The following conventions are used in this manual:
Sreen Messages
Denotes actual messages that appear on screen.
Note
Gives bits and pieces of additional information related to the current
topic.
Warning
Alerts you to any damage that might result from doing or not doing
specific actions.
Caution
Gives precautionary measures to avoid possible hardware or software
problems.
Important
Reminds you to do specific actions relevant to the accomplishment of
procedures.
General Information
Before using this information and the product it supports, please read the
following general information.
1This Service Guide provides you with all technical information relating
to the BASIC CONFIGURATION decided for Acer’s “global” product
offering. To better fit local market requirements and enhance product
competitiveness, your regional office MAY have decided to extend the
functionality of a machine (e.g. add-on card, modem, or extra memory
capability). These LOCALIZED FEATURES will NOT be covered in this
generic service guide. In such cases, please contact your regional offices
or the responsible personnel/channel to provide you with further
technical details.
2Please note WHEN ORDERING FRU PARTS, that you should check the
most up-to-date information available on your regional web or channel.
If, for whatever reason, a part number change is made, it will not be
noted in this printed Service Guide. For ACER-AUTHORIZED SERVICE
PROVIDERS, your Acer office may have a DIFFERENT part number code
to those given in the FRU list of this printed Service Guide. You MUST
use the list provided by your regional Acer office to order FRU parts for
repair and service of customer machines.
2
Features
www.gateway.com
Below is a brief summary of the computer’s many factures:
Operating System1
•Genuine Windows Vista
Genuine Windows Vista
®
Home Premium (Service Pack 1)
®
Home Basic (Service Pack 1)
Platform1
•Intel
•Intel
•Mobile Intel
•Intel
®
Centrino® 2 processor technology, featuring:
•Intel
•Intel
802.11a/b/g/Draft-N) Wi-Fi CERTIFIED® network connection, featuring
MIMO technology
featuring Intel
4500MHD) with up to 1759 MB of Intel
Technology 5.0 (64 MB of dedicated video memory, up to 1695 MB of
shared system memory), supporting Microsoft
•Dual independent display support
16.7 million colors
•External resolution/refresh rate:
•2048 x 1536: 60 Hz
•1920 x 1440: 75/60 Hz
•1920 x 1080: 100/85/75/60 Hz
•1856 x 1392: 75/60 Hz
•1792 x 1344: 75/60 Hz
•1600 x 1200: 100/85/75/60 Hz
•1600 x 900: 60 Hz
•1400 x 1050: 60 Hz
•1366 x 768: 85/75/60 Hz
•1280 x 1024: 120/100/85/75/60 Hz
•1280 x 960: 85/60 Hz
•1280 x 768: 60 Hz
•1152 x 864: 100/85/75 Hz
•1024 x 768: 120/100/85/75/60 Hz
•800 x 600: 120/100/85/72/60 Hz
•640 x 480: 120/100/85/75/60 Hz
•MPEG-2/DVD decoding
•WMV9 (VC-1) and H.264 (AVC) decoding
•HDMI
™
(High-bandwidth Digital Content Protection) support
®
GS45 Express Chipset with integrated 3D graphics,
®
Graphics Media Accelerator 4500MHD (Intel® GMA
(High-Definition Multimedia Interface) with HDCP
®
Dynamic Video Memory
®
DirectX® 10
4
Audio
•Optimized 2
featuring Dolby
Space Expander
•Two built-in stereo speakers
•High-definition audio support
nd
Generation Dolby Sound Room®5 audio enhancement,
®
Headphone, Dolby® Natural Bass and Dolby® Sound
www.gateway.com
•S/PDIF(Sony/Philips Digital Interface)
6
support for digital speakers
•Built-in microphone
•MS-Sound compatible
Storage
•160/250/320/500 GB or larger hard disk drive or 80 GB solid state drive
supported
•Multi-in-1 card reader, supporting Secure Digital
MultiMediaCard (MMC), Memory Stick® (MS), Memory Stick
PRO
Communication
•Gateway Video Conference, featuring:
•Integrated high-def webcam
•Built-in microphone
•WLAN
802.11a/b/g/Draft-N) Wi-Fi CERTIFIED
MIMO technology
•WPAN: Bluetooth
•Gobi2000 module: UMTS/HSPA at 850/900/2100 MHz and quad-band
GSM/GPRS/EDGE (850/900/1800/1900 MHz) upgradeable to 7.2 Mb/s
HSDPA and 5.7 Mb/s HSUPA supporting receiver diversity and equalizing
at 2100 MHz (for 3G models)
•Optional support for receiver diversity and equalizing on 2100 MHz
•LAN: Gigabit Ethernet, Wake-on-LAN ready
1, 7
™
(MS PRO), xD-Picture Card™ (xD)
1
1, 2, 3
: Intel® WiFi Link 5100/5300 (dual-band quad-mode
®
2.0+EDR (Enhanced Data Rate)
™
(SD),
®
network connection, featuring
Privacy Control
•BIOS user, supervisor, HDD passwords
•Kensington lock slot
Dimensions and Weight
•325 (W) x 234 (D) x 30.2/34.3 (H) mm
•1.8 kg (3.96 lbs.) with 6-cell battery pack
Power
1
•ACPI 3.0 CPU power management standard: supports Standby and
•Capacitive-touch launch keys: Gateway PowerSave and MyBackup,
Communication®, touchpad lock
I/O Ports
•Multi-in-1 card reader (SD
1
™
, MMC, MS, MS PRO, xD)
•Three USB 2.0 ports
•HDMI
™
port with HDCP support
•External display (VGA) port
•Headphone/speaker/line-out jack with S/PDIF support
•Microphone-in jack
•Ethernet (RJ-45) port
•DC-in jack for AC adapter
Software
•Gateway MyBackup Solution
•Gateway PowerSave Solution
•Gateway Recovery Management
•Microsoft
•Norton Internet Security 2009 (60-day trial)
•Adobe
•CyberLink
®
Works with Office Home and Student 2007 Trial
®
Reader
®
®
PowerDVD
™
9
Optional Items
•1 GB / 2 GB DDR3 1066 MHz soDIMM module
•6-cell Li-ion battery pack
•Gateway PowerSave 3-pin 65 W AC adapter
•ExternalUSB floppy disk drive
•ExternalUSB 56K modem
6
®
Gateway recommends Windows Vista
Home Premium.
1Specifications vary depending on model.2Actual throughput may vary depending on network conditions and
environmentalfactors such as network traffic or overhead, building construction and access pointsettings.
3Up to 1 GB of available system memory may be allocated for system
resource requirements.
4Shared system memory may be allocated to support integrated graphics,
depending on system memory size and other factors. Actual system
memory available to the operating system will be reduced by the
amount of dedicated and shared system memory utilized by the graphics
solution and resources required by the operating environment.
www.gateway.com
5Dolby® is a registered trademark of Dolby® Laboratories.
6Supports 7.1-channel surround sound and 2-channel stereo output
(multiple streaming).
71 GB is 1 billion bytes. Actual formatted capacity is less and may vary
depending on preloaded materials and operating environment.
