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Acer Aspire 2020 Service Guide

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    							34Chapter 1
     
    NOTE: Above table lists some system memory configurations. You may combine DIMMs with various 
    capacities to form other combinations.
    .
    . Memory Combinations
    Slot 1Slot 2Total Memory
    256/512MB 0 MB 256MB/512MB
    256/512MB 256MB 512MB/768MB
    256/512MB 512MB 768MB/1024MB
    LAN Interface
    ItemSpecification
    Supports LAN protocol 10/100 Mbps (Aspire 2010)
    10/100/100 Mbps (Aspire 2020)
    LAN connector type RJ45
    LAN connector location Rear side
    Modem / Bluethooth Interface
    ItemSpecification
    Data modem data baud rate (bps) 56K
    Supports modem/bluetooth protocol V.92 for MDC / Bluetooth 1.1 standard for BT 
    modem
    Modem connector type RJ11
    Modem connector location Rear side
    Hard Disk Drive Interface
    ItemSpecification
    VENDOR 
    MODEL NAMEHITACHI
    IC25N0X0AT
    MR04-0HITACHI
    HTS428060
    F9AT00HITACHI
    HTS5480X0
    M9AT00TOSHBIA
    MKX025GASTOSHIBA
    MK6026GAXSEAGATE
    ST94019A
    CAPACITY
    (GB)30/40/60/80 60 60/80 40/60 60 40
    DISK HEAD 2/2/3/4 3 3/4 2/3 3 2
    DISK 1/1/2/2 2 2/2 1/2 2 1
    SPINDLE RPM 4200 4200 5400 4200 5400 4200
    CACHE 
    BUFFER (MB)2/2/8/6 8 8 8/8 16 2
    INTERFACE 
    MODEULTRA DMA 
    100ULTRA 
    DMA 100ULTRA DMA 
    100ULTRA DMA 
    100ULTRA DMA 
    100ULTRA DMA 
    100
    DC REQUIRE 5V +/- 5% 5V +/- 5% 5V +/- 5% 5V +/- 5% 5V +/- 5% 5V +/- 5% 
    						
    							Chapter 135
    Optical Drive Interface
    ItemSpecification
    Vendor & model name Panasonic
    ModelAspire 2010 Aspire 2020
    Optical Media Drive DVD/CD-RW combo drive
    DVD Dual DriveDVD-Super Multi Drive
    DVD/CD-RW Combo Drive
    Disc Performance 
    compatibilityOptical Drive Options:
    TDVD/CD-RW combo drive
    TRead: 8X DVD-ROM, 24X 
    CD-ROM
    TWrite: 24X CD-R, 10X CD-
    RW
    TDVD-Dual Drive
    TRead: 4X DVD+R, 4X 
    DVD+RW, 4X DVD-R, 4X 
    DVD-RW, 8X DVD-ROM, 
    24X CD-ROM
    TWrite: 2.4X DVD+R, 2.4X 
    DVD-RW, 2X DVD-R, 2X 
    DVD-RW, 16X CD-R, 10X 
    CD-RWSlot-loading optical drive options
    TSlot-loading DVD-Super Multi 
    Drive
    TRead: 4X DVD-R, 4X 
    DVD-RW, 4X DVD+R, 4X 
    DVD+RW, 8X DVD-ROM, 
    24X CD-ROM, 2X DVD-
    RAM
    TWrite:2.4X DVD+R, 2.4X 
    DVD+RW, 4X DVD-R, 2X 
    DVD-RW, 16X CD-R, 8X 
    CD-RW, 2X DVD-RAM
    TSlot-loading DVD/CD-RW 
    combo drive
    TRead: 8X DVD-ROM, 24X 
    CD-ROM
    TWrite: 24X CD-R, 10X 
    CD-RW
    Data Buffer Capacity 2 MBytes
    Interface IDE ( ANSI ATA/ATAPI-5)
    Read Function
    Applicable Discs CD-ROM Mode 1
    CD-ROM XA
    CD-Audio
    Mixed Mode CD-ROM (Audio and 
    Data Combined)
    Photo-CD (Single and Multi-
    session)
    CD-I, Video CD
    CD Plus/ CD Extra, CD-Text
    CD-R disc
    CD-RW disc DVD-ROM single Layer 4.7GB, 
    dual Layer 8.5GB
    DVD-R: 3.95/4.7GB
    DVD-RW: 4.7GB
    DVD-RAM: 2.6/4.7GB
    Write Function
    Applied Format CD-ROM Mode-1
    CD-ROM XA
    CD-Audio
    Mixed Mode (Audio and Data Combined)
    CD-I, Video CD
    CD-Plus / CD-Extra , CD-Text
    Writing Method Disc at once (DAO)
    Session at once (SAO)
    Track at once (TAO)
    Variable packet writing
    Fixed packet writing 
    Multi-session 
    						
