Connector Locations 117 Top View 117 Bottom View 118 Clearing Password Check and BIOS Recovery 119 Clearing Password Check 119 BIOS Recovery by Crisis Disk 120 FRU (Field Replaceable Unit) List 121 Aspire 2920/2920Z/2420 Exploded Diagram 122 Aspire 2920/2920Z - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 9
Table of Contents Model Definition and Configuration 130 Test Compatible Components 153 Microsoft® Windows® Vista Environment Test 154 Online Support Information 157 Index 159 IX - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 10
Table of Contents X - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 11
™ 802.11b/g Wi-Fi CERTIFIED® solution, supporting Acer SignalUp™ wireless technology System Memory K Dual-Channel DDR2 SDRAM support K Up to 2 GB of DDR2 533 MHz memory using two soDIMM modules (for selected models) K Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using two soDIMM modules - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 12
pointing device K 12 function keys, four cursor keys, two Windows® keys, hotkey controls, embedded numeric keypad, international language support K Media keys (printed on keyboard): play/pause, stop, previous, next K Empowering Key K Easy-launch buttons: WLAN, Internet, Bluetooth, email, Acer Arcade - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 13
I/O Ports K ExpressCard™/54 slot K 5-in-1 card reader (SD™, MMC, MS, MS PRO, xD) K Three USB 2.0 ports K External display (VGA) port K S-video/TV-out (NTSC/PAL) port K Headphone/speaker/line-out jack K Microphone-in jack K Ethernet (RJ-45) port K Modem (RJ-11) port K DC-in jack for AC adapter - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 14
5 G792 20 HOST BUS 667/[email protected] Intel GM965/GL960 SVIDEO/COMP AGTL+ CPU I/F DDR Memory I/F LVDS INTEGRATED GRAHPICS LVDS, CRT I/F RGB CRT 71.GL960.00U, SLA5V X4 DO) 71.ICH8M.C0U, SLA5Q, B3 KBC SPI I/F Winbond WPC8763L 28 BIOS W25X80-VSS 29 ICH8 : 71.80101.024 16,17,18,19 Touch - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 15
Internal microphone for sound recording. Display screen Also called Liquid-Crystal Display (LCD), displays computer output. Empowering key Lanuch Acer Empowering Technology Status indicators Keyboard support area for your hands when you use the computer. Touch-sensitive pointing device - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 16
of the computer's functions and components. 10 Acer Crystal Eye Web camera for video communication. (for selected models) 11 Speakers Description Accepts input from external microphones. Connects to audio line-out devices (e.g., speakers, headphones). Adjust the volume of the audio-out. Left - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 17
Internal USB 2.0 devices (e.g., USB mouse, USB camera). 6 Ethernet (RJ-45) Connects to an Ethernet 10/100-based network. port 7 Modem (RJ-11) Connects to a phone line. port 8 5-in-1 card reader Accepts Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 18
Bottom View Icon Item Description 1 Battery bay Houses the computer's battery pack. 2 Battery release Releases the battery for removal. latch 3 Battery lock Locks the battery in position. 4 Memory Houses the computer's main memory. compartment 5 Hard disk bay Houses the computer - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 19
amber when the battery is charging. 2. Fully charged: The light shows green when in AC mode. Easy-Launch Buttons Located beside the keyboard are application buttons. These buttons are called easy-launch buttons. They are: WLAN, Internet, email, Bluetooth, Arcade and Acer Empowering Technology. The - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 20
Technology Acer Arcade Description Launch Acer Empowering Technology. (user-programmable) Launch Acer Arcade utility Wireless communication button/ indicator Web browser Mail Bluetooth communication button/ indicator Enables/disables the wireless function. Indicates the status of wireless LAN - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 21
Function Execute Left Button (1) Quickly click twice. Select Drag Click once. Click and hold, then use finger on the touchpad to drag the cursor. Access context menu Right Button (3) Click once. Main touchpad (2) Tap twice (at the same speed as double-clicking a mouse button). Tap once. Tap - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 22
separate cursor, lock, Windows, function and special keys. Lock Keys and embedded numeric keypad The keyboard has three lock keys external keypad. When Scroll Lock is on, the screen moves one line up or down when you press located on the upper right corner of the keycaps. To simplify the keyboard - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 23
keyboard has two keys that perform Windows-specific functions. Key Windows key Application key Description Pressed alone, this key has the same effect as clicking on the Windows on the taskbar by using Windows Flip 3-D Note: Depending on your edition of Windows Vista, some shortcuts may not - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 24
output and the BIOS utility. To screen backlight off to save power. Press any key to return. Turns the internal touchpad on and off. Turns the speakers on and off. Increases the screen brightness. Decreases the screen brightness. Displays help on hotkeys. Launches Acer eSettings Management in Acer - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 25
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. Hold and then press the key at the upper-center of the keyboard. NOTE: Note: Some fonts and software do not support the - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 26
is no way to reset it except by reformatting your system. Make sure to remember or write down your password! Acer eNet Management Acer eNet Management helps you quickly connect to both wired and wireless networks in a variety of locations. To access this utility, select "Acer eNet Management" from - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 27
move from one location to another. Settings stored include network connection settings (IP and DNS settings, wireless AP details, etc.), as well as default printer settings. Security and safety concerns mean that Acer eNet Management does not store username and password information. Chapter 1 17 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 28
