The company reserves the right to revise this publication or to change its contents without notice. Information contained
herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are
they in anyway responsible for any loss or damage resulting from the use (or misuse) of this publication.
This publication and any accompanying software may not, in whole or in part, be reproduced, translated, transmitted or
reduced to any machine readable form without prior consent from the vendor, manufacturer or creators of this publication, except for copies kept by the user for backup purposes.
Brand and product names mentioned in this publication may or may not be copyrights and/or registered trademarks of
their respective companies. They are mentioned for identification purposes only and are not intended as an endorsement
of that product or its manufacturer.
Version 1.0
July 2010
Trademarks
Intel, Intel Pentium, Intel Celeron and Intel Core are trademarks of Intel Corporation.
Windows® is a registered trademark of Microsoft Corporation.
Other brand and product names are trademarks and /or registered trademarks of their respective companies.
II
About this Manual
This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and
inspection of personal computers.
It is organized to allow you to look up basic information for servicing and/or upgrading components of the E4105/E4105-C series notebook PC.
The following information is included:
Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
Chapter 2, Disassembly, provides step-by-step instructions for disassembling parts and subsystems and how to upgrade
elements of the system.
Preface
Appendix A, Part Lists
Appendix B, Schematic Diagrams
Appendix C, Updating the FLASH ROM BIOS
Preface
III
Preface
IMPORTANT SAFETY INSTRUCTIONS
Follow basic safety precautions, including those listed below, to reduce the risk of fire, electric shock and injury to persons when using any electrical equipment:
1. Do not use this product near water, for example near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet
basement or near a swimming pool.
2. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electrical shock from lightning.
3. Do not use the telephone to report a gas leak in the vicinity of the leak.
4. Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may
explode. Check with local codes for possible special disposal instructions.
5. This product is intended to be supplied by a Listed Power Unit with an AC Input of 100 - 240V, 50 - 60Hz, DC Output
of 19V, 3.42A or 18.5V, 3.5A (65W) minimum AC/DC Adapter.
CAUTION
Preface
IV
This Computer’s Optical Device is a Laser Class 1 Product
Instructions for Care and Operation
The notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions:
1.Don’t drop it, or expose it to shock. If the computer falls, the case and the components could be damaged.
Preface
Do not expose the computer
to any shock or vibration.
Do not place it on an unstable
surface.
Do not place anything heavy
on the computer.
2.Keep it dry, and don’t overheat it. Keep the computer and power supply away from any kind of heating element. This
is an electrical appliance. If water or any other liquid gets into it, the co mputer could be badly damaged.
Do not expose it to excessive
heat or direct sunlight.
Do not leave it in a place
where foreign matter or moisture may affect the system.
Don’t use or store the computer in a humid environment.
Do not place the computer on
any surface which will block
the vents.
3.Follow the proper working procedures for the computer. Shut the computer down properly and don’t forget to save
your work. Remember to periodically save your data as data may be lost if the battery is depleted.
Do not turn off the power
until you properly shut down
all programs.
Do not turn off any peripheral
devices when the computer is
on.
Do not disassemble the computer by yourself.
Perform routine maintenance
on your computer.
Preface
V
Preface
Power Safety
Warning
Before you undertake
any upgrade procedures, make sure that
you have turned off the
power, and disconnected all peripherals
and cables (including
telephone lines). It is
advisable to also remove your battery in
order to prevent accidentally turning the
machine on.
4.Avoid interference. Keep the computer away from high capacity transformers, electric motors, and oth er strong mag-
netic fields. These can hinder proper performance and damage your data.
5.Take care when using peripheral devices.
Preface
VI
Use only approved brands of
peripherals.
Unplug the power cord befor e
attaching peripheral devices.
Power Safety
The computer has specific power requirements:
•Only use a power adapter approved for use with this computer.
•Your AC adapter may be designed for international travel but it still requires a stea dy, uninterrupted po wer supply. If you ar e
unsure of your local power specifications, consult your service representative or local power company.
•The power adapter may have either a 2-prong or a 3-prong grounded plug. The third prong is an important safety feature; do
not defeat its purpose. If you do not have access to a compatible outlet, have a qualified electrician install one.
•When you want to unplug the power cord, be sure to disconnect it by the plug head, not by its wire.
•Make sure the socket and any extension cord(s) you use can support the total current load of all the connected devices.
•Before cleaning the computer, make sure it is disconnected from any external power supplies.
Do not plug in the power
cord if you are wet.
Do not use the power cord if
it is broken.
Do not place heavy objects
on the power cord.
Battery Precautions
Battery Disposal
The product that you have purchased contains a rechargeable battery. The battery is recyclable. At the end of its useful life, under various state and local laws, it may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste
officials for details in your area for recycling options or proper disposal.
Caution
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
Discard used battery according to the manufacturer’s instructions.
Battery Level
Click the battery icon in the taskbar to see the current battery level and charge status. A battery that drops below a level of 10%
will not allow the computer to boot up. Make sure that any battery that drops below 10% is recharged within one week.
•Only use batteries designed for this computer. The wrong battery type may explode, leak or damage the computer.
•Do not continue to use a battery that has been dropped, or that appears damaged (e.g. bent or twisted) in any way. Even if the
computer continues to work with a damaged battery in place, it may cause circuit damage, which may possibly result in fire.
•Recharge the batteries using the notebook’s system. Incorrect recharging may make the battery explode.
•Do not try to repair a battery pack. Refer any battery pack repair or replacement to your service representative or qualified service
personnel.
•Keep children away from, and promptly dispose of a damaged battery. Always dispose of batteries carefully. Batteries may explode
or leak if exposed to fire, or improperly handled or discarded.
•Keep the battery away from metal appliances.
•Affix tape to the battery contacts before disposing of the battery.
•Do not touch the battery contacts with your hands or metal objects.
Battery Guidelines
The following can also apply to any backup batteries you may have.
•If you do not use the battery for an extended period, then remove the battery from the computer for storage.
•Before removing the battery for storage charge it to 60% - 70%.
•Check stored batteries at least every 3 months and charge them to 60% - 70%.
Preface
Preface
VII
Preface
Figure 1 - Opening the Lid/LCD/Computer with AC/DC Adapter Plugged-
In
Preface
Related Documents
You may also need to consult the following manual for additional information:
User’s Manual on CD/DVD
This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup program. It also describes the installation and operation of the utility programs provided with the notebook PC.
System Startup
1. Remove all packing materials.
2. Place the computer on a stable surface.
3. Insert the battery and make sure it is locked in position.
4. Securely attach any peripherals you want to use with the computer (e.g. keyboard and mouse) to their ports.
5. Attach the AC/DC adapter to the DC-In jack at the rear of the computer, then plug the AC power cord into an outlet, and connect the AC power cord to
the AC/DC adapter.
6. Use one hand to raise the
I>Figure 1) to support the base of the computer (Note: Never lift the computer by the lid/LCD).
7. Press the power button to turn the computer “on”.
lid/LCD to a comfortable viewing angle
(do not exceed 120 degrees); use the other hand (as illustrated in <Hyperlink B n
Set the computer to boot from the external drive ...........................C-1
Use the flash tools to update the BIOS ..........................................C-2
Restart the computer (booting from the HDD) .............................. C-2
X
Chapter 1: Introduction
Overview
This manual covers the information you need to service or upgrade the E4105/E4105-C series notebook computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information
about dri-vers (e.g. VGA & audio) is also found in the User’s Manual. The manual is shipped with the computer.
