The following conventions are used in this manual:
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.
Note
Gives bits and pieces of additional information related to the current
topic.
General Information
CHAPTER 1: System Specifications
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 Gateway’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 GATEWAY-AUTHORIZED
SERVICE PROVIDERS, your Gateway 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 Gateway 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:
EC58 Specifications
Operating System
•Genuine Windows
Platform
•Intel
•Intel
•Mobile Intel
•Intel
network connection, featuring MIMOtechnology
1
®
Centrino® 2 processor technology, featuring:
®
Core™ 2 Duo processor SU7300/SU9400 (3MB L2 cache,
Wireless WiFi Link 5100 802.11a/b/g/Draft-N Wi-FiCERTIFIED™
System Memory
1
®
7 Home Premium 64-bit
GS45 Express Chipset
1, 4, 5
2
®
64 architecture
3
•Dual-Channel DDR3 SDRAM support
•Up to 4 GB of DDR3 1066 MHz memory, upgradeable to 8 GB using
two SO-DIMM modules
Display
•15.6"HD 1366 x 768 pixel resolution, high-brightness (200-nit)
Gateway Ultrabright™ LED-backlit TFT LCD
•16:9 aspect ratio
3
CHAPTER 1: System Specifications
Graphics
•ATI Mobility Radeon™ HD 4330
HyperMemory™ (512 MB of dedicated DDR3 VRAM, up to 1792 MB of
shared system memory), supporting Unified Video Decoder (UVD),
OpenEXR High Dynamic-Range (HDR) technology, Shader Model 4.1,
Microsoft
•Mobile Intel
featuring Intel® Graphics Media Accelerator 4500MHD (Intel® GMA 4500
MHD) with up to 1659 MB of Intel
5.0 (64 MB of dedicated video memory, up to 1631 MB of shared system
memory), supporting Microsoft
1
®
DirectX® 10.1
®
GS45 Express Chipset with integrated 3D graphics8,
6
with up to 23047 MB of
®
Dynamic Video Memory Technology
®
DirectX® 10
•Dual independent display support 16.7 million colors
•External resolution/refresh rate:
•2048 x 1536: 75/60 Hz
•1920 x 1440: 85/75/60 Hz
•1920 x 1200: 75/60 Hz
•1920 x 1080: 100/85/75/60 Hz
•1680 x 945: 100/85/75/60 Hz
•1600 x 1200: 120/100/85/75/60 Hz
•1600 x 900: 120/100/85/75/60 Hz
•1400 x 1050: 85/75/60 Hz
•1366 x 768: 85/75/60 Hz
•1280 x 1024: 120/100/85/75/60 Hz
•1280 x 1024: 120/100/85/75/60 Hz
•1280 x 768: 85/75/60 Hz
•1280 x 720: 100/85/75/60 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
(High-Definition Multimedia Interface) with HDCP
4
Audio
•Optimized 2
featuring Dolby
Space Expander
•Two built-in stereo speakers
•High-definition audio support
•S/PDIF (Sony/Philips Digital Interface)
•Built-in microphone
•MS-Sound compatible
nd
Generation Dolby Sound Room®9 audio enhancement,
®
Headphone, Dolby® Natural Bass and Dolby® Sound
10
support for digital speakers
Storage
•160/250/320/500 GB or larger hard disk drive
•Multi-in-1 card reader, supporting Secure Digital
MultiMediaCard (MMC), Memory Stick
™
PRO
(MS PRO), xD-Picture Card™ (xD)
™
(MS), Memory Stick
1.11
™
(SD) Card,
www.gateway.com
Communication
•Video Conference
•Integrated high-def video webcam, featuring 1280 x 800 resolution
image capture
•WLAN
•WPAN
•WWAN
1.3
: Intel® Wireless WiFi Link 5100 802.11a/b/g/Draft-N Wi-Fi
CERTIFIED
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)
™
network connection, featuring MIMO technology
1
: Bluetooth® 2.1+EDR (Enhanced Data Rate)