Acer Empowering Technology program group in Start menu, or right-click the Windows power icon in the system tray and select "Acer ePower Management". Using power plans Acer adjust settings for On Battery and Plugged In modes by clicking the appropriate tabs. You can open Windows power options by - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 29
system settings like LCD brightness and CPU speed. You can also turn on/off system components to extend battery life. 1. Switch to the Battery status For real-time battery life estimates based on current usage, refer to the panel in the upper half of the window. Click the to view estimated battery - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 30
in vivid detail.. Acer ePresentation Management Acer ePresentation Management lets you project your computer's display to an external display device or projector using the hotkey: + . If auto-detection hardware is implemented in the system and the external display supports it, your system - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 31
and external devices that are not auto-detected, launch Acer ePresentation Management to choose an appropriate display setting. NOTE: If the restored resolution is not correct after disconnecting a projector, or you need to use an external resolution that is not supported by Acer ePresentation - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 32
way to decrypt your encrypted file! Be sure to safeguard all related passwords! Acer eLock Management Acer eLock Management is simple yet effective utility that allows you to lock removable storage, optical and floppy drive devices to ensure that data can't be stolen while your system is unattended - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 33
password, there is no method to reset it except by reformatting your system. Make sure to remember or write down your password. Acer eRecovery Management Acer Restore and recovery: jFactory default image jUser backup image jFrom previously-created CD/DVD jReinstall applications/drivers Chapter 1 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 34
all peripherals (except the external Acer ODD, if your computer has one), including your Acer ezDock. Acer eSettings Management Acer eSettings Management allows you to inspect hardware specifications, set BIOS passwords and modify boot options. Acer eSettings Management also: K Provides a simple - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 35
orientation and synchronization status. Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing folders overview/sharing service on or off, and a shortcut to the Acer user guide, drivers and utilities. To launch Windows Mobility Center: K Use - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 36
the process. Settings Apply Start Control Panel Display (2) Extend my windows desktop onto this monitor OK Acer GridVista is a handy utility that offers four pre-defined display settings so you can view multiple windows on the same screen. To access this function, please go to Start>All Programs - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 37
value. Launch Manager Launch Manager allows you to set the four easy-launch buttons located above the keyboard. You can access the Launch Manager by clicking on Start > All Programs > ? 1. Double-click the Norton Internet Security icon on the Windows desktop. 2. Select Tasks & Scans. Chapter 1 27 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 38
scan your system. 4. When the scan is complete, review the results of the scan. NOTE: For optimal security, run a Full System Scan when scanning your computer for the first time. You can schedule customized virus scans that run unattended on specific dates and times or at periodic intervals. If you - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 39
C OS shut down at 105 ° C; H/W shot down at 110 ° .C BIOS Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size BIOS package Supported protocols BIOS password control Specification Phoenix 1.02 (MP version) SST/AMD 1MB CMOS Boot Block Flash Memory 1M byte FLASH ROM SST 10-lead TSOP (10mmx20mm - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 40
System Memory Item Memory controller Memory size DIMM socket number Supports memory size per socket Supports maximum memory size Supports DIMM type Supports DIMM Speed Supports DIMM voltage Supports DIMM package Memory module combinations Specification Built-in 0MB (no on-board memory) 2 sockets - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 41
rate) Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG specification is ratified). USB 1.1 USB Wireless Module 802.11b/g Item Chipset Data throughput Protocol Interface Specification Intel® Wireless WiFi Link 4965AGN (dual-band quadmode 802.11a/b/g/Draft-N) network connection, supporting Acer - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 42
/Sec. Ultra DMA mode-5 5V(DC) +/- 5% 5V(DC) +/- 5% Combo Drive module Item Vendor & model name Performance Specification Transfer rate (KB/sec) Buffer Memory Interface Applicable disc format Specification SONY COMBO 12.7mm Tray 24X CRX880A, TOSHIBA COMBO 12.7mm Tray 24X #AC01 With CD Diskette - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 43
Input Voltage Specification Load: Manual Release: (a) Electrical Release (Release Button) (b) Release by ATAPI command (c) Emergency Release 5 V +/- 5 % (Operating) Super-Multi Drive module Item Vendor & model name Performance Specification Transfer rate (KB/sec) Buffer Memory Interface Applicable - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 44
Video Memory Item Chipset Memory size Item Chipset USB Compliancy Level OHCI Number of USB port Location Serial port function control PCMCIA Port Item PCMCIA controller Supports card type Number of slots Access location Supports ZV (Zoomed Video) port Supports 32 bit CardBus UMA 8 MB Specification - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 45
/1410 Realtek ALC883 Keyboard Item Keyboard controller Total number of keypads Windows logo key Internal & external keyboard work simultaneously Specification NS PC97541V 84-/85-key Yes Plug USB keyboard to the USB port directly: Yes Battery Item Vendor & model name Battery Type Pack capacity - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 46