Operating systems (e.g. Windows Vista/ Window 7, etc.) have their own manuals as do application softwares (e.g. word
processing and database programs). If you have questions about those programs, you should consult those manuals.
Introduction
The E4105/E4105-C series notebook is designed to be upgradeable. See Disassembly on page 2 - 1 for a detailed description of the upgrade procedures for each specific component. Please take note of the warning and safety information
indicated by the “” symbol.
The balance of this chapter reviews the computer’s technical specifications and features.
1.Introduction
Overview 1 - 1
Introduction
Latest Specification Information
The specifications listed here are correct at the
time of sending them to the press. Certain items
(particularly processor types/speeds) may be
changed, delayed or updated due to the manufacturer's release schedule. Check with your
service center for more details.
CPU
The CPU is not a user serviceable part. Accessing the CPU in any way may violate your
warranty.
Four USB 2.0 Ports
One eSATA Port
One HDMI-Out Port
One External Monitor Port
One Headphone-Out Jack
One Microphone-In Jack
One S/PDIF Out Jack
One RJ-45 LAN Jack
One DC-in Jack
1 - 2 Specifications
Introduction
Half Mini Card Slots
Slot 1 for WLAN Module
(Factory Option) Slot 2 for 3.75G/HSPA Module
Card Reader
Embedded 3-in-1 Card Reader
MMC (MultiMedia Card) / RS MMC
SD (Secure Digital) / Mini SD / SDHC/ SDXC Compatible
MS (Memory Stick) / MS Pro / MS Duo
Communication
Built-In Gigabit Ethernet LAN
1.3M Pixel USB PC Camera Module
(Factory Option) Bluetooth 2.1 + EDR Module
(Factory Option) 3.75G/HSPA Half Mini-Card Module
Wireless LAN Module Options:
(Factory Option) Intel® WiFi Link 1000 (802.11b/g/n) Wireless LAN Half Mini-Card Module
(Factory Option) Third-Party 802.11b/g/n Wireless LAN Half
Mini-Card Module
Environmental Spec
Temperature
Operating: 5
Non-Operating: -20°C - 60°C
Relative Humidity
Operating: 20% - 80%
Non-Operating: 10% - 90%
°C - 35°C
Power
Full Range AC/DC Adapter
AC Input: 100 - 240V, 50 - 60Hz
DC Output: 19V, 3.42A or 18.5V, 3.5A (65W)
1 - 4 External Locator - Top View with LCD Panel Open
External Locator - Front & Right Side Views
Figure 2
Front View
1. LED Indicators
Figure 3
Right Side View
1. Headphone-Out
Jack
2. Microphone-In
Jack
3. S/PDIF-Out Jack
4. USB 2.0 Port
5. Optical Device
Drive Bay
6. Emergency Eject
Hole
1
FRONT VIEW
1243
56
RIGHT SIDE VIEW
Introduction
1.Introduction
External Locator - Front & Right Side Views 1 - 5
Introduction
Figure 4
Left Side View
1. External Monitor
Port
2. RJ-45 LAN Jack
3. HDMI-Out Port
4. 3 * USB 2.0 Ports
5. eSATA Port
6. Vent
7. 3-in-1 Card
Reader
1
3
2
46
7
44
5
LEFT SIDE VIEW
Figure 5
Rear View
1. Security Lock Slot
2. Battery
3. DC-In Jack
1
REAR VIEW
23
1.Introduction
External Locator - Left Side & Rear View
/
1 - 6 External Locator - Left Side & Rear View
External Locator - Bottom View
Figure 6
Bottom View
1. Battery
2. Component Bay
Cover
3. Vent
4. Hard Disk Bay
Cover
5. Bluetooth
Module Cover
6. Speakers
Overheating
To prevent your computer from overheating, make sure nothing blocks any vent
while the computer is
in use.
2
3
1
4
3
3
5
6
6
Introduction
1.Introduction
External Locator - Bottom View 1 - 7
Introduction
Figure 7
Mainboard Top
Key Parts
1. JMC251
2. KBC-ITE IT8502E
3. Clock Generator
4. Azalia Codec
5. USIM Card
1
2
3
4
5
1.Introduction
Mainboard Overview - Top (Key Parts)
1 - 8 Mainboard Overview - Top (Key Parts)
Mainboard Overview - Bottom (Key Parts)
1
2
3
5
6
4
Figure 8
Mainboard Bottom
Key Parts
1. Mini-Card
Connector (3.5G
Module)
2. CPU Socket (no
CPU installed)
3. Memory Slots
DDR3 SO-DIMM
4. Mini-Card
Connector (WLAN
Module)
5. Platform Controller
Hub
6. 3-in-1 Card
Reader
Introduction
1.Introduction
Mainboard Overview - Bottom (Key Parts) 1 - 9
Introduction
Figure 9
Mainboard Top
Connectors
1. External Monitor
Port
2. RJ-45 LAN Jack
3. HDMI-Out Port
4. USB Ports
5. eSATA Port
6. Microphone
Cable Connector
7. Multi-board
Connector 1
8. Audio Board
Connector
9. Fingerprint Cable
Connector
10.TouchPad Cable
Connector
11. Keyboard Cable
Connector
12.Switch Board
Cable Connector
6
5
7
1
4
2
3
8
9
10
11
4
4
12
1.Introduction
Mainboard Overview - Top (Connectors)
1 - 10 Mainboard Overview - Top (Connectors)
Mainboard Overview - Bottom (Connectors)
Figure 10
Mainboard Bottom
Connectors
1. 3G Connector
2. Bluetooth Cable
Connector
3. CD-ROM
Connector
4. HDD Connector
5. CMOS Battery
Connector
6. Speaker Cable
Connector
7. CPU Fan Cable
Connector
8. LCD Cable
Connector
9. CCD Cable
Connector
10.DC-In Jack
1
2
3
4
5
6
7
8
9
10
Introduction
1.Introduction
Mainboard Overview - Bottom (Connectors) 1 - 11
Introduction
1.Introduction
1-12
Chapter 2: Disassembly
Information
Warning
Overview
This chapter provides step-by-step instructions for disassembling the E4105/E4105-C series notebook’s parts and subsystems. When it comes to reassembly, reverse the procedures (unless otherwise indicated).
We suggest you completely review any procedure before you take the computer apart.
Disassembly
Procedures such as upgrading/replacing the RAM, optical device and hard disk are included in the User’s Manual but are
repeated here for your convenience.
To make the disassembly process easier each section may have a box in the page margin. Information contained under
the figure # will give a synopsis of the sequence of procedures involved in the disassembly procedure. A box with a
lists the relevant parts you will have after the disassembly process is complete. Note: The parts listed will be for the disassembly procedure listed ONLY, and not any previous disassembly step(s) required. Refer to the part list for the previous disassembly procedure. The amount of screws you should be left with will be listed here also.
A box with a will also provide any possible helpful information. A box with a contains warnings.
An example of these types of boxes are shown in the sidebar.
2.Disassembly
Overview 2 - 1
Disassembly
2.Disassembly
NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the
battery is removed too).
Maintenance Tools
The following tools are recommended when working on the notebook PC:
•M3 Philips-head screwdriver
•M2.5 Philips-head screwdriver (magnetized)
•M2 Philips-head screwdriver
•Small flat-head screwdriver
•Pair of need le-nose pliers
•Anti-static wrist-strap
Connections
Connections within the computer are one of four types:
Locking collar sockets for ribbon connectorsTo release these connectors, use a small flat-head screwdriver to
gently pry the locking collar away from its base. When replacing the connection, make sure the connector is oriented in the
same way. The pin1 side is usually not indicated.