Gateway backup management utilizes up to 10 GB of the stated hard
disk capacity as dedicated backup space.
8Your computer's battery life may vary depending on product
specifications, computer settings, and applications or features launched.
The listed battery life is for individual battery packs tested with
MobileMark 2007 in productivity test mode and with wireless connection
on. All batteries' maximum capacity will diminish with time and use.
9Trial periods vary depending on the geographic region and
specifications.
In a continuing effort to improve the quality of our products, information in this
document is subject to change without notice. Images shown are only representations
of some of the configurations available for this model. Availability may vary depending
on region.
As a phenomenon known to thin-film transistors (TFTs), liquid crystal displays (LCDs)
commonly exhibit a small number of discoloration dots, as so-called "non-conforming
pixels." This phenomenon is a limitation of TFT LCD technology, not a product defect,
Microsoft and Windows are registered trademarks of Microsoft Corporation. Intel is
a registered trademark of Intel Corporation.
About Gateway
Since its founding in 1985, Irvine, Calif.-based Gateway has been a technology pioneer,
offering award-winning products and world-class service to customers worldwide.
Gateway is a wholly owned subsidiary of Acer Inc., the world's third-largest PC
company. See www.gateway.com for more information.
7
CHAPTER 1: System Specifications
System Block Diagram
8
Board Layout
Top View
www.gateway.com
Gateway EC38 M/B layout and connector location TOP view
No.NameDescription
1CN1CCD cable CNTR
2CN2MMB cable CNTR
3CN3LVDS cable CNTR
4CN4Keyboard CNTR
5CN5Touch Pad FFC CNTR
6CN6SSD cable CNTR
7CN7Card reader CNTR
8CN8BT cable CNTR
9CN15Fan cable CNTR
10CN21Audio board CNTR
9
Bottom View
CHAPTER 1: System Specifications
10
Gateway EC38 M/B layout and connector location TOP view
No.NameDescription
11CN9Battery CNTR
12CN10PCI-E socket
13CN11SIM card socket
14CN12PCI-E socket
15CN13Power cable CNTR
16CN14LVDS cable CNTR
17CN16DIMM socket
18CN17DIMM socket
19CN19HDD socket
20CN20USB board CNTR
21U18South Bridge
22U14North Bridge
www.gateway.com
Your Gateway Notebook Tour
Front
ComponentIconDescription
Ventilation fanHelps cool internal components.
Battery charge
indicator
Warning: Do not work with the notebook resting on
you lap. If the air vents are blocked, the notebook may
become hot enough to harm your skin.
Caution: Do not block or insert objects into these slots.
If these slots are blocked, your notebook may overheat
resulting in unexpected shutdown or permanent
damage to the notebook.
Caution: Provide adequate space around your
notebook so air vents are not obstructed. Do not use
the notebook on a bed, sofa, rug, or other similar
surface.
■
LED blue - Battery is fully charged (when plugged
into AC).
■
LED amber - Battery is charging.
Important: This LED only lights up when your notebook
is connected to AC power.
11
Left
CHAPTER 1: System Specifications
ComponentIconDescription
Power connectorPlug the AC adapter cable into this connector.
Monitor portPlug an analog VGA monitor or projector into this
Ventilation fanHelps cool internal components.
USB portPlug USB devices (such as a diskette drive, flash drive,
Microphone jackPlug a microphone into this jack.
Headphone jackPlug amplified speakers or headphones into this jack.
port.
Warning: Do not work with the notebook resting on
you lap. If the air vents are blocked, the notebook
may become hot enough to harm your skin.
Caution: Do not block or insert objects into these
slots. If these slots are blocked, your notebook may
overheat resulting in unexpected shutdown or
permanent damage to the notebook.
Caution: Provide adequate space around your
notebook so air vents are not obstructed. Do not use
the notebook on a bed, sofa, rug, or other similar
surface.
printer, scanner, camera, keyboard, or mouse) into
these ports.
The built-in speakers are turned off when speakers
or headphones are plugged into this jack.
■
Headphone with SPDIF support
12
Right
www.gateway.com
ComponentIconDescription
Memory card
reader
USB port
HDMI out jack HDMI
Ethernet jack
Kensington™
lock slot
Insert a memory card from a digital camera, MP3
player, PDA, or cellular telephone into the memory
card reader.
The memory card reader supports Memory
Stick®, Memory Stick Pro®,MultiMediaCard™, Secure
Digital™, and xD-Picture Card™cards.
Plug a USB device (such as a diskette drive,
flash drive, printer, scanner, camera,
keyboard, or mouse) into this port.
Plug an HDMI device, such as a high
definition television, into this optional
jack.
Plug an Ethernet network cable into this
jack. Plug the other end of the cable into
a cable modem, DSL modem, or an
Ethernet network jack.
Secure your notebook to an object by
connecting a Kensington cable lock to this
slot.
13
Back
CHAPTER 1: System Specifications
ComponentIconDescription
Bottom
Battery
ComponentIconDescription
Provides power when the notebook is not
plugged into AC power.
14
BatteryProvides power when the notebook is not plugged into
Battery
lock
AC power.
Slide to unlock the battery.
www.gateway.com
ComponentIconDescription
Ventilation
slots and
cooling fan
Memory
bay
Hard drive
bay
Battery
latch
Helps cool internal components.
Warning: Do not work with the notebook
resting on your lap. If the air vents are blocked,
the notebook may become hot enough to harm
your skin.
Caution: Do not block or insert objects into
these slots. If these slots are blocked, your
notebook may overheat resulting in
unexpected shutdown or permanent damage
to the notebook.
Caution: Provide adequate space around your
notebook so air vents are not obstructed. Do
not use the notebook on a bed, sofa, rug, or
other similar surface.
Memory modules are located in this bay.
The hard drive is located in this bay.
Slide to release the battery.
15
Keyboard Area
CHAPTER 1: System Specifications
ComponentIconDescription
Power
button
Power
indicator
Speakers
Keyboard
Touchpad
Touchpad
toggle
Capacitive
touch keys
Status
indicators
Press to turn the power on or off. You can also
configure the power button for Sleep/Resume
mode.
■
LED on - Notebook is on.
■
LED blinking - Notebook is in Sleep or Hybrid Sleep
mode.
■
LED off - Notebook is off.
Left and right speakers deliver stereo audio
output.
Provides all the features of a full-sized,
computer keyboard.
Provides all the functionality of a mouse.
turn the internal touchpad on and off.
Press to access capacitive touch key function.
Inform you when a drive is in use or when a
button has been pressed that affects how the
keyboard is used.
16
LCD Panel
ComponentIconDescription
www.gateway.com
Webcam
Microphone
Use to let others see who they are
communicating with when making VoIP calls.
Use to talk through when making Voice over
Internet Protocol (VoIP) calls.