(without inverter) Physical Size(mm) Electrical Interface Support Color Viewing Angle (degree) Horizontal: Right/Left x 5.5 max. 1 channel LVDS 262,144 45/45 15/35 0 to +50 -40 to +60 Specification 1280 x 800 WXGA 0.204 x 0.204 R.G.B. Vertical Stripe Normally White 185 typical 1.25 max. 400 typical - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 47
in the system are turned off completely. OS initiated shutdown. All devices in the system are turned off completely. Individual devices such as the CPU and hard disc may be power managed in this state. CPU set power down VGA Suspend PCMCIA Suspend Audio Power Down Hard Disk Power Down CD-ROM Power - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 48
38 Chapter 1 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 49
, you may need to run Setup. Please also refer to Chapter 4 Troubleshooting when problem arises. To activate the BIOS Utility, press F2 during POST (when "Press to enter Setup" message is prompted on the bottom of screen). Press F2 to enter setup. The default parameter of F12 Boot Menu is - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 50
made and exit the BIOS Setup Utility. NOTE: You can change the value of a parameter if it is enclosed in square brackets. Navigation keys for a particular menu are shown on the bottom of the screen. Help for parameters are found in the Item Specific Help part of the screen. Read this carefully when - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 51
BIOS Version: KBC Version: Serial Number: Asset Tag Number: Product Name: Manufacturer Name: UUID: Intel (R) Pentium (R) Dual CPU T2330 @ 1.60GHz 1.60GHz XXXXXXXXXXX-(XX) XXXXXXXX XXXXXXXXXXX-XXX XX-XXXX-(XX) VX.XX XX-XXX XXXXXX.XXX.XXX.XXX.XXXXXX XX.XX XXXXXXXXXXXXXXXXXXXXXXX None Aspire 2XXX Acer - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 52
well as enable and disable boot option and recovery. Information Phoenix TrustedCore(tm) Setup Utility Main Security Boot Exit System Time: System Date: System Memory: Extended Memory: Video Memory: [10:10:10] [10/26/2007] 640 KB 1014 MB 8 MB Item Specific Help , , or - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 53
screen. Settings in boldface are the default and suggested parameter settings. Parameter System Time System Date System Memory Extended Memory VGA Memory Quiet Boot Network Boot F12 Boot Menu D2D Recovery : The sub-items under each device will not be shown if the device control is set to disable or - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 54
Specific Help Supervisor Password controls access of the whole setup utility. It can be used to boot up when Password on boot is enabled. F1 Help Esc Exit Select Item -/+ Change Values F9 Setup Defaults Select Menu Enter Select Sub-Menu F10 Save and Exit NOTE: Please refer to "Remove HDD/BIOS - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 55
do not appear on the screen. 3. Press e. After setting the password, the computer sets the User Password parameter to "Set". 4. If desired, you can opt to enable the Password on boot parameter. 5. When you are done, press u to save the changes and exit the BIOS Setup Utility. Chapter 2 45 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 56
to "Set". 5. If desired, you can enable the Password on boot parameter. 6. When you are done, press u to save the changes and exit the BIOS Setup Utility. If the verification is OK, the screen will display as following. The password setting is complete after the user presses u. 46 Chapter 2 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 57
If the current password entered does not match the actual current password, the screen will show you the Setup Warning. If the new password and confirm new password strings do not match, the screen will display the following message. Chapter 2 47 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 58
) 2: CD/DVD: XXXXXXXXXXX-XXX XX-XXXX-XX 3: PCI LAN: Network Boot 4: USB HDD: 5: USB FDD: 6: USB Key: 7: USB CD/DVD ROM: Item Specific Help Use < > or < > to select a device, then press to move it up the list, or to move it down the list. Press to escape the menu - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 59
Discard Changes Save Changes Item Specific Help Exit System Setup and save your changes to CMOS. F1 Help Esc Exit Select Item -/+ Change Values F9 Setup Defaults Select Menu Enter Select Sub-Menu F10 Save and Exit The table below describes the parameters in this screen - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 60
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. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 61
This section provide you with removing HDD method: Remove HDD Password: K If you key in wrong HDD password for three time, "HDD password error code" would display on the screen. See the image below. K If you need to solve HDD password locked problem, you can run unlock6.exe 1. Key in "unlock6 03567 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 62
K Reboot system and key in "N9H7W7I" , "9HNXDDI" ,"BCIKFVX","TPFIK1K" or "Q918H7I" to HDD user password. 52 Chapter 2 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 63
Chapter 3 Machine Disassembly and Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. Disassembly Requirements To disassemble the computer, you need the following tools: K Wrist grounding strap and conductive mat - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 64
avoid damage to any of the hardware components. For example, if you want to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in that order. Main Screw List Item A B C D E F G H I Screw M2 x L3 M2 x L4 M3 x L4 M2 x L5 M2.5 x L5 M2 x L4 M2 x L3 M2 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 65
disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame Black Black Silver Black Part No. 86.00D29.620 86.00D68.620 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 66
Pack 1. Turn base unit over. 2. Slide the battery lock/unlock latch to the unlock position. 3. Slide and hold the battery release latch to the release position (1), then slide out the battery pack from the main unit (2). Removing the SD dummy card 1. Push the SD dummy card all the way in to eject - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 67