    							36Chapter 1
     
     
     
    Loading mechanism Load: The disc can be loaded semi-automatically ( To load the disc in the 
    drive, it is needed to push the disc manually)
    Unload: The disc can be unloaded automatically by motor powered 
    mechanism. The disc unloading can be operated by the Eject button or 
    Eject Command through the IDE interface.                   
    Power Requirement
    Input Voltage
    +5V  % Ripple Less than 100mVp-p
    Audio Interface
    ItemSpecification
    Audio Controller Realtek ALC250, AC97 Codec
    Audio onboard or optional Built-in, support CD playback when system off
    Mono or Stereo Stereo
    Resolution 20 bit stereo Digital to analog converter
    18 bit stereo Analog to Ditial converter
    Compatibility Microsoft PC99, AC97 2.2 & WHQL
    Mixed sound source CD
    Sampling rate 48 KHz
    Internal microphone Yes
    Internal speaker / Quantity Yes / 2
    Video Interface
    ItemSpecification
    Video vendor ATI
    Video name M11P
    Chip voltage Core/1.5V
    Supports ZV (Zoomed Video) port No
    Video Resolution Mode (for both LCD and CRT)
    Resolution16 bits (High color)32 bits (True color)
    1024*768 Yes Yes
    1400*1050 (SXGA) Yes Yes
    1600*1200 (UXGA) Yes Yes
    1280*1024 (Monitor) Yes Yes
    Parallel Port
    ItemSpecification
    Parallel port controller Intel ICH4-M
    Number of parallel port One
    Location Rear side
    Connector type 25-pin D-type connector, in female type Optical Drive Interface
    ItemSpecification
    5 ± 
    						
    							Chapter 137
     
     
     
    Parallel port function control Enable/Disable/Auto (BIOS or operating system chooses 
    configuration) by BIOS setup
    Note: Depending on your operating system, disabling an unused 
    device may help free systen resources for other devices.
    Supports ECP/EPP/Bi-directional 
    (PS/2 compatible)Yes (set by BIOS setup)
    Note: When Mode is selected as EPP mode, “3BCh” will not be 
    available.
    Optional ECP DMA channel (in 
    BIOS setup)DMA channel 1
    Optional parallel port I/O address 
    (in BIOS setup)378h, 278h
    Optional parallel port IRQ (in 
    BIOS setup)IRQ7, IRQ5
    USB Port
    ItemSpecification
    USB compliancy level 2.0
    OHCI USB 2.0
    Number of USB port 3
    Location Rear side
    Serial port function control Enable/Disable by BIOS setup
    PCMCIA Port
    ItemSpecification
    PCMCIA controller ENE CB1410 CardBus
    Supports card type Type II 
    Number of slots One type-II
    Access location Left panel
    Supports ZV (Zoomed Video) port No ZV support
    Supports 32 bit CardBus  Yes
    System Board Major Chips
    Item Controller
    System core logic Intel 855GME and ICH4-M
    Super I/O controller SMSC LPC47N217, LPC bus
    Audio controller Realtek ALC202A Codec
    Video controller ATI M11-P
    Hard disk drive controller ICH4-M
    Keyboard controller ENE KB910
    RTC ICH4-M Parallel Port
    ItemSpecification 
    						
    							38Chapter 1
      
     LCD Inverter Specification Keyboard
    ItemSpecification
    Keyboard controller ENE KB910
    Keyboard vendor & model name Standard keyboard w/o launch button embeded
    Total number of keypads 84/85/88 keys with 101/102 key emulation
    inverted “T” cursor layout ; 3mm(minimum) key travel 
    Windows  logo key Yes
    Internal & external keyboard work 
    simultaneouslyYe s
    Battery 
    ItemSpecification
    Vendor & model name Samsung
    Battery Type Li-ion
    Pack capacity  64 Whr 
    Cell voltage  3.7V/cell
    Number of battery cell 8 
    Battery Charge 5-hour battery life for 8-cell battery
    2-hour quick-charge time; 3.5-hour charge-in-use
    Adapter 65W AC Adapter
    No.SupplierModelTy p e
    1 LG LP154W01-A3 15.4”WXGA
    2 Samsung LTN154X1-L02 15.4” WXGA
    3 AU B154EW01 15.4” WXGA
    4 QDI 5TL02 15.4” WXGA
    LCD
    ItemSpecification
    Vendor & model name Samsung 
    LTN154X1-L02LG
    LP154W01-A3QDI
    5TL02AU
    B154EW01
    Mechanical Specifications
    LCD display area 
    (diagonal, inch)15.4” 15.4” 15.4” 15.4”
    Display technology TFT TFT TFT TFT
    Resolution WXGA
    (1280* 800)WXGA 
    (1280* 800)WSXGA
    (1280* 800)WSXGA
    (1280* 800)
    Supports colors 262K 262K 262K 262K
    Optical Specification
    Brightness control keyboard 
    hotkeykeyboard 
    hotkeykeyboard 
    hotkeykeyboard 
    hotkey
    Contrast control No No No No 
    						