1.3.12
: UMTS/HSPA at 850/900/1900/2100 MHz and quad-band
•LAN: Gigabit Ethernet, Wake-on-LAN ready
1
, featuring:
Privacy Control
•BIOS user, supervisor passwords
•Kensington lock slot
Dimensions and Weight
1
•377.1 (W) x 254 (D) x 25.7 (H) mm (14.85 x 10 x 1.08/1.01 inches)
•2.4 kg (5.29 lbs.) with 6-cell battery pack
Power
1
•ACPI 3.0 CPU power management standard: supports Standby and
Hibernation power-saving modes
•63W 5600mAh 6-cell Li-ion battery pack:
•8-hour battery life
13
•3-pin 65W AC adapter
•ENERGY STAR
®
Special Keys and Controls
•103/104/107-key keyboard
•12 function keys, four cursor keys, Windows
language support, independent US dollar and Euro symbol keys
•Capacitive-touch launch keys: Gateway PowerSave and MyBackup,
Communication
®
, touchpad lock
®
key, international
5
CHAPTER 1: System Specifications
I/O Ports
1
•Multi-in-1 card reader
•Three USB 2.0 ports
•HDMI
™
port with HDCP support
•External display (VGA) port
•Headphone/speaker/line-out jack with one jack supporting S/PDIF
•Microphone-in jack
•Ethernet (RJ-45) port
•DC-in jack for AC adapter
Software
14
•Gateway 3G Connection Manager
•Gateway Launch Manager
•Gateway MyBackup
•Gateway PowerSave Solution
•Gateway Recovery Management
•Adobe
•Adobe
®
Reader
®
Flash®Player
•CyberLink
•CyberLink
•Google Toolbar
•Google
™
•Microsoft
•Norton
™
Online Backup
•Norton Internet Security
®
®
PowerDVD
®
Power2Go
™
Setup
®
Works with Office Home and Student 2007 Trial
™
™
™
2009 Trial (60 days)
•Oberon GameZone
•Wild Tangent
6
Optional Items
1
•1 GB / 2 GB DDR3 1066MHz soDIMM module
•6-cell Li-ion battery pack
•Gateway PowerSave 3-pin 65W AC adapter
•External USB floppy disk drive
•External USB 56K modem
®
Windows Vista
Life without Walls™ Gateway recommends Windows 7.
1Specifications vary depending on model.
264-bit software is required to enjoy the advantages of 64-bit processing.
3Actual throughput may vary depending on network conditions and
environmental factors such as network traffic or overhead, building
construction and access point settings.
4All available system memory may be allocated for system resource
requirements.
5Shared 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
6For models with discrete graphics.
7For systems with 4 GB of system memory. The total graphics memory
visible to the OS is less than the actual size allocated from the physical
memory installed and varies depending on the configuration under a
32-bit OS.
8For models with integrated graphics.
9Dolby
®
is a registered trademark of Dolby® Laboratories.
10Supports 7.1-channel surround sound and 2-channel stereo output
(multiple streaming).
111 GB is 1 billion bytes. Actual formatted capacity is less and may vary
depending on preloaded materials and operating environment.
12Manufacturing option, with the Gobi2000 module.
13Battery life varies depending on product specifications, computer
settings, and applications or features launched. All batteries' maximum
capacity diminishes with time and use.
14Bundled software may vary depending on hardware configuration, OS,
and regional availability.
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, and as such is not covered by Gateway's
warranty.
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
information.