17
CHAPTER 1: System Specifications
Hardware Specifications and
Configurations
Processor
ItemSpecification
Processor packing uFCPGA
Support Processor @
Launch
On-die L2 CacheUp to 6 MB
FSB1067 MHz
TDP (Thermal)10W
Socket typeBGA
ULV Centrino,PDC, ICPM, 10W CPU
Second Level Cache
Item Controller
North BridgeGS45
South BridgeICH9M SFF
System Memory
ItemSpecification
Technology DDR3 800/1067 MHz
Base momoryDDR3 SO-DIMM x 1 slot (512)/1024/2048/4096MB DDR3 SDRAM
Expansion memoryDDR3 SO-DIMM x 1 slot (512)/1024/2048/4096MB DDR3 SDRAM
Maximum memory size8 GB ( Thermal evaluation based on 8 GB)
18
www.gateway.com
Lan Interface
ItemSpecification
Controller (AVAP)Atheros AR8131
SPEED10/100/1000Mb/s
Wireless LAN
ItemSpecification
ModuleIntel SP, 3rd 1x2 BGN/ Y
InterfaceMini card (1)
Antenna2
Pointing Device
ItemSpecification
GlideMulti-touch touch PAD
Bluetooth Interface
ItemSpecification
ModuleFOX_BRM_2.0 F/W T60H928.11
Antennaon board
controllerCSR
Bluetooth moduleInternal USB 2.0 Dongle
Hard Disk Drive Interface
ItemSpecification
HDD form factor
Media I/FSATA
IDE ControllerSATA 150 MB/s
SSD Media size80 GB (Option)
9.5 mm high/ solid state disks
SATA I/F
SSD form factor2.5" factor
19
CHAPTER 1: System Specifications
Audio Interface
ItemSpecification
Sound Codec (AVAP)Realtek ALC269
Internal Speaker2 (1.5 Watt/)
Internal MicrophoneArray MIC x 1
Sound VolumeBy Hot Key
LCD Panel
ItemSpecification
Panel size13.3/13.4 WXGA (HD 720p, 1366x768)
LVDSEmbedded in Cantigata GM
BrightnessBrightness controlled by Hot Keys
Card Slot
Item
5 in 1 card reader
(SD/MMC/MS/MSPro/
XD)
ACE AGE100
Multi-touch touch PAD
Specification
WebCAM
ItemSpecification
ModuleHD 1.0 M
InterfaceUSB
Keyboard
ItemSpecification
ControllerDarfon AC4T
Type (AVAP)Silm 13.3" 301.12 x 113.44 x 4.7 (Max/Texture)
20
I/O
ItemSpecification
Monitor (VGA) Yes
HDMIYes
USB3
Stereo Mic-in 1
SPDIF1
RJ45 (Shielding)1
SIM Slot1
www.gateway.com
mini card socket (Full
size)
Full mini card (3G) x 1 & Half mini card(SP WLAN) x 1
Button
ItemSpecification
Power on/off (with
Visiable LED)
WLAN1 (Orange, capacitive)
3G/BTBT (Blue, capacitive, 3G use SW to launch without button)
The BIOS Setup Utility is a hardware configuration program built into your
notebook’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 Setup Utility, press m during POST (when “Press <F2> to
enter Setup” message is prompted on the bottom of screen).
Press m to enter setup. The default parameter of F12 Boot Menu is set to
“disabled”. If you want to change boot device without entering BOIS Setup
Utility, please set the parameter to “enabled”.
Press <F12> during POST to enter multi-boot menu. In this menu, user can
change boot device without entering BOIS Setup Utility.
26
www.gateway.com
Invoking BIOS Setup Utility
The setup function can only be invoked by pressing F2 when “Press <F2> to
enter Setup” message is prompted on the bottom of screen during POST.
The setup uses a menu driven interface to allow the user to configure their
system. The features are divided into 5 parts as follows:
•Information: Display the system informations.
•Main: Allows the user to specify standard IBM PC AT system parameters.
•Security: Provides security settings of the system.
•Boot: Allows the user to specify the boot options.
•Exit: Allows the user to save CMOS setting and exit Setup.
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 information carefully when
making changes to parameter values. Please note that system
information is subject to different models.
Information
The Information screen displays a summary of your computer hardware
information.
27
CHAPTER 2: System Utilities
Note:
The system information is subject to different models.
ParameterDescription
CPU TypeThis field shows the CPU type of the system.
CPU SpeedThis field shows the CPU speed of the system.
HDD0 Model NameThis field shows the model name of HDD installed on
HDD0 Serial NumberThis field displays the serial number of HDD installd on
HDD1 Model NameThis field displays the model name of devices installed on
HDD1 Serial NumberThe field shows the serial number of devices installed on
System BIOS VersionDisplays system BIOS version.
VGA BIOS VersionThis field displays the VGA firmware version of the
Serial NumberThis field displays the serial number of the unit.
Asset Tag NumberThis field displays the asset tag number of the system.
Product NameThis field shows product name of the system.
Manufacture NameThis field displays the manufacturer of this system
UUID NumberThis will be visible only when an internal LAN device is
primary master.
primary master.
secondary master. The hard disk drive or optical drive
model name is automatically detected by the system.
secondary master.
system.
presenting.
UUID=32bytes
28
www.gateway.com
Main
The Main screen displays a summary of your computer hardware information,
and also includes basic setup parameter. It allows the user to specify standard
IBM PC AT system parameters.
Note:
The system information is subject to different models.
The table below describes the parameters in this screen. Settings in boldface
are the default and suggested parameter settings.
ParameterDescriptionFormat/Option
System TimeSets the system time. The
hours are displayed with
24-hour format.
System DateSets the system date.Format: MM/DD/YYYY
System MemoryThis field reports the
memory size of the
system
Total MemoryThis field reports the
memory size of total
memory in the system.
Video MemoryShows the video memory
size
Format: HH:MM:SS
(hour:minute:second)
System Time
(month/day/year)
System Date
29
CHAPTER 2: System Utilities
ParameterDescriptionFormat/Option
Quiet BootDetermines if Customer
Logo will be displayed or
not; shows Summary
Screen is disabled or
enabled.
Enabled: Customer Logo
is displayed, and
Summary Screen is
disabled.
Disabled: Customer Logo
is not displayed, and
Summary Screen is
enable.
Network BootEnables, disables the
system boot from LAN
(remote server).
F12 Boot MenuEnables, disables Boot
Menu during POST.
D2D RecoveryEnables, disables D2D
Recovery function. The
function allows the user
to create a hidden
partition on hard disc
drive to store operation
system and restore the
system to factory
defaults.
SATA ModeChoose which mode of
HDD mode. Please be
careful for changing this
setting because it might
cause system fail to boot.
Option: Enabled or
Disabled
Option: Enabled or
Disabled
Option: Disabled or
Enabled.
Option: Enabled or
Disabled
Option: AHCI Mode or IDE
Mode
30
Note:
The sub-items under each device will not be shown if the device
control is set to disable or auto. This is because the user is not allowed
to control the settings in these cases.
www.gateway.com
Security
The Security screen contains parameters that help safeguard and protect your
computer from unauthorized use.
The table below describes the parameters in this screen. Settings in boldface
.
are the default and suggested parameter settings.
ParameterDescriptionOption
Supervisor Password IsShows the setting of the
supervisor password
User Password IsShows the setting of the
user password.