2 - 2 Overview
Pressure sockets for multi-wire connectorsTo release this connector type, grasp it at its head and gently
rock it from side to side as you pull it out. Do not pull on the
wires themselves. When replacing the connection, do not try to
force it. The socket only fits one way.
Pressure sockets for ribbon connectorsTo release these connectors, use a small pair of needle-nose pli-
ers to gently lift the connector away from its socket. When replacing the connection, make sure the connector is oriented in
the same way. The pin1 side is usually not indicated.
Board-to-board or multi-pin socketsTo separate the boards, gently rock them from side to side as
you pull them apart. If the connection is very tight, use a small
flat-head screwdriver - use just enough force to start.
Maintenance Precautions
Power Safety
Warning
Before you undertake
any upgrade procedures, make sure that
you have turned off the
power, and disconnected all peripherals
and cables (including
telephone lines). It is
advisable to also remove your battery in
order to prevent accidentally turning the
machine on.
The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a removal and/or replacement job, take the following precautions:
1.Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other
components could be damaged.
2.Don't overheat it. Note the proximity of any heating elements. Keep the computer out of direct sunlight.
3.Avoid interference. Note the proximity of any high capacity transformers, electric motors, and other strong mag-
netic fields. These can hinder proper performance and damage component s and/or data. You should also monitor
the position of magnetized tools (i.e. screwdrivers).
4.Keep it dry. This is an electrical appliance. If water or any other liquid gets into it, the computer could be badly
damaged.
5.Be careful with power. Avoid accidental shocks, discharges or explosions.
•Before removing or servicing any part from the computer, turn the computer off and detach any power supplies.
•When you want to unplug the power cord or any cable/wire, be sure to disconnect it by the plug head. Do not pull on the wire.
6.Peripherals – Turn off and detach any peripherals.
7.Beware of static discharge. ICs, such as the CPU and main support chips, are vulnerable to static electricity.
Before handling any part in the computer, discharge any static electricity inside the computer. When handling a
printed circuit board, do not use gloves or other materials which allow static electricity buildup. We suggest that
you use an anti-static wrist strap instead.
8.Beware of corrosion. As you perform your job, avoid touching any connector leads. Even the cleanest hands produce oils which can attract corrosive elements.
9.Keep your work environment clean. Tobacco smoke, dust or other air-born particulate matter is often attracted
to charged surfaces, reducing performance.
10. Keep track of the components. When removing or replacing any part, be careful not to leave small p arts, such as
screws, loose inside the computer.
Cleaning
Do not apply cleaner directly to the computer, use a soft clean cloth.
Do not use volatile (petroleum distillates) or abrasive cleaners on any part of the computer.
Disassembly
2.Disassembly
Overview 2 - 3
Disassembly
Disassembly Steps
The following table lists the disassembly steps, and on which page to find the related information. PLEASE PERFORM
THE DISASSEMBLY STEPS IN THE ORDER INDICATED.
2.Disassembly
To remove the Battery:
1.Remove the batterypage 2 - 5
To remove the HDD:
1.Remove the batterypage 2 - 5
2.Remove the HDDpage 2 - 6
To remove the System Memory:
1.Remove the batterypage 2 - 5
2.Remove the system memorypage 2 - 8
To remove the Optical Device:
1.Remove the batterypage 2 - 5
2. Remove the Optical device page 2 - 10
To remove and install a Processor:
1.Remove the batterypage 2 - 5
2.Remove the processorpage 2 - 11
3.Install the processorpage 2 - 13
To remove the Bluetooth Module:
1.Remove the batterypage 2 - 5
2.Remove the Bluetoothpage 2 - 15
To remove the Keyboard:
1.Remove the batterypage 2 - 5
2.Remove the keyboardpage 2 - 16
To remove the Wireless LAN Module:
1.Remove the batterypage 2 - 5
2.Remove the wireless LANpage 2 - 14
2 - 4 Disassembly Steps
Removing the Battery
3. Battery
12634
a.
3
b.
2
4
1
Figure 1
Battery Removal
a. Slide the latch and hold in
place.
b. Slide the battery in the di-
rection of the arrow.
1.Turn the computer off, and turn it over.
2.Slide the latch in the direction of the arrow (Figure 1a
3.Slide the latch in the direction of the arrow, and hold it in place (Figure 1a
4.Slide the battery in the direction of the arrow (Figure 1b
).
).
Disassembly
).
2.Disassembly
Removing the Battery 2 - 5
Disassembly
Figure 2
HDD Assembly
Removal
a. Locate the HDD bay co-
ver and remove the
screws.
•2 Screws
1
2
2
1
a.
HDD System Warning
New HDD’s are blank. Before you begin make sure:
You have backed up any data you want to keep from your old HDD.
You have all the CD-ROMs and FDDs required to install your operating system and programs.
If you have access to the internet, download the latest application and hardware driver updates for
the operating system you plan to install. Copy these to a removable medium.
2.Disassembly
Removing the Hard Disk Drive
The hard disk drive can be taken out to accommodate other 2.5" serial (SATA) hard disk drives with a height of 9.5mm
(h). Follow your operating system’s installation instructions, and install all necessary drivers and utilities (as outlined in
Chapter 4 of the User’s Manual) when setting up a new hard disk.
Hard Disk Upgrade Process
1.Turn off the computer, and remove the battery (page 2 - 5).
2.Locate the hard disk bay cover and remove screws & (Figure 2a
).
2 - 6 Removing the Hard Disk Drive
3.Remove the hard disk bay cover (Figure 3b).
63467
10
11
4
b.
c.
e.
6
d.
3
98
7
5
11
5
10
3. HDD Bay Cover
5. HDD
11.Mylar Cover
•4 Screws
Figure 3
HDD Assembly
Removal (cont’d.)
b. Remove the HDD bay
cover.
c. Grip the tab and slide the
HDD in the direction of
the arrow.
d. Lift the HDD assembly
out of the bay.
e. Remove the screws and
mylar cover.
4.Grip the tab and slide the hard disk in the direction of arrow (Figure 3c).
5.Lift the hard disk out of the bay (Figure 3d).
6.Remove the screws - and the mylar cover from the hard disk
5
5
(Figure 3e).
7.Reverse the process to install a new hard disk (do not forget to replace all the screws and covers).
Disassembly
2.Disassembly
Removing the Hard Disk Drive 2 - 7
Disassembly
Figure 4
RAM Module
Removal
a. Remove the screws.
b. Disconnect the fan
cable and remove
the bay cover.
Contact Warning
Be careful not to touch
the metal pins on the
module’s connecting
edge. Even the cleanest hands have oils
which can attract particles, and degrade the
module’s performance.
12561
1. Component Bay Co-
ver
•4 Screws
2
4
3
a.
b.
1
1
6
5
6
2.Disassembly
Removing the System Memory (RAM)
The computer has two memory sockets for 204 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting
DDR3 1066MHz. The main memory can be expanded up to 8GB. The SO-DIMM modules supported are 1024MB, and
2048MB and DDRIII Modules. The total memory size is automatically detected by the POST routine once you turn on
your computer.
Memory Upgrade Process
1.Turn off the computer, remove the battery (page 2 - 5).