•Up to 4 GB of DDR3 1066 MHz memory, upgradeable to 8 GB using two
soDIMM modules
Display
•15.6" HD 1366 x 768 pixel resolution, high-brightness (200-nit),
Gateway Ultrabright
•16:9 aspect ratio
™
LED-backlit TFT LCD
Graphics1
•ATI Mobility Radeon
(512 MB of dedicated DDR3 VRAM, up to 1792 MB of shared system
memory), supporting Unified Video Decoder (UVD), OpenEXR High
Dynamic-Range (HDR) technology, Shader Model 4.1, Microsoft
DirectX
•Mobile Intel
featuring Intel
GMA 4500MHD) up to 1695 MB of Intel
Technology 5.0 (64 MB of dedicated video memory, up to 1631
MB of shared system memory), supporting Microsoft
®
10.1
®
™
HD 43305 with up to 23046 MB of HyperMemory™
GS45 Express Chipset with integrated 3D graphics,7
®
Graphics Media Accelerator 4500MHD (Intel
®
Dynamic Video Memory
®
DirectX® 10
•Dual independent display support
•16.7 million colors
•External resolution/refresh rate:
•2048 x 1536: 75/60 Hz
•1920 x 1440: 85/75/60 Hz
•1920 x 1200: 75/60 Hz
•1920 x 1080: 100/85/75/60 Hz
•1680 x 945: 100/85/75/60 Hz
•1600 x 1200: 120/100/85/75/60 Hz
•1600 x 900: 120/100/85/75/60 Hz
•1400 x 1050: 85/75/60 Hz
•1366 x 768: 85/75/60 Hz
•1280 x 1024: 120/100/85/75/60 Hz
®
®
8
www.gateway.com
•1280 x 960: 85/75/60 Hz
•1280 x 768: 85/75/60 Hz
•1280 x 720: 100/85/75/60 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-Definition Multimedia Interface) with HDCP
(High-bandwidth Digital Content Protection) support
Audio
•Optimized 2
featuring Dolby
Space Expander
•Two built-in stereo speakers
•High-definition audio support
•S/PDIF (Sony/Philips Digital Interface)9 support for digital speakers
•Built-in microphone
•MS-Sound compatible
nd
Generation Dolby® Sound Room®8audio enhancement,
®
Headphone, Dolby® Natural Bass and Dolby® Sound
Storage
•160/250/320/500 GB or larger hard disk drive1, 10
•Multi-in-1 card reader, supporting Secure Digital
•WLAN1, 11: Intel® Wireless WiFi Link 1000 802.11b/g/Draft-N Wi-Fi
CERTIFIED
•WPAN1: Bluetooth® 2.1+EDR (Enhanced Data Rate)
™
network connection, supporting MIMO technology
9
CHAPTER 1: System Specifications
•WWAN1, 11, 12 : 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)
•LAN: Gigabit Ethernet, Wake-on-LAN ready
Privacy control
•BIOS user, supervisor passwords
•Kensington lock slot
Dimensions and weight1
•377.1 (W) x 254 (D) x 25.7 (H) mm (14.85 x 10 x 1.08/1.01 inches)
•2.4 kg (5.29 lbs.) with 6-cell battery pack
Power1
•ACPI 3.0 CPU power management standard: supports Standby and
Hibernation power-saving modes 63 W 5600 mAh 6-cell Li-ion battery
pack:
•8-hour battery life13
•3-pin 65 W AC adapter
•ENERGY STAR
®
Special keys and controls1
•103/104/107-key keyboard
•12 function keys, four cursor keys, Windows
language support, independent US dollar and Euro symbol keys
Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip
Capacitive-touch launch keys: Gateway PowerSave and MyBackup,
Communication
I/O ports
1
®
, touchpad lock
•Multi-in-1 card reader
•Three USB 2.0 ports
•HDMI
™
port with HDCP support1
•External display (VGA) port
•Headphone/speaker/line-out jacks with one jack supporting S/PDIF
•Microphone-in jack
•Ethernet (RJ-45) port
•DC-in jack for AC adapter
Software14
•Gateway 3G Connection Manager
•Gateway Launch Manager
•Gateway MyBackup
•Gateway PowerSave Solution
•Gateway Recovery Management
®
key,international
10
www.gateway.com
•Adobe
•Adobe
•Cyberlink
•Cyberlink
•Google Toolbar
•Google
•Microsoft
•Norton
•Norton Internet Security
®
Flash® Player
®
Reader
®
®
™
Setup
™
Online Backup
®
PowerDVDPower2Go
™
®
Works with Office Home and Student 2007 Trial14
™
™
™
2009 Trial (60 days)
•Oberon GameZone
•Wild Tangent
Optional items
®
1
•1 GB / 2 GB DDR3 1066 MHz soDIMM module
•6-cell Li-ion battery pack
•Gateway PowerSave 3-pin 65 W AC adapter
•External USB floppy disk drive
•External USB 56K modem
Windows
®
Life without Walls™ Gateway recommends Windows 7.