HDD Password IsShows the settings of
HDD password.
Set Supervisor PasswordPress Enter to set the
supervisor password.
When set, this password
protects the BIOS Setup
Utility from unauthorized
access. The user cannot
enter the Setup menu and
change the value of
parameters.
Clear or Set
Clear or Set
Clear or Set
31
CHAPTER 2: System Utilities
ParameterDescriptionOption
Set User PasswordPress Enter to set the user
Set HDD PasswordPress Enter to set the HDD
Password on BootDefines whether a
password. When a user
password is set, this
password protects the
BIOS Setup Utility from
unauthorized access. The
user can enter the Setup
menu only and does not
have right to change the
value of parameters.
password. When HDD
password is set, this
password protects the
HDD. Other users cannot
steal information.
Disabled or Enabled
password is required or
not while the events
defined in this group
happened. The following
sub-options all require
the supervisor password
for changes and should
be grayed out if the user
password was used to
enter setup.
Note
When you are prompted to enter a password, you have three tries
before the system halts. Don’t forget your password. If you forget your
password, you may have to return your notebook to your dealer to reset it.
32
www.gateway.com
Setting a Password
Follow these steps as you set the user or the supervisor password:
1Use the w andy keys to highlight the Set Supervisor Password parameter
and press the e key. The Set Supervisor Password box appears:
2Type a password in the Enter New Password field. The password length
cannot exceed 8 alphanumeric characters (A-Z, a-z, 0-9, not case
sensitive). Retype the password in the Confirm New Password field.
Important
Be very careful when typing your password because the
characters do not appear on the screen.
3Press e.
After setting the password, the computer sets the User Password
parameter to “Set”.
4If desired, you can opt to enable the Password on boot parameter.
5When you are done, press u to save the changes and exit the BIOS Setup
Utility.
Removing a Password
Follow these steps:
1Use the w and y keys to highlight the Set Supervisor Password parameter
and press the e key. The Set Password box appears:
2Type the current password in the Enter Current Password field and press
e.
3Press e twice without typing anything in the Enter New Password and
Confirm New Password fields. The computer then sets the Supervisor
Password parameter to “Clear”.
4When you have changed the settings, press u to save the changes and
exit the BIOS Setup Utility.
33
CHAPTER 2: System Utilities
Changing a Password
Follow these steps:
1Use the w and y keys to highlight the Set Supervisor Password parameter
and press the e key. The Set Password box appears:
2Type the current password in the Enter Current Password field and press
e.
3Type a password in the Enter New Password field. Retype the password
in the Confirm New Password field.
4Press e. After seeing the password, the computer sets the User Password
parameter to “Set”.
5If desired, you can enable the Password on boot parameter.
6When 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.
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.
34
www.gateway.com
35
CHAPTER 2: System Utilities
Boot
This menu allows the user to decide the order of boot devices to load the
operating system. Bootable devices includes diskette drive in module bay, the
onboard hard disk drive and the CD-ROM in module bay.
36
www.gateway.com
Exit
The Exit screen contains parameters that help safeguard and protect your
computer from unauthorized use.
The table below describes the parameters in this screen.
ParameterDescription
Exit Saving ChangesExit System Setup and save your changes
Exit Discarding
Changes
Load Setup Default
Discard Changes
Save Changes
37
CHAPTER 2: System Utilities
BIOS Flash Utility
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.
Important
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.
Do not install memory-related drivers (XMS, EMS, DPMI) when you use
the Phlash.
Caution
Use the AC adapter power supply when you run the Phlash or Nkbcf
utility. If the battery pack does not contain enough power to finish flashing
the BIOS, the notebook may not boot because the BIOS was not completely
loaded.
Follow the steps below to run the Phlash:
1Prepare a bootable diskette.
2Copy the flash utilities to the bootable diskette.
3Then boot the system from the bootable diskette. The flash utility has
auto-execution function.
38
CHAPTER 3
Machine Disassembly and
Replacement
•
General Information
•
Disassembly Procedure Flowchart
•
Disassembling the External Module
39
CHAPTER 3: Machine Disassembly and Replacement
General Information
Tools Required
This chapter contains step-by-step procedures on how to disassemble the
notebook computer Gateway EC38 for maintenance and troubleshooting.
To disassemble the computer, you need the following tools:
•Wrist grounding strap and conductive mat for preventing electrostatic
discharge
•Small Philips screw driver
•Philips screwdriver
•Plastic flat head screw driver
•Tweezers
Important
The screws for the different components vary in size. During the
disassembly process, group the screws with the cooresponding components
to avoid mismatch when putting back the components.
When you remove the stripe cover, please be careful not to scrape the
cover.
Before You Begin
Before proceeding with the disassembly procedure, make sure that you do
the following:
•Turn off the power to the system and all peripherals.
•Unplug the AC adapter and all power and signal cables from the system.
•Remove the battery pack.
40
www.gateway.com
Disassembly Procedure Flowchart
The flowchart gives you a graphic representation on the entire diassembly
sequence and instructs you on the components that need to be removed
during servicing. For example, if you want to remove the system board, you
must first remove the keyboard, then disassemble the inside assembly frame
in that order.
Main unit disassembly flow chart
LCM module disassemble flow chart
41
CHAPTER 3: Machine Disassembly and Replacement
Removing the Battery Pack
To remove the battery pack:
1Release the battery lock.
2Slide the battery latch then remove the battery.
Note
Battery has been highlighted with the yellow circle as above image
shows. Please detach the battery and follow local regulations for disposal.
Removing the HDD and RAM
3Remove three screws on the HDD cover and remove HDD.
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4Removing the screw on RAM cover and remove Both of RAM.
Note
RTC battery has been highlighted with yellow circle as above image
shows. Please detach the RTC battery and follow local regulations for disposal.
Removing the Keyboard
Disconnect five latches on the keyboard.
5Disconnect five latches on the keyboard.
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CHAPTER 3: Machine Disassembly and Replacement
6Remove the FFC behind the keyboard.
7Remove Touch Pad FFC and lamp FFC.
Removing FFC of Main Board
8Use Tweezers to remove the rubber foot on the back of the notebook.
There are five rubber foots.
9Remove all of the screws on the back of the notebook.
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10Remove screws on the upper case.
11Remove the dummy card.
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CHAPTER 3: Machine Disassembly and Replacement
12Remove upper case and disconnect the connection between the audio
board and upper case.
13Disconnect all of the FFC on the main board.
46
14Remove the FFC of the panel and audio board.
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15Remove the FFC of Bluetooth and SSD board.
16Remove the connector of camera and the FFC of card reader board.
Removing Wireless Card and Thermal Module
17Release wireless screw and line and remove wireless card.
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CHAPTER 3: Machine Disassembly and Replacement
18Release the screw of fan and take it off.
19Loose 4 screws and remove it.
48
Removing the Main Board
20Remove connection CRT board and USB board.
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21Loose 2 screws on the main board.
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CHAPTER 3: Machine Disassembly and Replacement
22Remove DC in connector and remove the whole main board.