2.Locate the component bay cover , and remove screws - (Figure 4a
3.Carefully (a fan and cable are attached to the under side of the cover) lift up the bay cover.
4.Carefully disconnect the fan cable , and remove the cover
(Figure 4b).
).
2 - 8 Removing the System Memory (RAM)
5.Gently pull the two release latches ( - ) on the sides of the memory socket in the direction indicated by the
6
7
Figure 5
RAM Module
Removal (cont’d.)
c. Pull the release latches.
d. Remove the module(s).
Single Memory
Module Installation
If your computer has a
single memory module,
then insert the module
into the Channel 0(J_DIMM_1) socket. In
this case, this is the lower memory socket (the
socket closest to the
mainboard) as shown in
Figure 5e.
8. RAM Module(s)
d.
8
67
c.e.
8
arrows (Figure 5c).
Disassembly
2.Disassembly
6.The RAM module will pop-up (Figure 5d), and you can then remove it.
7.Pull the latches to release the second module if necessary (Figure 5c).
8.Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot.
9.The module’s pin alignment will allow it to only fit one way. Make sure the module is seated as far into the slot as it
will go. DO NOT FORCE the module; it should fit without much pressure.
10. Press the module in and down towards the mainboard until the slot levers click into place to secure the module.
11. Replace the bay cover and screws (make sure you reconnect the fan cable before screwing down the bay cover).
12. Restart the computer to allow the BIOS to register the new memory configuration as it starts up.
Removing the System Memory (RAM) 2 - 9
Disassembly
Figure 6
Optical Device
Removal
a. Remove the screw.
b. Push the optical device
out off the computer at
point 3.
123
2. Optical Device
•1 Screw
2
1
3
a.
b.
Removing the Optical (CD/DVD) Device
1.Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - 8).
2.Remove the screw at point
point
3.Insert the new device and carefully slide it into the computer (the device only fits one way. DO NOT FORCE IT; The
screw holes should line up).
4.Restart the computer to allow it to automatically detect the new device.
(Figure 6b).
(Figure 6a), and use a screwdriver to carefully push out the optical device at
2.Disassembly
2 - 10 Removing the Optical (CD/DVD) Device
Removing and Installing the Processor
A32
1
B
Figure 7
Processor Removal
a. Remove the cover and
Iocate the heat sink.
b. Remove the screws in
the order indicated.
c. Remove the heat sink.
B. Heat Sink
•3 Screws
a.
1
2
3
b.
c.
B
A
Processor Removal Procedure
1.Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - 8).
2.The CPU heat sink will be visible at point (Figure 7a) on the mainboard.
3.Remove screws
4.Carefully lift up the heat sink (Figure 7c) off the computer.
, , (Figure 7b), the reverse order indicated on the label.
Disassembly
2.Disassembly
Removing and Installing the Processor 2 - 11
Disassembly
C
D
Figure 8
Processor Removal
(cont’d)
d. Turn the release latch to
unlock the CPU.
e. Lift the CPU out of the
socket.
C
d.e.
D
Caution
The heat sink, and CPU area in general, contains parts which are subjected to high temperatures. Allow
the area time to cool before removing these parts.
Unlock
D. CPU
5.Turn the release latch towards the unlock symbol , to release the CPU (Figure 8d).
6.Carefully (it may be hot) lift the CPU up out of the socket (Figure 8e).
7.See page 2 - 13 for information on inserting a new CPU.
8.When re-inserting the CPU, pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!).
2.Disassembly
2 - 12 Removing and Installing the Processor
Processor Installation Procedure
A
B
C
D
1
3
c.
3
D
b.
2
1
d.
B
A
a.
D
Lock
C
Figure 9
Processor
Installation
a. Insert the CPU.
b. Turn the release latch to-
wards the lock symbol.
c. Remove the stickers
from the heat sink and
insert the heat sink.
d. Replace and tighten the
screws in the order indicated on the label.
A. CPU
D. Heat Sink
•3 Screws
1.Insert the CPU (Figure 9a), pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE
IT!), and turn the release latch towards the lock symbol (Figure 9b).
2.Remove the stickers (Figure 9c) from the heat sink.
3.Insert the heat sink
4.Replace and tighten the screws
5.Replace the component bay cover and screws (page 2 - 8).
as indicated in (Figure 9c).
- (Figure 9d) in the order indicated on the label.
Disassembly
2.Disassembly
Removing and Installing the Processor 2 - 13
Disassembly
Figure 10
Wireless LAN
Module Removal
a. Remove the cover.
b. Disconnect the cables
and remove the screw.
c. The WLAN module will
pop up.
d. Lift the WLAN module
out.
Note: Make sure you
reconnect the antenna
cable to ‘’1’’ +
‘’2’’socket (Figure
b).
1
2
3
4
5
5
4
b.
c.a.d.
23
5
1
5. WLAN Module.
•1 Screw
Removing the Wireless LAN Module
1.Turn off the computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - 8).
2.The Wireless LAN module will be visible at point (Figure 10a) on the mainboard.
3.Carefully disconnect cables - , then remove screw from the module socket (Figure 10b
4.The Wireless LAN module (Figure 10c) will pop-up.
5.Lift the Wireless LAN module (Figure 10d) up and off the computer.
).
2.Disassembly
2 - 14 Removing the Wireless LAN Module
Removing the Bluetooth Module
Figure 11
Bluetooth Module
Removal
a. Locate the Bluetooth bay
cover and remove the
screw at point
.
b. Remove the cover and Io-
cate the Bluetooth module.
c. Remove the screw, discon-
nect the cable and the
connector.
d. Lift the Bluetooth module
up off the socket.
1
1
234
5
6
7
a.
b.
1
7
c.
6
d.
5
2
3
4
2. Bluetooth Bay Cover
7. Bluetooth Module
•2 Screws
1.Turn off the computer, remove the battery (page 2 - 5).
1.Locate the Bluetooth bay cover and remove the screw at point
2.Remove the Bluetooth bay cover and the Bluetooth module will be visible at point
3.Remove the screw (Figure 11c).
4.Carefully separate the Bluetooth module from the connector
5.Lift the Bluetooth module
(Figure 11d) up and off the computer.
and disconnect the cable (Figure 11c).
(Figure 11a).
Disassembly
(Figure 11b).
2.Disassembly
Removing the Bluetooth Module 2 - 15
Disassembly
1
456
6
7
Figure 12
Keyboard Removal
a. Press the four latches to
release the keyboard.
b. Lift the keyboard up and
disconnect the cable from
the locking collar.
c. Remove the keyboard.
5
a.
b.
2341
7
5
5
c.
6
6
Keyboard Tabs
1.Battery
6.Keyboard
5. Keyboard
Re-Inserting the Key-
board
When re-inserting the
keyboard, align first
the four keyboard tabs
(Figure 12c) that are
located at the bottom,
to the slots in the case.
Removing the Keyboard
1.Turn off the computer and remove the battery (page 2 - 5).
2.Press the four keyboard latches
(Figure 12a) *You may need to use a small screwdriver to do this.
3.Carefully lift the keyboard
up, being careful not to bend the keyboard ribbon cable (Figure 12b).
4.Disconnect the keyboard ribbon cable from the locking collar socket
5.Carefully lift up the keyboard
- at the top of the keyboard to elevate the keyboard from its normal position
(Figure 12c) off the computer.
(Figure 12b)
2.Disassembly
2 - 16 Removing the Keyboard
Appendix A:Part Lists
This appendix breaks down the E4105/E4105-C series notebook’s construction into a series of illustrations. The component part numbers are indicated in the tables opposite the drawings.