2. Pull it out from the slot. Removing the ExpressCard dummy card 1. Push the ExpressCard dummy card all the way in to eject it. 2. Pull it out from the slot. Removing the Lower Cover 1. See "Removing the Battery Pack" on page 56. Chapter 3 57 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 68
dummy card" on page 57. 4. Remove the four screws (B) and loosen the five captive screws on the lower cover. Step 1~4 Size (Quantity) M2 x L12 (4) Color Black 5. Use a plastic screw driver to carefully pry open the lower cover. Torque 1.6 kgf-cm 58 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 69
6. Remove the lower cover from the lower case. Removing the DIMM 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page 56. 3. See "Removing the ExpressCard dummy card" on page 57. 4. See "Removing the - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 70
6. Remove the DIMM module. Removing the WLAN Board Modules 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page 56. 3. See "Removing the ExpressCard dummy card" on page 57. 4. See "Removing the - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 71
to release the WLAN board. Step 1~2 Size (Quantity) M2 x L3 (2) Black 7. Detach the WLAN board from the WLAN socket. Color Torque 1.6 kgf-cm are arranged properly. Removing the Hard Disk Drive Module 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 72
the one screw (D) securing the hard disk drive module. Step 1 Size (Quantity) M2 x L5 (1) Color Black 6. Slide and lift up the hard disk drive module to remove. Torque 1.6 kgf-cm NOTE: To prevent damage to device, avoid pressing down on it or placing heavy objects on top of it. 62 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 73
the bracket. Step 1~4 Size (Quantity) M3 x L4 (4) Color Silver Removing the Optical Drive Module 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the Lower Cover" on page 57. 3. Carefully use a plastic screw driver to eject the optical drive tray. Torque 3.0 kgf-cm Chapter 3 63 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 74
4. Pull the optical drive module out from the main unit. 5. Remove the two screws (A) securing the locker bracket and remove the locker bracket from the optical disk drive module. Step 1~2 Size (Quantity) M2 x L4 (2) Color Black Torque 1.6 kgf-cm 64 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 75
Disassembly Process Main Unit Disassembly Flowchart MAIN UNIT DISASSEMBLY MAIN UNIT 5xCaptive Screws CPU/VGA THERMAL MODULE CPU KEYBOARD Black Black Black Black Part No. 86.00D29.620 86.00E32.725 86.00F24.724 86.00E34.738 Removing the CPU and VGA Heatsink Module 1. See "Removing the Battery - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 76
3. Disconnect the heatsink fan connector from the main board. 4. Remove the five screws securing the CPU and VGA heatsink module in place. 66 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 77
5. Slide out and remove the heatsink module. Removing the CPU 1. See "Removing the Battery Pack" on page 56.. 2. See "Removing the Lower Cover" on page 57.. 3. See "Removing the CPU and VGA Heatsink Module" on page 65. Chapter 3 67 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 78
4. Using a flat screwdriver, turn the CPU socket latch counter-clockwise to release the CPU. 5. Lift up carefully to remove the CPU. NOTE: When installing the CPU, make sure to install the CPU with PIN 1 at the corner as shown. 68 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 79
Removing the Keyboard 1. See "Removing the Battery Pack" on page 56.. 2. Push down on the lock and release the latches securing the keyboard to the upper case. 3. Turn over the keyboard on the touchpad area. Chapter 3 69 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 80
cable from the main board to remove the keyboard. Removing the LCD Module 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the Lower Cover" on page 57. 3. See "Removing the WLAN Board Modules" on page 60. 4. See "Removing the Keyboard" on page 69. 5. See "Removing the LCD Module - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 81
6. Remove the two screws (H) from the botton panel of the system and three screws (A) on the battery bay area. Step 1~2 3~5 Size (Quantity) M2.5 x L8 (2) M2 x L3 (3) Black Black Color Torque 3.0 kgf-cm 1.6 kgf-cm 7. Turn over the system and open the LCD panel and gently pry up and remove the - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 82
8. Carefully pry up the middle cap cover and remove it. 9. Release the wireless antennas from the latches. 10. Disconnect the LCD cable from the main board. 72 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 83
11. Remove the four screws (A) securing the left and right hinge caps. Step 1~4 Size (Quantity) M2 x L3 (4) 12. Remove the left and right hinge caps. Color Black Torque 1.6 kgf-cm Chapter 3 73 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 84
Step 1~4 Size (Quantity) M2 x L4 (4) Color Black 14. 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 56. 2. See "Removing the SD dummy card" CPU and VGA Heatsink Module" on page 65. 10. See "Removing the - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 85
11. See "Removing the Keyboard" on page 69. 12. See "Removing the LCD Module" on page 70. 13. Disconnect the Launch board cable from the CN1 on the main board. 14. Disconnect the touchpad cable from the TOUCHPAD1 on the main board. Chapter 3 75 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 86
15. Remove the nine screws (D) on the bottom panel. Step 1~9 Size (Quantity) M2 x L5 (9) Black 16. Gently raise the upper case from the main unit. Color Torque 1.6 kgf-cm 76 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 87
Removing the Launch Board 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy Drive Module" on page 63. 9. See "Removing the CPU and VGA Heatsink Module" on page 65. 10. See "Removing the CPU" on page 67. 11. See "Removing the Keyboard" on page 69. 12. See "Removing the LCD - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 88