23Remove 4 screws on the thermal pipe and remove it.
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Removing I/O Board and Panel
24Remove 7 screws on the bezel.
25Release connection of audio board and panel and remove the panel.
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CHAPTER 3: Machine Disassembly and Replacement
26Loose 2 screws on SSD board and remove it.
27Loose 2 screws on the Card Reader board and remove it.
52
28Loose 2 screws on audio board and remove it.
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29Remove 3 screws on VGA board and remove it.
30Remove 3 screws on USB board and remove it.
Note
Replace the USB Board need to flash new UUID.
Disassembling the LCM Module
31Remove four bezel mylar.
32Release four LCM screw under the mylar.
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CHAPTER 3: Machine Disassembly and Replacement
Remove the bezel.
33Remove the bezel.
34Remove four steal parts to take off panel.
54
35Remove LCM cable on the back of panel.
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Disassembling the External Module
Disassembling the HDD Module
1Remove the four screws from both sides of HDD and divide them.
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CHAPTER 3: Machine Disassembly and Replacement
56
CHAPTER 4
Troubleshooting
•
Troubleshooting
•
System Check Procedures
•
Power-On Self-Test (POST) Error Message
•
Index of Error Messages
•
InsydeH2O BIOS Beep Codes
•
Index of Symptom-to-FRU Error Message
•
Intermittent Problems
•
Undetermined Problems
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CHAPTER 4: Troubleshooting
Troubleshooting
Use the following procedure as a guide for computer problems.
Important
The diagnostic tests are intended to test only Gateway products.
Non-Gateway products, prototype cards, or modified options can give false
errors and invalid system responses.
1Obtain the failing symptoms in as much detail as possible.
2Verify the symptoms by attempting to re-create the failure by running
the diagnostic test or by repeating the same operation.
3Use the following table with the verified symptom to determine which
page to go to.
Symptoms (Verified)Go To
Power failure. (The power indicator
does not go on or stay on.)
POST does not complete. No beep or
error codes are indicated.
POST detects an error and displayed
messages on screen.
Other symptoms (LCD display
problems or others).
Symptoms cannot be re-created
(intermittent problems).
System Check Procedures
External Diskette Drive Check
“Power System Check” on page 60
■
“Power-On Self-Test (POST) Error
Message” on page 62
■
“Undetermined Problems” on
page 75
“Index of Error Messages” on page
63
“Power-On Self-Test (POST) Error
Message” on page 62
■
Use the customer-reported
symptoms and go to “Power-On
Self-Test (POST) Error Message” on
page 62
■
“Intermittent Problems” on page
75
■
“Undetermined Problems” on
page 75
58
Do the following to isolate the problem to a controller, drive, or diskette is
required.
Important
Make sure that the diskette does not have more than one label attached to it. Multiple
labels can cause damage to the drive or cause the drive to fail.
Do the following to select the test device:
1Boot from the diagnostics diskette and start the diagnostics program.
2See if FDD Test is passed as the program runs to FDD Test.
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3Follow the instructions in the message window.
If an error occurs with the internal diskette drive, reconnect the diskette
on the system board.
If the error still remains:
4Reconnect the external diskette drive/DVD-ROM module.
5Replace the external diskette drive/CD-ROM module.
6Replace the main board.
External CD-ROM Drive Check
Do the following to isolate the problem to a controller, drive, or CD-ROM.
Make sure that the CD-ROM doesn not have any label attached to it. The label
can cause damage to the drive or can cause the drive to fail.
Do the following to select the test device:
1Boot from the diagnostics diskette and start the diagnostics program.
2See if CD-ROM Test is passed when the program runs to CD-ROM Test.
3Follow the instructions in the message window.
If an error occurs, reconnect the connector on the system board.
If the error still remains:
4Reconnect the external diskette drive/CD-ROM module.
5Replace the external diskette drive/CD-ROM module.
6Replace the main board.
Keyboard or Auxiliary Input Device Check
Remove the external keyboard if the internal keyboard is to be tested.
If the internal keyboard does not work or an unexpected character appears,
make sure that the flexible cable extending from the keyboard is correctly
seated in the connector on the system board.
If the keyboard cable is connected correctly, 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:
7Reconnect the keyboard cable to the system board.
8Replace the keyboard.
9Replace the system board.
The following auxiliary input devices are supported by this computer:
•Numeric keypad
•External keyboard
If any of these devices do not work, reconnect the cable connector and repeat
the failing operation.
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Memory Check
Memory errors might stop system operations, show error messages on the
screen, or hang the system.
To test the memory:
1Boot from the diagnostics diskette and start the diagnostics program.
(please refer to main board)
2Go to the diagnostic memory in the test items.
3Press F2 in the test items.
4Follow the instructions in the message window.
Important
Make sure that the DIMM is fully installed into the connector. A
loose connection can cause an error.
Power System Check
To verify the symptom of the problem, power on the computer using each
of the following power sources:
•Remove the battery pack.
•Connect the power adapter and check that power is supplied.
•Disconnect the power adapter and install the charged battery pack;
then check that power is supplied by the battery pack.
CHAPTER 4: Troubleshooting
If you suspect a power problem, see the appropriate power supply check in
the following list:
•“Check the Power Adapter” on page 60
•“Check the Battery Pack” on page 61
Check the Power Adapter
Unplug the power adapter cable from the notebook and measure the output
voltage at the plug of the power. See the following figure.
Pin 1: +19 to +20.5V
Pin 2: 0V, Ground
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•If the voltage is not correct, replace the power adapter.
•If the voltage is within the range, do the following:
•Replace the system board.
•If the problem is not corrected, see “Undetermined Problems” on
page 75.
•If the voltage is not correct, go to see “Check the Battery Pack” on
page 61.
•If the power-on indicator does not light up, check the power
adapter’s power cord for correct continuity and installation.
•If the operational charge does not work, see “Check the Battery
Pack” on page 61.
Important
An audible noise from the power adapter does not always
indicate a defect.
Check the Battery Pack
To check the battery pack using software:
1Check out the Power Management in control panel.
2In Power Meter, confirm that if the parameters shown in the screen for
Current Power Source and Total Battery Power Remaining are correct.
3Repeat the steps 1 and 2, for both battery and adapter. This helps you
identify first the problem is on recharging or discharging.
To check the battery pack using hardware:
1Power off the computer.
2Remove the battery pack and measure the voltage between battery
terminals 1 (+) and 6 (ground). See the following figure.
3If the voltage is still less than 7.5 Vdc after recharging, replace the
battery.
To check the battery charge operation, use a discharged battery pack or a
battery pack that has less than 50% of the total power remaining when
installed in the computer.
If the battery status indicator does not light up, remove the battery pack and
let it return to room temperature. Re-install the battery pack.
If the charge indicator still does not light up, replace the battery pack. If the
charge indicator still does not light up, replace the DC/DC charger board.
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CHAPTER 4: Troubleshooting
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.
To check the touchpad:
1Reconnect the touchpad cables.
2Replace the touchpad.
3Replace the system board.
After you use the touchpad, the pointer drifts on the screen for a short time.