Note: This section indicates the manufacturer’s part numbers. Your organization may use a different system, so be sure
to cross-check any relevant documentation.
Note: Some assemblies may have parts in common (especially screws). However, the part lists DO NOT indicate the
total number of duplicated parts used.
Part Lists
Note: Be sure to check any update notices. The parts shown in these illustrations are appropriate for the system at the
time of publication. Over the product life, some parts may be improved or re-configured, resulting in new part numbers.
A.Part Lists
A-1
Part Lists
Table A - 1
Part List Illustration
Location
Part List Illustration Location
The following table indicates where to find the appropriate part list illustration.
PartE4105/E4105-C
Top without Fingerprint
page A - 3
A.Part Lists
Bottom
LCD
SATA DVD Super-Multi
page A - 4
page A - 5
page A - 6
A - 2 Part List Illustration Location
Top without Fingerprint
Figure A - 1
Top without Fin-
gerprint
黑色
非耐落
~
Part Lists
A.Part Lists
Part List Illustration Location A - 3
Part Lists
Figure A - 2
Bottom
A.Part Lists
Bottom
A - 4 Part List Illustration Location
LCD
Figure A - 3
LCD
非耐落
銘板
Part Lists
A.Part Lists
Part List Illustration Location A - 5
Part Lists
Figure A - 4
SATA DVD Super-
Multi
A.Part Lists
SATA DVD Super-Multi
A - 6 Part List Illustration Location
Appendix B: Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS
Version Note
The schematic diagrams in this chapter
are based upon version 6-7P-E4154-001.
If your mainboard (or
other boards) are a later version, please
check with the Service
Center for updated diagrams (if required).
This appendix has circuit diagrams of the E4105/E4105-C notebook’s PCB’s. The following table indicates where to
find the appropriate schematic diagram.
Schematic Diagrams
System Block Diagram - Page B - 2VGA NVVDD Cecoupling - Page B - 19KBC-ITE IT8502E - Page B - 36
Clock Generator - Page B - 3IBEXPEAK- M 1/9 - Page B - 205VS, 3.3VS, 1.5VS, VIN1 - Page B - 37
CPU 1/7 (DMI, PEG, FDI) - Page B - 4IBEXPEAK - M 2/9 - Page B - 21VDD3, VDD5 - Page B - 38
CPU 2/7 (CLK, MISC) - Page B - 5IBEXPEAK - M 3/9 - Page B - 22Power 1.8V, PEX_VDD - Page B - 39
CPU 3/7 (DDR3) - Page B - 6IBEXPEAK - M 4/9 - Page B - 23Power 1.5V/0.75V - Page B - 40
CPU 4/7 (Power) - Page B - 7IBEXPEAK - M 5/9 - Page B - 24Power 1.1VS_VTT - Page B - 41
CPU 5/7 (VGFX Power) - Page B - 8IBEXPEAK - M 6/9 - Page B - 25Power VGFX_Core - Page B - 42
CPU 6/7 (GND) - Page B - 9IBEXPEAK - M 7/9 - Page B - 26V-Core - Page B - 43
CPU 7/7 (RESERVED) - Page B - 10IBEXPEAK - M 8/9 - Page B - 27Power VGA NVVDD - Page B - 44
DDR3 SO-DIMM_0 - Page B - 11IBEXPEAK - M 9/9 - Page B - 28AC_IN, Charger - Page B - 45
DDR3 SO-DIMM_1 - Page B - 12New Card, Mini PCIE - Page B - 29HDMI - Page B - 46
Panel, Inverter, CRT - Page B - 133G, CCD, TPM - Page B - 30Audio Board - Page B - 47
VGA PCI-E Interface - Page B - 14USB, Fan, TP, FP, Multi-Conn - Page B - 31B4100 Fingerprint Board - Page B - 48
VGA Frame Buffer Interface - Page B - 15JMC 251 Card Reader - Page B - 32B4100 Power Switch Board - Page B - 49
VGA Frame Buffer A - Page B - 16SATA ODD, LED, Hotkey, LID SW - Page B - 33Sequence - Page B - 50
VGA Frame Buffer C - Page B - 17RJ45, Modem - Page B - 34
VGA I/O - Page B - 18Audio Codec ALC272 - Page B - 35
It applies to Auburndale and Clarksfie ld discrete graphic designs.
If discrete graphic chip is used for Auburndale, VAXG (GFX core) rail can be connected
to GND if motherboard only supports disc rete graphics and also in a common
motherboard design if GFX VR is not stuffed. On th e other hand, if the VR is stuffed,
VAXG can be left floating in a common mothe rboard design (Gfx VR keeps VAXG from
floating).
In addition, FDI_RXN_[7:0] and FDI _RXP_[7:0] can be left floating on the PC H.
FDI_TX[7:0] and FDI_TX#[7:0] can b e left floating on the Auburndale.
The GFX_IMON, FDI_FSYNC[0], FDI_F SYNC[1], FDI_LSYNC[0], FDI_LSY NC[1], and
FDI_INT signals should be tied to GND (thr ough 1K ? % re sistors) in the common
motherboard design case. Please no t that if these signals are left floating , there are no
functional impacts but a small amount of power (~15 mW) maybe wasted. VAXG_SENS E
and VSSAXG_SENSE on Auburndale can be left as no connect.
DPLL_REF_SSCLK and DPLL_R EF_SSCLK# can be connecte d to GND on Auburndale
directly if motherboard only suppo rts discrete graphics. In a common mothe rboard
design, these pins are dr iven via PCH (even if Gra phics is disabled by BIO S) thus no
external termination is required.
PULL HIGH? ? ? IBEX? PAGE21
C328
*.1U_1 6V_04
CPU
C321
.1U_16V_04
C303
.1U_16V_04
Q27
G711ST9U
OUT1VCC
2
GND
3
SMC_CPU_THER M 20,35
SMD_CPU_THER M 20,35
PEG_TX_2
PEG_TX_1
PEG_TX#_3
PEG_TX_4
PEG_TX#_2
PEG_TX#_5
PEG_TX#_7
PEG_TX_6
PEG_TX#_6
PEG_TX#_1
PEG_TX#_4
PEG_TX_7
PEG_TX#_0
PEG_TX_0
PEG_TX_5
PEG_TX_3
CPU 1/7 (DMI, PEG, FDI)
B.Schematic Diagrams
B - 4 CPU 1/7 (DMI, PEG, FDI)
CPU 2/7 (CLK, MISC)
+1.5S_ CPU 7,36
1.1VS_VTT_PWRGD21,40
Q13
*MTN7002ZHS3
G
DS
R162
*10K_04
3.3V
3.3V
+1.5S_CP U
U11
*74AHC1G08GW
1
2
5
4
3
DRAMPWRGD_CPU
Q12
*2N3904
B
EC
+1.5S_CPU_PWRGD 39
3.3V
C222 *.1u_10V_X7R_04
R163
*10K_04
SYS_AGENT_PWROK
H_CPURST#
DDR3 Compensation Signals
H_PROCHOT#_D
Processor Pullups
XDP _ TD I _M
XDP_TRST#
1.5V 10,11,36, 39
H_PROCHOT#42
If PROCHOT# is not used, then it must be terminated
with a 50-O pull-up resistor to VTT_1.1 rail.