1Specifications vary depending on model.
264-bit software is required to enjoy the advantages of 64-bit processing.
3All 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.
5For models with discrete graphics.
6For systems with 4 GB of system memory. The total graphics memory
visible to the OS is less than the actual size allocated from the physical
memory installed and varies depending on the configuration under a
32-bit OS.
7For models with integrated graphics.
8Dolby® is a registered trademark of Dolby® Laboratories.
9Supports 7.1-channel surround sound and 2-channel stereo output
(multiple streaming).
101 GB is 1 billion bytes. Actual formatted capacity is less and may vary
depending on preloaded materials and operating environment.
11Actual throughput may vary depending on network conditions and
environmental factors such as network traffic or overhead, building
construction and access point settings.
12Manufacturing option, with the Gobi2000 module.
13Battery life varies depending on product specifications, computer
settings, and applications or features launched. All batteries' maximum
capacity diminishes with time and use.
14Bundled software may vary depending on hardware configuration, OS,
and regional availability.
11
CHAPTER 1: System 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, and as such is not covered by warranty.
Intel and Pentium are registered trademarks 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
information..
for more
12
www.gateway.com
System Block Diagram
13
Board Layout
Top View
CHAPTER 1: System Specifications
14
Gateway EC58 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
Bottom View
www.gateway.com
Gateway EC58 M/B layout and connector location 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
15
CHAPTER 1: System Specifications
Notebook Product Tour
Front
ComponentIconDescription
Ventilation fanHelps cool internal components.
Battery charge
indicator
Multi-in-1 crd
reader
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.
■
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
Pro®,MultiMediaCard™, Secure Digital ™, and xD-Picture
Card™ cards.
®, Memory Stick
16
Left
www.gateway.com
ComponentIconDescription
Ethernet jack
Ventilation fanHelps cool internal components.
Monitor portPlug an analog VGA monitor or projector into this port.
HDMI out jack HDMI
USB port
Microphone jackPlug a microphone into this 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.
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.
Plug an HDMI device, such as a high definition television,
into this optional jack.
Plug a USB device (such as a diskette drive, flash drive,
printer, scanner, camera, keyboard, or mouse) into this port.
Headphone jackPlug amplified speakers or headphones into this jack. The
built-in speakers are turned off when speakers or
headphones are plugged into this jack.
■
Headphone with SPDIF support
17
Right
CHAPTER 1: System Specifications
ComponentIconDescription
USB port
Opical drive
Power connectorPlug the AC adapter cable into this connector.
Kensington™
lock slot
Plug a USB device (such as a diskette drive, flash drive,
printer, scanner, camera, keyboard, or mouse) into this port.
Secure your notebook to an object by connecting a Kensington cable lock to this slot.
18
Back
www.gateway.com
ComponentIconDescription
Bottom
Battery
ComponentIconDescription
Provides power when the notebook is not plugged into AC
power.
BatteryProvides power when the notebook is not plugged into AC
Battery lockSlide to unlock the battery.
power.
19
CHAPTER 1: System Specifications
ComponentIconDescription
Ventilation slots
and cooling fan
Memory bay
Hard drive bay
Battery latchSlide to release the battery.
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.
20
Keyboard Area
www.gateway.com
ComponentIconDescription
Power buttonPress to turn the power on or off. You can also configure the
power button for Sleep/Resume mode.
Speakers
Keyboard
Touchpad
Touchpad toggle
Capacitive touch
keys
Status indicatorsInform you when a drive is in use or when a button has been
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.
pressed that affects how the keyboard is used.
21
LCD Panel
ComponentIconDescription
CHAPTER 1: System Specifications
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.