(Quantity) M2 x L3 (4) Color Black Torque 1.6 kgf-cm Removing theTouch Pad Board Module 1. See "Removing the Battery Pack" on page 56. 2. See 63. 9. See "Removing the CPU and VGA Heatsink Module" on page 65. 10. See "Removing the CPU" on page 67. 11. See "Removing the Keyboard" on page 69. 12. - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 89
13. See "Separating the Upper Case from the Lower Case" on page 74. 14. Disconnect the touch pad cable from the touch pad board. 15. Carefully pry loose and remove the touch pad board. WARNING:The touchpad board is glued to the upper case, only remove the touchpad board if it is defective. - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 90
Removing the main board 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy Drive Module" on page 63. 9. See "Removing the CPU and VGA Heatsink Module" on page 65. 10. See "Removing the CPU" on page 67. 11. See "Removing the Keyboard" on page 69. 12. See "Removing the LCD - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 91
15. Remove the two screws (F) holding the main board. Step 1~2 Size (Quantity) M2 x L4 (2) 16. Carefully remove the main board. Color Black Torque 1.6 kgf-cm Chapter 3 81 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 92
Removing the Speaker Modules 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy Module" on page 63. 9. See "Removing the CPU and VGA Heatsink Module" on page 65. 10. See "Removing the CPU" on page 67. 11. See "Removing the Keyboard" on page 69. 12. See "Removing the LCD - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 93
from the upper case. Removing the Modem Board 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page 63. 9. See "Removing the CPU and VGA Heatsink Module" on page 65. 10. See "Removing the CPU" on page 67. 11. See "Removing the Keyboard" on page 69. 12. See " - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 94
15. Remove the 2 screws securing the modem card. Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver 16. Disconnect the cable from the modem board. Torque 1.8 kgf-cm 17. Remove the modem board from the main board. 84 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 95
the Bluetooth board 1. See "Removing the Battery Pack" CPU" on page 67. 11. See "Removing the Keyboard" on page 69. 12. See "Removing the LCD Module" on page 70. 13. See "Separating the Upper Case from the Lower Case" on page 74. 14. See "Removing the main board" on page 80. 15. Detach the Bluetooth - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 96
Disassembly Flowchart LCD MODULE DISASSEMBLY LCD MODULE Ex6 LCD BEZEL Ix2 LCD ASSEMBLY Ix2 INVERTER BOARD LCD FPC CABLE Gx2 Gx2 LEFT LCD RIGHT LCD BRACKET BRACKET LCD BACK PANEL ANTENNAS INTERNAL MICROPHONE VGA CAMERA Screw List Item E G I Screw M2.5 x L5 M2 x L3 M2.5 x L4 Color Black - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 97
1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page 56. 3. See "Removing the ExpressCard dummy card" on page 57. 4. See "Removing the Lower Cover" on page 57. 5. See "Removing the WLAN Board Modules" on page 60. 6. See "Removing the Keyboard" on page 69. 7. See - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 98
10. Carefully pry open the LCD bezel and remove the bezel from the LCD module. Removing the LCD module with the Brackets 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page 56. 88 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 99
dummy card" on page 57. 4. See "Removing the Lower Cover" on page 57. 5. See "Removing the WLAN Board Modules" on page 60. 6. See "Removing the Keyboard" on page 69. 7. See "Removing the LCD Module" on page 70. 8. See "Removing the LCD Bezel" on page 87. 9. Disconnect the cables from the microphone - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 100
3.0 kgf-cm Removing the Inverter Board and FPC Cable 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page 57. 5. See "Removing the WLAN Board Modules" on page 60. 6. See "Removing the Keyboard" on page 69. 7. See "Removing the LCD Module" on page 70. 8. See " - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 101
10. Disconnect the inverter board cable from its connector, then disconnect the 2P cable on the inverter board to remove it. 11. Detach the acetic tapes holding the FPC cable from the LCD panel and detach the acetic tape securing the FPC connector. Chapter 3 91 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 102
the LCD panel. Removing the LCD Brackets 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card on page 57. 5. See "Removing the WLAN Board Modules" on page 60. 6. See "Removing the Keyboard" on page 69. 7. See "Removing the LCD Module" on page 70. 8. See "Removing the - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 103
(4) Color Silver Torque 1.6 kgf-cm Removing the Antennas 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page . 5. See "Removing the WLAN Board Modules" on page 60. 6. See "Removing the Keyboard" on page 69. 7. See "Removing the LCD Module" on page 70. 8. See - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 104
12. Remove the tapes together with the antenna cables from the back cover. Removing the Internal Microphone and Web Camera 1. See "Removing the Battery Pack" on page 56. 2. See "Removing the SD dummy card" on page 56. 94 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 105
on page 57. 5. See "Removing the WLAN Board Modules" on page 60. 6. See "Removing the Keyboard" on page 69. 7. See "Removing the LCD Module" on page 70. 8. See "Removing the LCD 93. 11. Remove the internal microphone from the back cover. 12. Remove the Web camera from the back cover. Chapter 3 95 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 106
96 Chapter 3 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 107
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 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 108
run the Keyboard Test. If the tests detect a keyboard problem, do the following one at a time to correct the problem. Do not replace a non-defective FRU: 1. Reconnect the keyboard cables. 2. Replace the keyboard. 3. Replace the main board. The following auxiliary input devices are supported by this - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 109