PROCESSOR 2/7 ( CLK,MISC,JTAG )
H_COMP2
H_COMP3
H_COMP1
H_COMP0
R107*68_04
R128*12.4K_1%_04
R67*51_04
R69*51_04
R13010K_04
R1591.5K_1%_04
R12549.9_1%_04
R42120_1%_04
R1100_04
R153*0_04
R44024.9_1%_04
R41949.9_1%_04
R41851_04
R60*51_04
R13110K_04
CLOCKS
MISCTHERMAL
PWR MANAGEMENT
DDR3
MISC
JTAG & BPM
U40B
MOLEX 479890142
SM_RCOMP[1]
AM1
SM_RCOMP[2]
AN1
SM_DRAMRST#
F6
SM_RCOMP[0]
AL1
BCLK#
B16
BCLK
A16
BCLK_ITP#
AT30
BCLK_ITP
AR30
PEG_CLK#
D16
PEG_CLK
E16
DPLL_REF_SSCLK#
A17
DPLL_REF_SSCLK
A18
CATERR#
AK14
COMP3
AT23
PECI
AT15
PROCHOT#
AN26
THE RMTR IP #
AK15
RESET_OBS#
AP26
VCCPWRGOOD_1
AN14
VCCPWRGOOD_0
AN27
SM_DRAMPWR OK
AK13
VTTPWRGOOD
AM15
RSTIN#
AL14
PM_EXT_TS#[0]
AN15
PM_EXT_TS#[1]
AP15
PRDY#
AT28
PREQ#
AP27
TCK
AN28
TMS
AP28
TRST#
AT27
TDI
AT29
TDO
AR27
TDI_M
AR29
TDO_ M
AP29
DBR#
AN25
BPM#[0]
AJ22
BPM#[1]
AK22
BPM#[2]
AK24
BPM#[3]
AJ24
BPM#[4]
AJ25
BPM#[5]
AH22
BPM#[6]
AK23
BPM#[7]
AH23
COMP2
AT24
PM_SYNC
AL15
TAPPWRGOOD
AM26
COMP1
G16
COMP0
AT26
SKTOCC#
AH24
R10968_04
R42420_1%_04
R115*0_04
R129*0_04
TRACE WIDTH 10MIL, LENGTH <500MILS
R441100_1%_04
R155
750_1%_04
R43349.9_1%_04
R10851_04
R68*51_04
R439130_1%_04
XDP _T MS
1.1VS_VTT
1.1VS_VTT
1.1VS_VTT
BCLK_CPU_P 24
CLK_DP_P 20
CLK_DP_N 20
H_CPUPWRGD24
BUF _PL T_RS T#23,28,31,35
PM_DRAM_PWR GD21
H_VTTPWRGD21
BCLK_CPU_N 24
H_THRMTRIP#24
CLK_EXP_N 20
CLK_EXP_P 20
1.1VS_VTT 2, 6,7,19,20, 21,24,25, 26,38,40,41, 42
H_PECI24,35
PM_EXTTS#_EC 3
TS#_DIMM0_1 10,11
DELAY_PWRGD21,42
H_PM_SYNC21
R134
1.1K_1%_04
VDDPW RGOOD_R
R158
3K_1%_04
+1.5S_C PU
R157
*1.5K_1%_04
DRAMPWRGD_CPU
R114*10mil_short
H_PROCHOT#_D
R156*10mil_short
C1126
.1u_10V_X7R_04
R416* 10mil_short
XDP _T DO _ M
H_CPURST#
Processor Compensation
Signals
H_PWRGD_XDP
PLT_R ST#_R
XDP_PREQ#
XDP _T CL K
XDP_TRST#
XDP _T MS
Connect to the Processor (VTTPWRGOOD) VTT_1.1 VR power
good signal to processor. Signal voltage level is 1.1 V.
H_COMP3
SYS_AGENT_PWROK
H_COMP2
PM_EXTTS#[1]
H_COMP1
Signal from PCH to Processor
Connect to PCH (PLT_RST#)
(needs to be level translated
from 3.3 V to 1.1 V).
The decoupling capacitors, filt er
recommendations and sense resistors on the
CPU/PCH Rails are specific to t he CRB
Implementation. Customers need to follow the
recommendations in the Calpella Platform
Design Guide
C144
22U_6.3V_X5R_08
C584
22U_6.3V_X5R_08
C149
22U_6.3V_X5R_08
Please note that the
VTT Rail Values are
Auburndale VTT=1.05V
Clarksfield VTT=1.1V
C560
10U_6.3V_06
VCORE
C173
22U_6.3V_X5R_08
R434*10mil_short
Cost down
PROCESSOR 4/7 ( POWER )
C573
10U_6.3V_06
R104
*1K_04
C170
10U_6.3 V_06
C586
22U_6.3V_X5R_08
C187
22U_6.3V_X5R_08
C179
10U_6.3V_06
C569
10U_6.3V_06
+VTT_44
C585
22U_6.3V_X5R_08
POWER
CPU CORE SUPP LY
1.1V RAIL POWER
SENSE LINES
CPU VIDS
U40F
MOLEX 479890142
ISENSE
AN35
VTT_SENSE
B15
PSI#
AN33
VID[0]
AK35
VID[1]
AK33
VID[2]
AK34
VID[3]
AL35
VID[4]
AL33
VID[5]
AM33
VID[6]
AM35
PROC_D PRSLPVR
AM34
VTT_SELECT
G15
VCC_SENSE
AJ34
VSS_SENSE_VTT
A15
VCC1
AG35
VCC2
AG34
VCC3
AG33
VCC4
AG32
VCC5
AG31
VCC6
AG30
VCC7
AG29
VCC8
AG28
VCC9
AG27
VCC10
AG26
VCC11
AF35
VCC12
AF34
VCC13
AF33
VCC14
AF32
VCC15
AF31
VCC16
AF30
VCC17
AF29
VCC18
AF28
VCC19
AF27
VCC20
AF26
VCC21
AD35
VCC22
AD34
VCC23
AD33
VCC24
AD32
VCC25
AD31
VCC26
AD30
VCC27
AD29
VCC28
AD28
VCC29
AD27
VCC30
AD26
VCC31
AC35
VCC32
AC34
VCC33
AC33
VCC34
AC32
VCC35
AC31
VCC36
AC30
VCC37
AC29
VCC38
AC28
VCC39
AC27
VCC40
AC26
VCC41
AA35
VCC42
AA34
VCC43
AA33
VCC44
AA32
VCC45
AA31
VCC46
AA30
VCC47
AA29
VCC48
AA28
VCC49
AA27
VCC50
AA26
VCC51
Y35
VCC52
Y34
VCC53
Y33
VCC54
Y32
VCC55
Y31
VCC56
Y30
VCC57
Y29
VCC58
Y28
VCC59
Y27
VCC60
Y26
VCC61
V35
VCC62
V34
VCC63
V33
VCC64
V32
VCC65
V31
VCC66
V30
VCC67
V29
VCC68
V28
VCC69
V27
VCC70
V26
VCC71
U35
VCC72
U34
VCC73
U33
VCC74
U32
VCC75
U31
VCC76
U30
VCC77
U29
VCC78