22
www.gateway.com
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
ItemSpecification
North BridgeGS45
South BridgeICH9M SFF
System Memory
ItemSpecification
Technology DDR3 800 / 1067 MHz
Base momoryDDR3 SO-DIMM x 1 slot (512) / 1024/2048/4096 MB DDR3 SDRAM
This chapter contains step-by-step procedures on how to disassemble the
notebook computer Gateway EC58 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.
vi
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
vii
CHAPTER 3: Replacing Notebook Components
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 3 screws on the HDD cover and remove HDD.
viii
4Removing the screw on RAM cover and remove Both of RAM.
Removing the Battery
Removing the Battery
5Remove the RTC battery
www.gateway.com
Note
RTC battery has been highlighted with yellow circle as above image
shows. Please detach the RTC battery and follow local regulations for disposal.
ix
CHAPTER 3: Replacing Notebook Components
Removing the Keyboard
6Disconnect 5 latches on the keyboard.
7Remove the FFC behind the keyboard.
8Remove Touch Pad FFC and lamp FFC.
Removing FFC of Main Board
9Use Tweezers to remove the rubber foot on the back of the notebook.
There are 5 rubber foots.
x
www.gateway.com
10Remove all of the screws on the back of the notebook.
11Remove screws on the upper case.
xi
CHAPTER 3: Replacing Notebook Components
12Remove the dummy card.
13Remove upper case and disconnect the connection between the audio
board and upper case.
14Disconnect all of the FFC on the main board.
xii
www.gateway.com
15Remove the FFC of the panel and audio board.
16Remove the FFC of Bluetooth and SSD board.
17Remove the connector of camera and the FFC of card reader board.
xiii
CHAPTER 3: Replacing Notebook Components
Removing Wireless Card and Thermal Module
18Release wireless screw and line and remove wireless card.
19Release the screws of fan and take it off.
xiv
www.gateway.com
20Loose 4 screws and remove it.
Removing the Main Board
21Remove connection CRT board and USB board.
xv
CHAPTER 3: Replacing Notebook Components
22Remove the main board after loosing these 2 screws.
23Remove DC in connector and remove the whole main board.
24Remove 4 screws on the thermal pipe and remove it.
xvi
www.gateway.com
Removing I/O Board and Panel
25Remove 7 screws on the bezel.
26Release connection of audio board and panel and remove the panel.
xvii
CHAPTER 3: Replacing Notebook Components
27Loose 2 screws on SSD board and remove it.
28Loose 2 screws on the Card Reader board and remove it.
xviii
www.gateway.com
29Loose 2 screws on audio board and remove it.
30Remove 3 screws on VGA board and remove it.
31Remove 3 screws on USB board and remove it.
Note
Replace the USB Board need to flash new UUID.
xix
CHAPTER 3: Replacing Notebook Components
Disassembling the LCM Module
32Remove 4 bezel mylar.
33Release 4 LCM screws under the mylar.
34Remove the bezel.
35Remove 4 steal parts to take off panel.
36Remove LCM cable on the back of panel.
xx
www.gateway.com
Disassembling the External Module
Disassembling the HDD Module
1Remove the 4 screws from both sides of HDD and divide them.
xxi
CHAPTER 3: Replacing Notebook Components
xxii
CHAPTER 4
Troubleshooting
•
Diagnosing Problems
•
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
xxiii
CHAPTER 4: Troubleshooting
Diagnosing Problems
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 xxvi.
■
“Power-On Self-Test (POST) Error
Message” on page xxviii.
■
“Undetermined Problems” on
page xli.
“Index of Error Messages” on page
xxviii.
“Power-On Self-Test (POST) Error
Message” on page xxviii.
■
Use the customer-reported
symptoms and go to “Power-On
Self-Test (POST) Error Message” on
page xxviii.
■
“Intermittent Problems” on page
xli.
■
“Undetermined Problems” on
page xli.
xxiv
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.
www.gateway.com
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:
1Reconnect the keyboard cable to the system board.
2Replace the keyboard.
3Replace 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.
xxv
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 xxvi.
•“Check the Battery Pack” on page xxvii.
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
•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 xli.