    							Chapter 139
    Suspend/Standby control Yes Yes Yes Yes
    Electrical Specification
    Supply voltage for LCD 
    display (V)3.3 3.3 3.3 3.3
    Supply voltage for LCD 
    backlight (Vrms)690 690 690 690
    AC Adapter
    ItemSpecification
    Vendor & model name Delta ADP-65DB
    Liteon PA-1650-02CR
    Input Requirements
    Maximum input current (A, 
    @100Vac, full load)1.5A [email protected]/100Vac and 240 Vac
    Nominal frequency (Hz) 47 - 63
    Frequency variation range 
    (Hz)47 - 63
    Nominal voltages (Vrms) 90 - 264
    Inrush current The maximum inrush current will be less than 50A and 100A when 
    the adapter is connected to 100Vac(60Hz) and 240Vac(50Hz) 
    respectively.
    Efficiency  High efficiency 85% minimum, at 100~240Vac AC input, full load, 
    warm-up condition.
    Output Ratings (CV mode)
    DC output voltage  Offers constant voltage 19.0V output source with 65W max output 
    power capacity.
    Noise + Ripple  300mvp-pmax (20MHz bandwidth) for resistor load
    Output current  0 A (min.)       3.5A (max.)
    Output Ratings (CC mode)
    DC output voltage 18.0 ~ 20.0
    Constant output 3.5A
    Dynamic Output Characteristics
    Start-up time 3 sec. (@115 Vac and 230Vac full load)
    Hold up time 5ms min. (@115 Vac input, full load)
    Over Voltage Protection 
    (OVP)25V
    Short circuit protection Output can be shorted without damage, and auto recovery
    Electrostatic discharge 
    (ESD)15kV (at air discharge)
    8kV (at contact discharge)
    Dielectric Withstand Voltage
    Primary to secondary 4242 Vdc for 1 second
    Leakage current  60uA at 240Vac/60Hz
    Regulatory Requirements 1. FCC class B requirements (USA) 
    2. VDE class B requirements (German) 
    3. VCCI classII requirements (Japan) LCD
    ItemSpecification 
    						
    							40Chapter 1
    Power Management
    ACPI ModePower Management
    Mech. Off (G3) All devices in the system are turned off completely.
    Soft Off (G2/S5) OS initiated shutdown. All devices in the system are turned 
    off completely.
    Working (G0/S0) Individual devices such as the CPU and hard disk may be 
    power managed in this state.
    Sleeping State (S3) CPU Power Down
    VGA Power Down
    PCMCIA Suspend
    Audio Power Down
    Hard Disk Power Down
    Super I/O Power Down
    Sleeping State (S4) Also called Hibernate state. System saves all system 
    states and data onto the disk prior to power off the whole 
    system.
    Environmental Requirements
    ItemSpecification
    Temperature
    Operating +5 ~  +35°C
    Non-operating -20 ~ +65°C
    Non-operating -20 ~ +65°C  (storage package)
    Humidity
    Operating 10% to 90% without condensation
    Non-operating 10% to 90% RH, non-condensing (unpacked)
    Non-operating 10% to 90% RH, non-condensing (storage package)
    Vibration
    Operating (unpacked) 5 ~ 500Hz: 0.9G
    Non-operating (unpacked) 5 ~ 500Hz: 1.3G
    Mechanical Specification
    ItemSpecification
    Dimensions 360mm (W) x 273mm (D) x 28-33.49mm (H) 
    (14.2x10.7x1.1-1.32 inches)
    NOTE: The size and weight of individual units may vary depending 
    on configuration.
    Weight 3 kg (6.6lbs)
    NOTE: The size and weight of individual units may vary depending 
    on configuration.
    I/O Ports Three USB 2.0 Ports, one IEEE 1394 port, one Ethernet (RJ-45) port ,
    one Modem (RJ-11) port, one S-video/TV-out(NTSC/PAL) port, one 
    Parallel port, one External display (VGA) port, one Microphone/line-in 
    jace, one Headphone/speaker/line-out jack, one Infrared (FIR) port,
    one PC card slot (type II), one DC-in jack for AC adapter
    Drive Bays One 
    						