error messages on the screen, or hang the system. 1. Boot from the diagnostics diskette and start the doagmpstotics program (please refer to main board. 2. Go to the diagnostic memory in the test items. 3. Press F2 in the test items. 4. Follow the instructions in the message window. NOTE: Make sure - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 110
is within the range, do the following: K Replace the System board. K If the problem is not corrected, see "Undetermined Problems" on page 116. K If the voltage is not correct, go to the next step. NOTE: An audible noise from the power adapter does not always indicate a defect. 3. If the power-on - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 111
still does not light up, replace the battery pack. If the charge indicator still does not light up, replace the DC/DC charger board. Touchpad Check If the touchpad doesn't work, do the following actions one at a time to correct the problem. Do not replace a non-defective FRU: 1. Reconnect the - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 112
can also help you determine the next possible FRU to be replaced when servicing a computer. If the symptom is not listed, see "Undetermined Problems" on page 116. The following lists the error messages that the BIOS displays on the screen and the error symptoms classified by function. NOTE: Most of - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 113
Causes: 1. CPU BIOS Update Code Mismatch 2. IDE Primary Channel Master Drive Error (THe causes will be shown before "Equipment Configuration Error") Memory Error at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. Incorrect password is - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 114
boot incomplete - Default configuration used Memory size found by POST differed from CMOS Diskette drive A error Incorrect Drive A type - run SETUP System cache error - Cache disabled CPU ID: DMA Test Failed Software NMI Failed Fail-Safe Timer NMI Failed Device Address Conflict Allocation Error for - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 115
Error Message List No beep Error Messages FRU/Action in Sequence No beep, power-on indicator turns off and LCD is blank. Power source (battery pack and power adapter). See "Power System Check" on page 99.. Ensure every connector is connected tightly and correctly. Reconnect the DIMM. LED board. - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 116
with initial POST values Restore CPU control word during warm boot Initialize PCI Bus Mastering devices Initialize keyboard controller BIOS ROM checksum Initialize cache before memory autosize 8254 timer initialization 8237 DMA controller initialization Reset Programmable Interrupt Controller Test - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 117
copyright notice Check video configuration against CMOS Initialize PCI bus and devices Initialize all video adapters in system QuietBoot start (optional) Shadow video BIOS ROM Display BIOS copyright notice Display CPU type and speed Initialize EISA board Test keyboard Set key click if enabled Test - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 118
PnP ISA devices Re-initialize onboard I/O ports Configure Motherboard Configurable Devices (optional) Initialize BIOS Area Enable Non-Maskable Interrupts (NMIs) Initialize Extended BIOS Data Area system One short beep before boot Terminate QuietBoot (optional) Check password (optional) Chapter 4 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 119
Display MultiBoot menu Clear screen (optional) Check CPU Initialize the system timer Initialize system I/O Check force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment Initialize Multi Processor Initialize OEM special code Initialize PIC and DMA Initialize Memory type Initialize Memory - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 120
Code F5h F6h F7h Beeps Boot to Mini DOS Clear Huge Segment Boot to Full DOS 110 Chapter 4 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 121
Missing pels in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed. Action in Sequence Enter BIOS Utility to execute "Load Setup Default Settings", then reboot system. Reconnect the LCD connectors. Keyboard (if contrast and brightness function - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 122
size. Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound comes from the computer. Internal speakers make noise or emit no sound. Audio driver Speaker System board - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 123
LCD. Battery fuel gauge in Windows doesn't go problems. Serial or parallel port device problems. Action in Sequence Enter BIOS Devices Configuration" of BIOS Setup Utility is set to Enabled. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 124
board Modem-Related Symptoms Symptom / Error Action in Sequence Internal modem does not work correctly. Modem phone port modem combo board System board NOTE: If you cannot find a symptom or an error in this list and the problem remains, see "Undetermined Problems" on page 116. 114 Chapter 4 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 125
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: 1. Run the advanced diagnostic test for the system board in - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 126
isolate non-defective FRU). NOTE: Verify that all attached devices are supported by the computer. NOTE: Verify that the power supply problems are found, replace the FRU. 3. Remove or disconnect all of the following devices: K Non-Acer devices K Printer, mouse, and other external devices K Battery - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 127
Jumper and Connector Locations Top View Chapter 5 Chapter 5 117 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 128
Bottom View 118 Chapter 5 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 129
standard operating procedures of clearing password and BIOS recovery for Aspire 2920/2920Z/2420. Aspire 2920/2920Z/2420 provide one Hardware Open Gap on main board for clearing password check, and one Hotkey for enabling BIOS Recovery. Clearing Password Check Hardware Open Gap Description Hardware - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 130