U28
VCC79
U27
VCC80
U26
VCC81
R35
VCC82
R34
VCC83
R33
VCC84
R32
VCC85
R31
VCC86
R30
VCC87
R29
VCC88
R28
VCC89
R27
VCC90
R26
VCC91
P35
VCC92
P34
VCC93
P33
VCC94
P32
VCC95
P31
VCC96
P30
VCC97
P29
VCC98
P28
VCC99
P27
VCC100
P26
VTT0_33
AF10
VTT0_34
AE10
VTT0_35
AC10
VTT0_36
AB10
VTT0_37
Y10
VTT0_38
W10
VTT0_39
U10
VTT0_40
T10
VTT0_41
J12
VTT0_42
J11
VTT0_1
AH14
VTT0_2
AH12
VTT0_3
AH11
VTT0_4
AH10
VTT0_5
J14
VTT0_6
J13
VTT0_7
H14
VTT0_8
H12
VTT0_9
G14
VTT0_10
G13
VTT0_11
G12
VTT0_12
G11
VTT0_13
F14
VTT0_14
F13
VTT0_15
F12
VTT0_16
F11
VTT0_17
E14
VTT0_18
E12
VTT0_19
D14
VTT0_20
D13
VTT0_21
D12
VTT0_22
D11
VTT0_23
C14
VTT0_24
C13
VTT0_25
C12
VTT0_26
C11
VTT0_27
B14
VTT0_28
B12
VTT0_29
A14
VTT0_30
A13
VTT0_31
A12
VTT0_32
A11
VSS_SENSE
AJ35
VTT0_43
J16
VTT0_44
J15
C174
10U_6.3 V_06
C190
*10U_6.3V_06
C204
*10U_6.3V_06
C175
22U_6.3V_X5R_08
C626
10U_6.3V_06
C186
10U_6.3V_06
C188
22U_6.3 V_X5R_08
C177
10U_6.3V_06
C180
10U_6.3V_06
1.1VS_VTTVCORE
1.1VS_VTT
1.1VS_VTT
IMON 42
VSS_SENSE 42
VCC_SENSE 42
1.1VS_VTT 2,4, 7,19,20,21,24, 25,26,38,40,41, 42
VCORE 42
PM_DPRSLPVR 42
H_VTTV ID 1 40
H_VID1 42
H_VID2 42
H_VID5 42
H_VID4 42
H_VID0 42
H_VID6 42
H_VID3 42
VTT_SENSE 40,41
C565
10U_6.3V_06
TO VCORE POWER CONTROL
PROCESSOR UNCORE POWER
C564
10U_6.3V_06
PROCESSOR CORE POWER
+VTT_43
C570
10U_6.3V_06
C574
10U_6.3V_06
C580
10U_6.3V_06
C566
10U_6.3V_06
R435*10mil_short
ICCMAX Maximum Processor SV 52
Core ICC XE 65
C579
10U_6.3V_06
VTT TOTAL 21A
52A
Sheet 6 of 49
CPU 4/7
(Power)
Schematic Diagrams
B.Schematic Diagrams
CPU 4/7 (Power) B - 7
Schematic Diagrams
VCCPLL 0.6A
TP_GFX_I MON
C146
22U_6.3V_X5R_08
C158
22U_6.3V_X5R_08
R120
*0_04
Please note that the
VTT Rail Values are
Auburndale VTT=1.05V
Clarksfield VTT=1.1V
R112*1K_04
C266
10U_6.3V_06
C267
10U_6.3V_06
C268
10U_6.3V _06
C1133
10U_6.3V_06
+1.5S_CPU
R113100_04
+1.5S_CPU 4,36
PROCESSOR 5/7 ( GRAPHICS POWER )
FOR DISABLE
GPUVSSSENSE 41
GPUVCCSENSE 41
VDDQ 6A
GFX_IMON 41
C193
1U_6.3V_X5R_04
C561
2.2u_6.3V_X5R_04
+
C567
330u_2.5V_V_A
C152
10U_6.3V_06
C588
22U_6.3V_X5R_08
C196
1U_6.3V_X5R_04
C555
10U_6.3V_06
C135
1U_6.3V_X5R_04
C264
1U_6.3V_X5R_04
C160
22U_6.3V_X5R_08
C143
22U_6.3V_X5R_08
C189
22U_6.3V_X5R_08
C142
4.7U_6.3V_X5R_06
C265
1U_6.3V_X5R_04
C587
22U_6.3V_X5R_08
C153
10U_6.3V_06
C161
22U_6.3V_X5R_08
C197
1U_6.3V_X5R_04
C562
1U_6.3V_X5R_04
C600
22U_6.3V_X5R_08
C601
22U_6.3V_X5R_08
C147
22U_6.3V_X5R_08
C210
10U_6.3V_06
POWER
GRAPHICS VIDs
GRAPHICS
DDR3 - 1.5V RAILS
FDIPEG & DMI
SENSE
LINES
1.1V1.8V
U40G
MOLEX 479890142
GFX_VID[ 0]
AM22
GFX_VID[ 1]
AP22
GFX_VID[ 2]
AN22
GFX_VID[ 3]
AP23
GFX_VID[ 4]
AM23
GFX_VID[ 5]
AP24
GFX_VID[ 6]
AN24
GFX_VR_EN
AR25
GFX_DPRSLPVR
AT25
GFX_IMON
AM24
VAXG_SENSE
AR22
VSSAXG_SENSE
AT22
VAXG1
AT21
VAXG2
AT19
VAXG3
AT18
VAXG4
AT16
VAXG5
AR21
VAXG6
AR19
VAXG7
AR18
VAXG8
AR16
VAXG9
AP21
VAXG10
AP19
VAXG11
AP18
VAXG12
AP16
VAXG13
AN21
VAXG14
AN19
VAXG15
AN18
VAXG16
AN16
VAXG17
AM21
VAXG18
AM19
VAXG19
AM18
VAXG20
AM16
VAXG21
AL21
VAXG22
AL19
VAXG23
AL18
VAXG24
AL16
VAXG25
AK21
VAXG26
AK19
VAXG27
AK18
VAXG28
AK16
VAXG29
AJ21
VAXG30
AJ19
VAXG31
AJ18
VAXG32
AJ16
VAXG33
AH21
VAXG34
AH19
VAXG35
AH18
VAXG36
AH16
VTT1_45
J24
VTT1_46
J23
VTT1_47
H25
VTT1_48
K26
VTT1_49
J27
VTT1_50
J26
VTT1_51
J25
VTT1_52
H27
VTT1_53
G28
VTT1_54
G27
VTT1_55
G26
VTT1_56
F26
VTT1_57
E26
VTT1_58
E25
VDDQ1
AJ1
VDDQ2
AF1
VDDQ3
AE7
VDDQ4
AE4
VDDQ5
AC1
VDDQ6
AB7
VDDQ7
AB4
VDDQ8
Y1
VDDQ9
W7
VDDQ10
W4
VDDQ11
U1
VDDQ12
T7
VDDQ13
T4
VDDQ14
P1
VDDQ15
N7
VDDQ16
N4
VDDQ17
L1
VDDQ18
H1
VTT0_59
P10
VTT0_60
N10
VTT0_61
L10
VTT0_62
K10
VCCPLL1
L26
VCCPLL2
L27
VCCPLL3
M26
VTT1_63
J22
VTT1_64
J20
VTT1_65
J18
VTT1_66
H21
VTT1_67
H20
VTT1_68
H19
VGFX_CORE
1.1VS_VTT
1.1VS_VTT
1.8VS
1.1VS_VTT
1.1VS_VTT
DFGT_VID_0 41
DFGT_VR_EN 41
DFGT_VID_4 41