This self-acting pointer movement can occur when a slight, steady pressure
is applied to the touchpad pointer. This symptom is not a hardware problem.
No service actions are necessary if the pointer movement stops in a short
period of time.
Power-On Self-Test (POST) Error
Message
The POST error message index lists the error message and their possible causes.
The most likely cause is listed first.
Important
Perform the FRU replacement or actions in the sequence shown in the
FRU/Action column. If the FRU replacement does not solve the problem, put
the original part back in the computer. Do not replace a non-defective FRU.
This index 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 75.
The following lists the error messages that the BIOS displays on the screen
and the error symptoms classified by function.
Important
Most of the error messages occur during POST. Some of them display
information about a hardware device, e.g., the amount of memory installed.
Others may indicate a problem with a device, such as the way it has been
configured.
Important
If the system fails after you make changes in the BIOS Setup Utility
menus, reset the computer, enter Setup and install Setup defaults or correct
the error.
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Index of Error Messages
Error Code List
Error CodesError Messages
006Equipment Configuration Error
Causes:
1. CPU BIOS Update Code Mismatch
2. IDE Primary Channel Master Drive Error
(The causes will be shown before “Equipment Configuration Error”)
010Memory Error at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh)
070Real Time Clock Error
071CMOS Battery Bad
072CMOS Checksum Error
110System disabled. Incorrect password is specified.
<No error code>Battery critical LOW. In this situation BIOS will issue 4 short beeps, then shuts
the system down. No message will show.
<No error code>Thermal critical HIGH. In this situation BIOS shuts the system down. No message
will show.
Error Message List
Error MessagesFRU/Action Sequence
Failure Fixed Disk
■
Reconnect the hard disk drive connector.
■
Run “Load Default Settings” using the BIOS Setup Utility.
■
Test or replace the hard disk drive.
■
Test or replace the system board.
Stuck KeySee “Keyboard or Auxiliary Input Device Check” on page 59.
Keyboard errorSee “Keyboard or Auxiliary Input Device Check” on page 59.
Keyboard Controller
See “Keyboard or Auxiliary Input Device Check” on page 59.
Failed
Keyboard locked -
■
Unlock the external keyboard.
Unlock key switch
Monitor type does not
■
Run “Load Default Settings” using the BIOS Setup Utility.
match CMOS - Run
Setup
Shadow RAM Failed at
offset: nnnn
System RAM Failed at
offset: nnnn
Extended RAM Failed
at offset: nnnn
■
Test or replace the BIOS ROM.
■
Test or replace the system board.
■
Test or replace the DIMM.
■
Test or replace the system board.
■
Test or replace the DIMM.
■
Test or replace the system board.
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CHAPTER 4: Troubleshooting
Error MessagesFRU/Action Sequence
System battery is dead
- Replace and run
Setup
System CMOS
checksum bad Default configuration
used
System timer error
Real time clock error
Previous boot
incomplete - Default
configuration used
Memory size found by
POST differed from
CMOS
Diskette drive A error
Incorrect Drive A type run SETUP
■
Test or replace the RTC battery, run the BIOS Setup Utility to reconfigure
system time, then reboot the system.
■
Test or replace the RTC battery, run the BIOS Setup Utility to reconfigure
system time, then reboot the system.
■
Test or replace the RTC battery, run the BIOS Setup Utility to reconfigure
system time, then reboot the system.
■
Test or replace the system board.
■
Test or replace the RTC battery, run the BIOS Setup Utility to reconfigure
system time, then reboot the system.
■
Test or replace the system board.
■
Run “Load Default Settings” using the BIOS Setup Utility, then reboot the
notebook.
■
Test or replace the RTC battery.
■
Test or replace the system board.
■
Run “Load Default Settings” using the BIOS Setup Utility.
■
Test or replace the DIMM.
■
Test or replace the system board.
■
Make sure that the drive is defined with the proper diskette type in the BIOS
Setup Utility.
■
“External Diskette Drive Check” on page 58.
■
Make sure that the drive is defined with the proper diskette type in the BIOS
Setup Utility
System cache error -
■
Test or replace the system board.
Cache disabled
CPU ID:
DMA Test Failed
Software NMI Failed
Fail-Safe Timer NMI
Failed
Device Address
Conflict
Allocation Error for
device
Failing Bits: nnnn
■
Test or replace the system board.
■
Test or replace the DIMM.
■
Test or replace the system board.
■
Test or replace the DIMM.
■
Test or replace the system board.
■
Test or replace the DIMM.
■
Test or replace the system board.
■
Run “Load Setup Defaults” using the BIOS Setup Utility, then reboot the
notebook.
■
Test or replace the CMOS battery, run the BIOS Setup Utility to reconfigure
system time, then reboot the system.
■
Test or replace the system board.
■
Run “Load Default Settings” using the BIOS Setup Utility.
■
Test or replace the RTC battery.
■
Test or replace the system board.
■
Test or replace the DIMM.
■
Test or replace the BIOS ROM.
■
Test or replace the system board.
Fixed Disk nNone
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Error MessagesFRU/Action Sequence
Invalid System
Configuration Data
I/O device IRQ conflict
Operating system not
found
■
Test or replace the BIOS ROM.
■
Test or replace the system board.
■
Run “Load Default Settings” using the BIOS Setup Utility.
■
Test or replace the RTC battery.
■
Test or replace the system board.
■
Enter Setup and see if fixed disk and drive A: are properly identified.
■
Test or replace the diskette drive
■
Test or replace the hard disk drive
■
Test or replace the system board
No-beep Error Message List
No-beep Error
Messages
No beep, power-on
indicator turns off and
LCD is blank.
No beep, power-on
indicator turns on and
LCD is blank.
FRU/Action in Sequence
■
Test the power source (battery pack and power adapter). See “Power System
Check” on page 60.
■
Make sure that every connector is connected tightly and correctly.
■
Reconnect the DIMM.
■
Test or replace the LED board.
■
Test or replace the system board.
■
Test the power source (battery pack and power adapter). See “Power System
Check” on page 60.
■
Reconnect the LCD connector
■
Check the hard disk drive.
■
Check the LCD inverter ID.
■
Check the LCD cable.
■
Test or replace the LCD inverter.
■
Test or replace the LCD.
■
Test or replace the system board.
No beep, power-on
indicator turns on and
LCD is blank. But you
can see POST on an
external CRT.
No beep, power-on
indicator turns on and
a blinking cursor
shown on LCD during
POST.
No beep during POST
but system runs
correctly.
■
Reconnect the LCD connectors.
■
Check the LCD inverter ID.
■
Check the LCD cable.
■
Test or replace the LCD inverter.
■
Test or replace the LCD.
■
Test or replace the system board.
■
Make sure that every connector is connected tightly and correctly.
■
Test or replace the system board.
■
Test or replace the speaker.
■
Test or replace the system board.