•If the voltage is not correct, go to see “Check the Battery Pack” on
page xxvii.
•If the power-on indicator does not light up, check the power
adapter’s power cord for correct continuity and installation.
xxvi
www.gateway.com
•If the operational charge does not work, see “Check the Battery
Pack” on page xxvii.
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
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.
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.
battery.
xxvi
CHAPTER 4: Troubleshooting
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 xli.
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.
Index of Error Messages
Error Code List
Error CodesError Messages
006Equipment Configuration Error
010Memory Error at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh)
070Real Time Clock Error
071CMOS Battery Bad
072CMOS Checksum Error
Causes:
1. CPU BIOS Update Code Mismatch
2. IDE Primary Channel Master Drive Error
(The causes will be shown before “Equipment Configuration Error.”)
xxvi
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Error CodesError Messages
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
Stuck KeySee “Keyboard or Auxiliary Input Device Check” on page xxv.
Keyboard errorSee “Keyboard or Auxiliary Input Device Check” on page xxv.
Keyboard Controller
Failed
Keyboard locked Unlock key switch
Monitor type does not
match CMOS - Run
Setup
Shadow RAM Failed at
offset: nnnn
System RAM Failed at
offset: nnnn
■
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.
See “Keyboard or Auxiliary Input Device Check” on page xxv.
■
Unlock the external keyboard.
■
Run “Load Default Settings” using the BIOS Setup Utility.
■
Test or replace the BIOS ROM.
■
Test or replace the system board.
■
Test or replace the DIMM.
■
Test or replace the system board.
Extended RAM Failed
at offset: nnnn
System battery is dead
- Replace and run
Setup
System CMOS
checksum bad Default configuration
used
System timer error
Real time clock error
■
Test or replace the DIMM.
■
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 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.
xxix
CHAPTER 4: Troubleshooting
Error MessagesFRU/Action Sequence
Previous 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
device
■
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 xxiv.
■
Make sure that the drive is defined with the proper diskette type in the BIOS
Setup Utility.
■
Test or replace the system board.
■
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.
Failing Bits: nnnn
■
■
■
Fixed Disk nNone
Invalid System
Configuration Data
I/O device IRQ conflict
Operating system not
found
■
■
■
■
■
■
■
■
■
xxx
Test or replace the DIMM.
Test or replace the BIOS ROM.
Test or replace the system board.
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.
www.gateway.com
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.
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.
FRU/Action in Sequence
■
Test the power source (battery pack and power adapter). See “Power System
Check” on page xxvi.
■
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 xxvi.
■
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.
■
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.
No beep during POST
but system runs
correctly.
■
Test or replace the speaker.
■
Test or replace the system board.
xxxi
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
xxxi
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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)
xxxv
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
xxx
www.gateway.com
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.
xxxv
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 xxvi.
■
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 xxvi.
■
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 xxvi.
■
Hold and press the power switch for more than 4 seconds.
■
Test or replace the system board.
■
See “Check the Battery Pack” on page xxvii.
■
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.
xxx
www.gateway.com
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.
xxxi
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 xli.
■
Test the modem phone port.
■
Test or replace the modem combo card.
■
Test or replace the system board.
xl
www.gateway.com
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 xxvi.)
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.
xli
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.
xlii
CHAPTER 6
FRU (Field Replaceable Unit) List
•
Introduction
•
Exploded Diagram
•
Gateway EC58 FRU List
xliii
CHAPTER 6: FRU (Field Replaceable Unit) List
Introduction
This chapter gives you the FRU (Field Replaceable Unit) listing in global
configurations of Gateway EC58. 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.
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.
Important
To scrap or to return the defective parts, you should follow the local
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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 EC58 FRU List
CategoryPart Name and DescriptionGateway Part
No.
ACCESORY
WIRELESS ANTENNA LEFT
WIRELESS ANTENNA RIGHT50.WEK0N.006
WIRELESS ANTENNA RIGHT NON 3G
50.WEK0N.007
50.WEK0N.010
ADAPTER
WIRELESS ANTENNA LEFT NON 3G50.WEK0N.011
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