. 5. If the Crisis flashing process is finished, the system will restart. If the Crisis Recovery process is finished, the system should be powered on with successful and workable BIOS. Then a person can update the latest version BIOS for this machine by regular BIOS flashing process. 120 Chapter 5 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 131
chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Aspire 2920/2920Z/2420. Refer to this chapter whenever made, it will not be noted on the printed Service Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code from - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 132
Aspire 2920/2920Z/2420 Exploded Diagram Aspire 2920/2920Z/2420 FRU List Category No. Adapter Battery- Part Name and Description ADAPTER 65W DELTA SADP-65KB DFA LF LEVEL-4 ADAPTER 65W LITEON PA-165002AC LF LEVEL-4 BATTERY PACK LI+ 6CELL 2.0MAH SANYO BATTERY PACK LI+ 6CELL 2.0MAH SONY BATTERY - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 133
Part Name and Description RTC BATTERY COIN BATTERY CR2032 MITSUBISHI Acer Part No. 23.TCZV1.004 WIRELESS LAN BOARD 802.11ABG INTEL 3945 MW1 WIRELESS LAN BOARD 802.11ABG INTEL 3945 MW2 WIRELESS LAN BOARD 802.11ABG INTEL 3945 RW WIRELESS LAN BOARD 802.11ABG INTEL 3945BG WIRELESS LAN BOARD 802.11ABG - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 134
Category Case/Cover/Bracket/Assembly No. Part Name and Description Acer Part No. POWER CORD 10A 125V US 27.T30V1.001 POWER CORD 10A 125V 3PIN US BK 27.01518.641 POWER CORD 2.5A 125V 8121USA/W - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 135
No. Part Name and Description Acer Part No. UNITLOAD COVER 60 CPU/Processor Chapter 6 CPU INTEL MEROM CORE2DUAL T7800 2.6G 4M 800L KC.78001.DTP CPU INTEL MEROM CORE2DUAL T7700 2.4G 4M 800 G-0 CPU INTEL MEROM CORE2DUAL T7700 2.4G 4M 800L CPU INTEL MEROM CORE2DUAL T7500 2.2G 4M 800 G-0 CPU - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 136
MEROM CORE2DUAL T5550 1.83G 2M FSB667 CPU INTEL MEROM CORE2DUAL T5450 1.66G 2M FSB667 CPU INTEL MEROM CORE2DUAL T5250 1.5G 2M FSB667 CPU INTEL MEROM T2330 1.6G CPU INTEL MEROM T2310 1.46G ASSEMBLY SUPLER MULTI MODULE 8X DVD-RW DRIVE 8X S-MUTI SONY AD-7560A W/O BEZEL Acer Part No. KC.73001.DTP - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 137
Chapter 6 No. Part Name and Description Acer Part No. HDD 250GB 5400RPM SATA WD WD2500BEVS-22UST0 ML125 F/ W:01.01A01 KH.25008.018 HDD 250GB 5400RPM SATA II HGST HTS542525K9SA00 LF F/W:C31P KH.25007.011 KEYBOARD 12KB-FV2 84KS WHITE US INTERNATIONAL DARFON KEYBOARD 12KB-FV2 84KS WHITE US - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 138
Slot Memory CAMERA CMOS 0.3M BISON BN30V4O717300 UVC CAMERA CMOS 0.3M SUYIN CN0314-OV03 UVC CAMERA CMOS 0.3M CHICONY CNF6041 UVC 57.TK501.001 57.TK901.001 57.TKC01.001 WIRELESS ANTENNA 25.ANK01.001 MICROPHONE MODULE CALADO 23.ANK01.002 MAINBOARD AS2920_UMA GM965 ICH8M W/RTC BATTERY&PCMCIA - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 139
2GB DDRII667 SAMSUNG M470T5663CZ3-CE6 LF SODIMM 2GB DDRII667 HYNIX HYMP125S64CP8-Y5 LF Acer Part No. KN.1GB02.036 KN.2GB0B.002 KN.2GB0G.004 NAME PLATE M2*L10 BZN RP NOTE SCREW M3x4 SCREW WAFER NYLOK NI 2ML3 SCREW M2.5xL5 BLACK ZN+NYLOK SCREW IMS M2.5X4 86.00A02.140 86.00D29.620 86.ANK01.001 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 140
Definition and Configuration Aspire 2920/2920Z/2420 Series Appendix A Model RO AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi Country India Indonesia Malaysia Philippines Singapore Thailand Vietnam Acer Part no - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 141
Mi Country USA/ Canada Canadian French USA/ Canada Canadian French Australia/ New Zealand USA/ Canada ACLASpanish USA/ Canada Indonesia Malaysia Philippines Acer Part no Descriptio n CPU LX.AV 30J.00 1 AS5051AW XMi MCECF UMAC 2*512/120/ 6L/5R/ CB_bg_0.3 C_AN ATMK 36 LX.AV 30J.00 2 AS5051AW - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 142
Mi AS505 PA 1AWX Mi AS505 TWN 1AWX Mi AS505 TWN 2WXM i AS505 TWN 5WXM i AS505 China 1AWX Ci AS505 China 1AWX Ci Country Acer Part no Descriptio n CPU Thailand LX.AV 305.00 4 AS5051AW XMi XPHTH2 UMAC 1*512/120/ 6L/5R/ CB_bg_0.3 C_AN ATMK 36 Vietnam LX.AV 305.00 5 AS5051AW - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 143
AS505 AAP 1AWX Mi AS505 AAP 1AWX Mi AS505 AAP 1AWX Mi Country GCTWN GCTWN GCTWN Australia/ New Zealand Singapore India Indonesia Philippines Malaysia Acer Part no Descriptio n CPU LX.AV 305.01 2 AS5051AW XMi XPHTC1 UMAC 1*512/120/ BT/6L/5R/ CB_bg_0.3 C_AN ATMK 36 LX.AV 305.01 4 AS5051AW XMi - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 144
i AS505 AAP 2WXM i AS505 AAP 2WXM i Country Thailand Vietnam Australia/ New Zealand Australia/ New Zealand India Indonesia Singapore Philippines Malaysia Acer Part no Descriptio n CPU LX.AV 30J.01 7 AS5051AW XMi MCETH1 UMAC 1*1G/120/ 6L/5R/ CB_bg_0.3 C_AN ATMK 36 LX.AV 30J.01 8 AS5051AW - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 145
AAP 1ANW XMi AS505 AAP 1ANW XMi AS505 AAP 1ANW XMi Country Thailand Vietnam Australia/ New Zealand India Vietnam Thailand Singapore India Indonesia Acer Part no Descriptio n CPU LX.AV 30J.00 9 AS5052WX Mi MCETH1 UMAC 1*1G/120/ 6L/5R/ CB_bg_0.3 C_AN ATTL5 0 LX.AV 30J.01 0 AS5052WX Mi MCEVN1 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 146
AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Philippines Malaysia Thailand Thailand Belgium Middle East Middle East Italy Spain Acer Part no Descriptio n CPU LX.AV 30C.0 11 AS5051AN WXMi LINPUSPH 1 UMAC 1*512/60/ 6L/5R/ CB_bg_0.3 C_AN ATMK 36 LX.AV 30C.0 12 AS5051AN WXMi - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 147
EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Eastern Europe Denmark France Germany Germany Holland Norway Russia Eastern Europe Acer Part no Descriptio n CPU LX.AV 30J.03 0 AS5051AW XMi MCECS5 UMAC 2*512/100/ 6L/ 5R_bg_0.3 C_AN ATMK 36 LX.AV 30J.02 4 AS5051AW XMi MCEDK6 UMAC - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 148
EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Acer Part no Descriptio n CPU Slovenia/ Croatia LX.AV 30J.03 7 AS5051AW XMi MCESI1 UMAC 2*512/100/ 6L/ 5R_bg_0.3 C_AN ATMK 36 Portugal LX.AV 30J.03 8 AS5051AW - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 149
AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country France Belgium Middle East Eastern Europe Germany Greece Israel Italy Denmark Acer Part no Descriptio n CPU LX.AV 30J.02 6 AS5051AW XMi MCEWFR1 1W UMAC 2*512/100/ 6L/ 5R_bg_0.3 C_AN ATMK 36 LX.AV 305.01 9 AS5051AW XMi XPHBE1 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 150
EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Acer Part no Descriptio n CPU Holland LX.AV 305.02 0 AS5051AW XMi XPHNL1 UMAC 2*512/100/ 6L/ 5R_bg_0.3 C_AN ATMK 36 France LX.AV 305.02 1 AS5051AW XMi - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 151
1AWX Mi AS505 EMEA 1AWX Mi AS505 PA 2WXM i Country South Africa Norway Russia Sweden/ Finland France Italy UK UK USA/ Canada Canadian French Acer Part no Descriptio n CPU LX.AV 305.01 7 AS5051AW XMi XPHSA1 UMAC 2*512/100/ 6L/ 5R_bg_0.3 C_AN ATMK 36 LX.AV 305.02 4 AS5051AW XMi XPHNO1 UMAC - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 152
1AWX Mi Country USA/ Canada Canadian French ACLASpanish ACLASpanish Australia/ New Zealand Malaysia Malaysia Sweden/ Finland Slovenia/ Croatia Holland Acer Part no Descriptio n CPU LCD DIMM DIMM HDD 1 1 2 (GB) ODD Wirele ss LAN Blueto oth VOIP Phone LX.AV AS5052WX ATTL5 N14.1 SO512 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 153
AS505 AAP 3WXM i AS505 EMEA 1ANW XMi AS505 EMEA 1ANW XMi Country Russia Holland Russia Sweden/ Finland Slovenia/ Croatia Thailand Thailand Middle East Middle East Acer Part no Descriptio n CPU LX.AV 30J.05 2 AS5051AW XMi MCERU9 UMAC 1*512/100/ BT/6L/5R/ CB_bg_VP _0.3C_AN ATMK 36 LX.AV 30J.05 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 154
XMi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 TWN 2WXM i AS505 TWN 2WXM i AS505 EMEA 1AWX Mi Country Acer Part no Descriptio n CPU Middle East LX.AV 30C.0 20 AS5051AN WXMi LINPUSAR 7 UMAC 1*512/60/ BT/6L/ 5R_bg_0.3 C_AN ATMK 36 France LX.AV 30C.0 21 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 155
EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Acer Part no Descriptio n CPU Switzerland LX.AV 30J.06 0 AS5051AW XMi MCESW8 UMAC 2*512/120/ 6L/5R/ CB_bg_0.3 C_AN ATMK 36 Portugal LX.AV 30J.06 1 AS5051AW - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 156
EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Acer Part no Descriptio n CPU Holland LX.AV 30J.06 9 AS5051AW XMi MCENL6 UMAC 2*512/120/ 6L/ 5R_bg_0.3 C_AN ATMK 36 Italy LX.AV AS5051AW ATMK 30J.07 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 157
AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Eastern Europe Sweden/ Finland UK UK Turkey Italy UK France Germany Acer Part no Descriptio n CPU LX.AV 30J.06 8 AS5051AW XMi MCEPL7 UMAC 2*512/120/ 6L/ 5R_bg_0.3 C_AN ATMK 36 LX.AV 30J.06 7 AS5051AW XMi MCESV5 UMAC - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 158
EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Germany Middle East Denmark Belgium Eastern Europe UK UK Eastern Europe Spain Acer Part no Descriptio n CPU LX.AV 305.05 7 AS5051AW XMi XPHDE7 UMAC 2*512/120/ 6L/ 5R_bg_0.3 C_AN ATMK 36 LX.AV 305.06 1 AS5051AW XMi XPHAR1 UMAC - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 159
AS505 AAP 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi Country Greece Israel France Italy Eastern Europe Holland Malaysia Norway South Africa Acer Part no Descriptio n CPU LX.AV 305.05 4 AS5051AW XMi XPHEL1 UMAC 2*512/120/ 6L/ 5R_bg_0.3 C_AN ATMK 36 LX.AV 305.06 9 AS5051AW XMi XPHIS1 UMAC - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 160
EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1AWX Mi AS505 EMEA 1ANW XMi AS505 EMEA 1AWX Mi Country Acer Part no Descriptio n CPU Russia LX.AV 305.04 9 AS5051AW XMi XPHRU2 UMAC 2*512/120/ 6L/ 5R_bg_0.3 C_AN ATMK 36 Sweden/ Finland LX.AV 305.05 0 AS5051AW - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 161
Model RO AS505 AAP 2NWX Mi Country India Acer Part no LX.AV 30C.0 26 Descriptio n AS5052N WXMi LINPUSIL1 UMAC 1*512/80/ BT/6L/5R/ CB_bg_0.3 C_AN CPU ATTL5 0 LCD DIMM DIMM 1 2 N14.1 SO512 N WXGA MBII5 G HDD 1 (GB) N80G B5.4K ODD NSM8 X Wirele ss LAN Blueto oth VOIP Phone ABT_ FOX_ N - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 162
Appendix A 152 - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 163
XP Home, Windows® 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 Aspire 2920/2920Z/2420 series Compatibility Test Report released by the Acer - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 164
Projector USB Port Test USB Keyboard/Mouse USB Speaker/Joystick USB Storage Drive USB Camera USB HUB and Others USB Printer/Scanner USB Flash Drive USB ODD 1394 Camera Access Point 802.11a Access Point 802.11g Access Point 802.11n Bluetooth Device 154 Specification Acer 211c 21", ViewSonic G220F - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 165
Wireless Lan Card (Not recommended for wireless ready model) Cisco Wireless LAN Card 802.11a NETGEAR Wireless LAN card 802.11a ISDN Card Toshiba Type B for Bluetooth Speed) KINGMAX 1GB (66x Hi-Speed) SanDisk 1GB RiDATA 4GB SD PRO Memory Card MS Card Sony 512 MS PRO Lexar 512MB MS PRO Lexar 1GB - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 166
156 Appendix B - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 167
and valuable support resources whenever you need them. In the Technical Information section you can download information on all of Acer's Notebook, Desktop and Server models including: K Service guides for all models K User's manuals K Training materials K Bios updates K Software utilities K Spare - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 168
158 Appendix C - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 169
Utility 50 Antennas 93 Audio 34 B Battery Pack 56 BIOS 29 package 29 password control 29 ROM size 29 ROM type 29 vendor 29 Version 29 BIOS Supports protocol 29 BIOS Utility 39-50 Navigating 40 Onboard Device Configuration 45 Security 43, 44 System Security 49 Bluetooth board 85 Board Layout Top View - Acer Aspire 2920 | Aspire 2420, 2920, 2920Z Service Guide - Page 170
160 Block Diagram 4 System Check Procedures 98 System Memory 30 System Utilities 39 T Test Compatible Components 153 Top 117 Touch Pad Board 78 touchpad hotkey 14 Touchpad Check 101 Troubleshooting 97 U Undetermined Problems 116 utility BIOS 39-50 W Windows 2000 Environment Test 154 WLAN Board 60