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CHAPTER 4: Troubleshooting
InsydeH2O BIOS Beep Codes
CodeBeepsPOST Routine Description
02hVerify Real Mode
03hDisable Non-Maskable Interrupt (NMI)
04hGet CPU type
06hInitialize system hardware
08hInitialize chipset with initial POST values
09hSet IN POST flag
0AhInitialize CPU registers
0BhEnable CPU cache
0ChInitialize caches to initial POST values
0EhInitialize I/O component
0FhInitialize the local bus IDE
10hInitialize Power Management
11hLoad alternate registers with initial POST values
12hRestore CPU control word during warm boot
13hInitialize PCI Bus Mastering devices
14hInitialize keyboard controller
16h1-2-2-3BIOS ROM checksum
17hInitialize cache before memory autosize
18h8254 timer initialization
1Ah8237 DMA controller initialization
1ChReset Programmable Interrupt Controller
20h1-3-1-1Test DRAM refresh
22h1-3-1-3Test 8742 Keyboard Controller
24hSet ES segment register to 4 GB
26hEnable A20 line
28hAutosize DRAM
29hInitialize POST Memory Manager
2AhClear 215 KB base RAM
2Ch1-3-4-1RAM failure on address line xxxx
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CodeBeepsPOST Routine Description
2Eh1-3-4-3RAM failure on data bits xxxx of low byte of memory bus
2FhEnable cache before system BIOS shadow
30h1-4-1-1RAM failure on data bits xxxx of high byte of memory bus
98h1-2Search for option ROMs. One long, two short beeps on checksum failure.
99hCheck for SMART drive (optional)
9AhShadow option ROMs
9ChSet up Power Management
9DhInitialize security engine (optional)
9EhEnable hardware interrupts
9FhDetermine number of ATA and SCSI drives
A0hSet time of day
A2hCheck key lock
A4hInitialize Typematic rate
A8hErase F2 prompt
AAhScan for F2 key stroke
AChEnter SETUP
AEhClear Boot flag
B0hCheck for errors
B2hPOST done- prepare to boot operating system
B4h1One short beep before boot
B5hTerminate QuietBoot (optional)
B6hCheck password (optional)
B9hPrepare Boot
BAhInitialize DMI parameters
BBhInitialize PnP Option ROMs
BChClear parity checkers
BDhDisplay MultiBoot menu
BEhClear screen (optional)
BFhCheck virus and backup reminders
C0hTry to boot with INT 19
C1hInitialize POST Error Manager (PEM)
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CHAPTER 4: Troubleshooting
CodeBeepsPOST Routine Description
C2hInitialize error logging
C3hInitialize error display function
C4hInitialize system error handler
C5hPnPnd dual CMOS (optional)
C6hInitialize notebook docking (optional)
C7hInitialize notebook docking late
C8hForce check (optional)
C9hExtended checksum (optional)
D2hUnknown interrupt
CodeBeepsPOST Routine Description
E0hInitialize the chipset
E1hInitialize the bridge
E2hInitialize the CPU
E3hInitialize the system timer
E4hInitialize system I/O
E5hCheck force recovery boot
E6hChecksum BIOS ROM
E7hGo to BIOS
E8hSet Huge Segment
E9hInitialize Multi Processor
EAhInitialize OEM special code
EBhInitialize PIC and DMA
EChInitialize Memory type
EDhInitialize Memory size
EEhShadow Boot Block
EFhSystem memory test
F0hInitialize interrupt vectors
F1hInitialize Run Time Clock
F2hInitialize video
F3hInitialize System Management Mode
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CodeBeepsPOST Routine Description
F4h1Output one beep before boot
F5hBoot to Mini DOS
F6hClear Huge Segment
F7hBoot to Full DOS
Index of Symptom-to-FRU Error
Message
LCD-Related Symptoms
Symptom / ErrorAction in Sequence
■
The LCD backlight doesn't work.
■
The LCD is too dark.
■
The LCD brightness cannot be
adjusted.
■
The LCD contrast cannot be adjusted.
■
The LCD screen is unreadable.
■
Missing pels in characters.
■
The screen appears abnormal.
■
The wrong color is displayed.
The LCD has extra horizontal or vertical
lines displayed.
■
Run BOIS Utility to execute “Load Setup Default Settings”,
then reboot the notebook.
■
Reconnect the LCD connectors.
■
Test or replace the keyboard (if contrast and brightness
function key doesn't work).
■
Check the LCD inverter ID.
■
Test or replace the LCD cable.
■
Test or replace the LCD inverter.
■
Test or replace the LCD.
■
Test or replace the system board.
■
Reconnect the LCD connector.
■
Check the LCD inverter ID.
■
Test or replace the LCD cable.
■
Test or replace the LCD inverter.
■
Test or replace the LCD.
■
Test or replace the system board.
■
Check the LCD inverter ID.
■
Test or replace the LCD inverter.
■
Test or replace the LCD cable.
■
Test or replace the LCD.
■
Test or replace the system board.
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CHAPTER 4: Troubleshooting
Indicator-Related Symptoms
Symptom / ErrorAction in Sequence
Indicator incorrectly remains off or on,
but system runs correctly.
■
Reconnect the inverter board.
■
Test or replace the inverter board.
■
Test or replace the system board.
Power-Related Symptoms
Symptom / ErrorAction in Sequence
Power shuts down during operation.
The notebook doesn’t power-on.
The system doesn’t power-off.
The battery can’t be charged.
■
Test the power source (battery pack and power adapter).
See “Power System Check” on page 60.
■
Test or replace the battery pack.
■
Test or replace the power adapter.
■
Test or replace the hard drive & battery connection board.
■
Test or replace the system board.
■
Test the power source (battery pack and power adapter).
See “Power System Check” on page 60.
■
Test or replace the battery pack.
■
Test or replace the power adapter.
■
Test or replace the hard drive & battery connection board.
■
Test or replace the system board.
■
Test the power source (battery pack and power adapter).
See “Power System Check” on page 60.
■
Hold and press the power switch for more than 4 seconds.
■
Test or replace the system board.
■
See “Check the Battery Pack” on page 61.
■
Test or replace the battery pack.
■
Test or replace the system board.
PCMCIA-Related Symptoms
Symptom / ErrorAction in Sequence
The system cannot detect the PC Card
(PCMCIA).
PCMCIA slot pin is damaged.
■
PCMCIA slot assembly.
■
Test or replace the system board.
■
PCMCIA slot assembly.
Memory-Related Symptoms
Symptom / ErrorAction in Sequence
Memory count (size) appears different
from actual size.
■
Enter BIOS Setup Utility to execute “Load Default Settings”,
then reboot system.
■
Test or replace the DIMM.
■
Test or replace the system board.
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Speaker-Related Symptoms
Symptom / ErrorAction in Sequence
In Windows, multimedia programs, no
sound comes from the computer.
The internal speakers make noise or
emit no sound.
■
Reinstall the audio driver.
■
Test or replace the speakers.
■
Test or replace the system board.
■
Test or replace the speakers.
■
Test or replace the system board.
Power Management-Related Symptoms
Symptom / ErrorAction in Sequence
The system will not enter hibernation.
The system doesn't enter hibernation
mode and emits 4 short beeps every
minute.
The system doesn’t enter standby mode
after closing the LCD.