    							Chapter 141
     
    Material Recycle plastic PC+ABS 94V0
    Indicators Power, Media activity, Battery charge, Wireless/Bluetooth 
    communication, Caps lock, Pad lock, Num lock and Scroll lock 
    indicators 
    Switch Power switch
    Lid switch
    Touch pad Left/Right Mechanical Specification
    ItemSpecification 
    						
    							Chapter 242
    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.  Please also refer to Chapter 4
     Troubleshooting when problem arises.
    To activate the BIOS Utility, press 
    m during POST (when “Press  to enter Setup” message is prompted
     on the bottom of screen). 
    The setup screen displays BIOS as follows:Navigating the BIOS Utility
    There are five menu options: Main, Advanced, Security, Boot and Exit.
    Follow these instructions:
    TTo choose a menu, use the cursor left/right keys (zx).
    TTo choose a parameter, use the cursor up/down keys ( wy).
    TTo change the value of a parameter, press p or q.
    TPress ^ while you are in any of the menu options to go to the Exit menu.
    TIn any menu, you can load default settings by pressing t. You can also press u to save any
                        changes made and exit the BIOS Setup Utility.
    NOTE: You can change the value of a parameter if it is enclosed in square brackets. Navigation keys for a 
     particular menu are shown on the bottom of the screen. Help for parameters are found in the Item 
    Specific Help part of the screen. Read this carefully when making changes to parameter values.   
    FunctionItem
    Screen Display system information
    Main Set Date and Time
    Enable/Disable Quiet Boot Logo
    Enable/Disable LCD Auto DIM
    Enable/Disable Network Boot
    Enable/Disable F12 Boot Menu
    Advanced Allow users to set FIR ports
    Allow users to set LPT ports
    Allow users to enable/disable legacy USB
    Security Set User passwords
    Set Supervisor passwords
    Enable/Disable HDD Drive Lock
    Enable/Disable Password on Boot
    Boot Allow users to change boot up devices priorities
    Exit Exit and save settings
    System Utilities
    Chapter  2 
    						
    							43Chapter 2
    ParameterDescription
    Product Name This field will show product name.
    Manufacture Name This field will show manufacturer name.
    System BIOS Version This field reports the BIOS version of system.
    VGA BIOS Version This field reports the VGA version of the system.
    Hard Disk Mode Name This item will show the size of HDD installed on 
    Primary IDE master. The hard disk size is 
    automatically detected by the system. If there is no 
    hard disk present or unknown type, “None” should 
    be shown on this field.
    HDD Serial Number This item allows the serial number of the Hard Disk. 
    If there is no hard disk present or unknown type, 
    “None” should be shown on this field.
    ATAPI This item will show the model name of DVD/CD-
    ROM drive installed on system. The DVD/CD-ROM 
    model name is automatically detected by the 
    system. If there is no DVD/CD-ROM model present 
    or unknown type, “None” should be shown on this 
    field.
    Serial Number This item will show the Serial number of system.
    Asset Tag This item will show the Asset Tag number of the 
    system.
    UUID This number only valid when there is an internal LAN 
    device presents, otherwise, zero will be display in 
    this field.
    System First field reports the model name of processor.
    Second field reports CPU Speed.
    Insyde Software SCU                                     May 20, 2003  
    5:40:09  AM 
         Main Advanced Security Boot Exit  
     ----Devices---------------------------------------------------  -----System------------------------
    - 
     Product Name = Aspire 2010         CPU = Intel® Pentium ® M 
     Manufacture Name = Acer CPU Speed = 1600 MHz 
     System BIOS Version = V1.00  
     VGA BIOS Version =  
       
     HDD Model Name = HITACHI_DK23EA-40  
     HDD Serial Number = 8D4648 ----Memory-----------------------
     ATAPI Model Name= UJDA740 DVD/CDROM  
      Base Memory = 640 KB 
     Serial #: ( 32 bytes) Extended Memory = 255MB 
     Asset Tag#: (32 bytes) VGA Memory = 64 MB 
     UUID = (16 bytes)  
       
       
    Setup system date, time. Enable boot logo and get system information. 
      
    						
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