The system doesn't resume from
hibernation mode.
■
Test or replace the keyboard (if control is from the
keyboard).
■
Test or replace the hard disk drive.
■
Test or replace the system board.
■
Press Fn+o and see if the computer enters hibernation
mode.
■
Test or replace the touchpad.
■
Test or replace the keyboard.
■
Check the hard disk connection to the system board.
■
Test or replace the hard disk drive.
■
Test or replace the system board.
■
Test or replace the LCD cover switch.
■
Test or replace the system board.
■
Check the hard disk connection to the system board.
■
Test or replace the hard disk drive.
■
Test or replace the system board.
The system doesn't resume from standby
mode after opening the LCD.
The battery fuel gauge in Windows
doesn’t go higher than 90%.
The system hangs intermittently.
■
Test or replace the LCD cover switch.
■
Test or replace the system board.
■
Remove the battery pack and let it cool for 2 hours.
■
Refresh the battery (continue use battery until power off,
then charge the battery).
■
Test or replace the battery pack.
■
Test or replace the system board.
■
Reconnect the hard disk/CD-ROM drives.
■
Check the hard disk connection to the system board.
■
Test or replace the system board.
Peripheral-Related Symptoms
Symptom / ErrorAction in Sequence
System configuration does not match
the installed devices.
The external display does not work
correctly.
■
Enter BIOS Setup Utility to execute “Load Default Settings”,
then reboot the system.
■
Reconnect the hard disk drive/CD-ROM/diskette drives.
■
Press Fn+F5 repeatedly to switch between LCD/CRT, and
both displays.
■
Test or replace the system board.
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CHAPTER 4: Troubleshooting
Symptom / ErrorAction in Sequence
USB does not work correctly.
Printer problems.
Serial or parallel port device problems.
■
Test or replace the system board.
■
Ensure the “Parallel Port” in the “Onboard Devices
Configuration” of BIOS Setup Utility is set to Enabled.
■
Onboard Devices Configuration.
■
Run the printer self-test.
■
Reinstall the printer driver.
■
Test or replace the printer cable.
■
Test or replace the printer.
■
Test or replace the system board.
■
Ensure the “Serial Port” in the “Devices Configuration” of
BIOS Setup Utility is set to Enabled.
■
Reinstall the device driver.
■
Test or replace the device cable.
■
Test or replace the device.
■
Test or replace the system board.
Keyboard/Touchpad-Related Symptoms
Symptom / ErrorAction in Sequence
The keyboard (one or more keys) does
not work.
The touchpad does not work.
■
Reconnect the keyboard cable.
■
Test or replace the keyboard.
■
Test or replace the system board.
■
Reconnect the touchpad cable.
■
Test or replace the touchpad board.
■
Test or replace the system board.
Modem-Related Symptoms
Symptom / ErrorAction in Sequence
The internal modem does not work
correctly.
Important
If you cannot find a symptom or an error in this list and the problem
remains, see “Undetermined Problems” on page 75.
■
Test the modem phone port.
■
Test or replace the modem combo card.
■
Test or replace the system board.
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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:
1Run the advanced diagnostic test for the system board in loop mode at
least 10 times.
•If any error is detected, replace the FRU.
•If no error is detected, do not replace any FRU.
2Rerun the test to verify that there are no more errors.
Undetermined Problems
The diagnostic problems does not identify which adapter or device failed,
which installed devices are incorrect, whether a short circuit is suspected, or
whether the system is inoperative.
Follow these procedures to isolate the failing FRU (do not isolate a
non-defective FRU).
Important
Verify that all attached devices are supported by the computer.
Important
Verify that the power supply being used at the time of the failure is
operating correctly. (See “Power System Check” on page 60.)
To isolate a failing FRU:
1Power-off the computer.
2Visually check them for damage. If any problems are found, replace the
FRU.
3Remove or disconnect all of the following devices:
•Non-Gateway devices
•Printer, mouse, and other external devices
•Battery pack
•Hard disk drive(s)
•DIMM
•CD-ROM/Diskette drive Module
•PC Cards
4Power-on the computer.
5Determine if the problem has changed.
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CHAPTER 4: Troubleshooting
•If the problem does not recur, reconnect the removed devices one
at a time until you find the failing FRU.
•If the problem remains, replace the following FRUs one at a time:
•System board
•LCD assembly
Important
Do not replace a non-defective FRU.
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Jumper and Connector
•
Top View
•
Bottom View
CHAPTER 5
Locations
77
Top View
CHAPTER 5: Jumper and Connector Locations
Gateway EC38 M/B layout and connector location TOP view
No.NameDescription
1CN1CCD cable CNTR
2CN2MMB cable CNTR
3CN3LVDS cable CNTR
4CN4Keyboard CNTR
5CN5Touch Pad FFC CNTR
6CN6SSD cable CNTR
7CN7Card reader CNTR
8CN8BT cable CNTR
9CN15Fan cable CNTR
10CN21Audio board CNTR
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Bottom View
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Bottom view
No.NameDescription
11CN9Battery CNTR
12CN10PCI-E socket
13CN11SIM card socket
14CN12PCI-E socket
15CN13Power cable CNTR
16CN14LVDS cable CNTR
17CN16DIMM socket
18CN17DIMM socket
19CN19HDD socket
20CN20USB board CNTR
21U18South Bridge
22U14North Bridge
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CHAPTER 5: Jumper and Connector Locations
80
CHAPTER 6
FRU(Field Replaceable Unit)
List
•
Introduction
•
Exploded Diagram
•
Gateway EC38 FRU List
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CHAPTER 6: FRU(Field Replaceable Unit) List
Introduction
This chapter gives you the FRU (Field Replaceable Unit) listing in global
configurations of Gateway EC38. 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. For
whatever reasons a part number change is made, it will not be noted on the
printed Service Guide. For GATEWAY AUTHORIZED SERVICE PROVIDERS, your
Gateway office may have a DIFFERENT part number code from those given
in the FRU list of this printed Service Guide. You MUST use the local FRU list
provided by your regional Gateway office to order FRU parts for repair and
service of customer machines.
Important
To scrap or to return the defective parts, you should follow the local
government ordinance or regulations on how to dispose it properly, or follow
the rules set by your regional Gateway office on how to return it.
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Exploded Diagram
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CHAPTER 6: FRU(Field Replaceable Unit) List
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CHAPTER 6: FRU(Field Replaceable Unit) List
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CHAPTER 6: FRU(Field Replaceable Unit) List
Gateway EC38 FRU List
CategoryPart Name and DescriptionAcer Part No.
ACCESORY
WIRELESS ANTENNA LEFT50.PCR0N.013
WIRELESS ANTENNA RIGHT50.PCR0N.014
ADAPTER
WIRELESS&3G COMBO ANTENNA LEFT
WIRELESS&3G COMBO ANTENNA
RIGHT
ADAPTER DELTA 65W 19V 1.7X5.5X11
YELLOW ADP-65JH DB A, LV5 LED LF
ADAPTER LITE-ON 65W 19V 1.7X5.5X11
YELLOW PA-1650-22AC LV5 LED LF