DFGT_VID_3 41
DFGT_VID_2 41
DFGT_VID_1 41
1.1VS_VTT 2,4,6,19,20,21,24,25,26,38,40,41,42
VGFX_CORE 41
1.8VS 25,36,38
DFGT_VID_6 41
DFGT_VID_5 41
Sheet 7 of 49
CPU 5/7
(VGFX Power)
CPU 5/7 (VGFX Power)
B.Schematic Diagrams
B - 8 CPU 5/7 (VGFX Power)
CPU 6/7 (GND)
PROCESSOR 6/7 ( GND )
VSS
U40H
MOLEX 479890142
VSS1
AT20
VSS2
AT17
VSS3
AR31
VSS4
AR28
VSS5
AR26
VSS6
AR24
VSS7
AR23
VSS8
AR20
VSS9
AR17
VSS10
AR15
VSS11
AR12
VSS12
AR9
VSS13
AR6
VSS14
AR3
VSS15
AP20
VSS16
AP17
VSS17
AP13
VSS18
AP10
VSS19
AP7
VSS20
AP4
VSS21
AP2
VSS22
AN34
VSS23
AN31
VSS24
AN23
VSS25
AN20
VSS26
AN17
VSS27
AM29
VSS28
AM27
VSS29
AM25
VSS30
AM20
VSS31
AM17
VSS32
AM14
VSS33
AM11
VSS34
AM8
VSS35
AM5
VSS36
AM2
VSS37
AL34
VSS38
AL31
VSS39
AL23
VSS40
AL20
VSS41
AL17
VSS42
AL12
VSS43
AL9
VSS44
AL6
VSS45
AL3
VSS46
AK29
VSS47
AK27
VSS48
AK25
VSS49
AK20
VSS50
AK17
VSS51
AJ31
VSS52
AJ23
VSS53
AJ20
VSS54
AJ17
VSS55
AJ14
VSS56
AJ11
VSS57
AJ8
VSS58
AJ5
VSS59
AJ2
VSS60
AH35
VSS61
AH34
VSS62
AH33
VSS63
AH32
VSS64
AH31
VSS65
AH30
VSS66
AH29
VSS67
AH28
VSS68
AH27
VSS69
AH26
VSS70
AH20
VSS71
AH17
VSS72
AH13
VSS73
AH9
VSS74
AH6
VSS75
AH3
VSS76
AG10
VSS77
AF8
VSS78
AF4
VSS79
AF2
VSS80
AE35
VSS81
AE34
VSS82
AE33
VSS83
AE32
VSS84
AE31
VSS85
AE30
VSS86
AE29
VSS87
AE28
VSS88
AE27
VSS89
AE26
VSS90
AE6
VSS91
AD10
VSS92
AC8
VSS93
AC4
VSS94
AC2
VSS95
AB35
VSS96
AB34
VSS97
AB33
VSS98
AB32
VSS99
AB31
VSS100
AB30
VSS101
AB29
VSS102
AB28
VSS103
AB27
VSS104
AB26
VSS105
AB6
VSS106
AA10
VSS107
Y8
VSS108
Y4
VSS109
Y2
VSS110
W35
VSS111
W34
VSS112
W33
VSS113
W32
VSS114
W31
VSS115
W30
VSS116
W29
VSS117
W28
VSS118
W27
VSS119
W26
VSS120
W6
VSS121
V10
VSS122
U8
VSS123
U4
VSS124
U2
VSS125
T35
VSS126
T34
VSS127
T33
VSS128
T32
VSS129
T31
VSS130
T30
VSS131
T29
VSS132
T28
VSS133
T27
VSS134
T26
VSS135
T6
VSS136
R10
VSS137
P8
VSS138
P4
VSS139
P2
VSS140
N35
VSS141
N34
VSS142
N33
VSS143
N32
VSS144
N31
VSS145
N30
VSS146
N29
VSS147
N28
VSS148
N27
VSS149
N26
VSS150
N6
VSS151
M10
VSS152
L35
VSS153
L32
VSS154
L29
VSS155
L8
VSS156
L5
VSS157
L2
VSS158
K34
VSS159
K33
VSS160
K30
VSS
NCTF
U40I
MOLEX 479890142
VSS161
K27
VSS162
K9
VSS163
K6
VSS164
K3
VSS165
J32
VSS166
J30
VSS167
J21
VSS168
J19
VSS169
H35
VSS170
H32
VSS171
H28
VSS172
H26
VSS173
H24
VSS174
H22
VSS175
H18
VSS176
H15
VSS177
H13
VSS178
H11
VSS179
H8
VSS180
H5
VSS181
H2
VSS182
G34
VSS183
G31
VSS184
G20
VSS185
G9
VSS186
G6
VSS187
G3
VSS188
F30
VSS189
F27
VSS190
F25
VSS191
F22
VSS192
F19
VSS193
F16
VSS194
E35
VSS195
E32
VSS196
E29
VSS197
E24
VSS198
E21
VSS199
E18
VSS200
E13
VSS201
E11
VSS202
E8
VSS203
E5
VSS204
E2
VSS205
D33
VSS206
D30
VSS207
D26
VSS208
D9
VSS209
D6
VSS210
D3
VSS211
C34
VSS212
C32
VSS213
C29
VSS214
C28
VSS215
C24
VSS216
C22
VSS217
C20
VSS218
C19
VSS219
C16
VSS220
B31
VSS221
B25
VSS222
B21
VSS223
B18
VSS224
B17
VSS225
B13
VSS226
B11
VSS227
B8
VSS228
B6
VSS229
B4
VSS230
A29
VSS_NCTF1
AT35
VSS_NCTF2
AT1
VSS_NCTF3
AR34
VSS_NCTF4
B34
VSS_NCTF5
B2
VSS_NCTF6
B1
VSS_NCTF7
A35
VSS231
A27
VSS232
A23
VSS233
A9
Sheet 8 of 49
CPU 6/7 (GND)
Schematic Diagrams
B.Schematic Diagrams
CPU 6/7 (GND) B - 9
Schematic Diagrams
RESERVED
U40E
MOLEX 479890142
CFG[0]
AM30
CFG[1]
AM28
CFG[2]
AP31
CFG[3]
AL32
CFG[4]
AL30
CFG[5]
AM31
CFG[6]
AN29
CFG[7]
AM32
CFG[8]
AK32
CFG[9]
AK31
CFG[10]
AK28
CFG[11]
AJ28
CFG[12]
AN30
CFG[13]
AN32
CFG[14]
AJ32
CFG[15]
AJ29
CFG[16]
AJ30
CFG[17]
AK30
RSVD34
AH25
RSVD35
AK26
RSVD38
AJ26
RSVD_NCTF_42
AT3
RSVD39
AJ27
RSVD_NCTF_40
AP1
RSVD_NCTF_41
AT2
RSVD_NCTF_43
AR1
RSVD_TP_86
H16
RSVD45
AL28
RSVD46
AL29
RSVD47
AP30
RSVD48
AP32
RSVD49
AL27
RSVD50
AT31
RSVD51
AT32
RSVD52
AP33
RSVD53
AR33
RSVD_NCTF_54
AT33
RSVD_NCTF_55
AT34
RSVD_NCTF_56
AP35
RSVD_NCTF_57
AR35
RSVD58
AR32
RSVD_NCTF_30
C35
RSVD_NCTF_31
B35
RSVD_NCTF_28
A34
RSVD_NCTF_29
A33
RSVD27
J28
RSVD26
J29
RSVD16
A19
RSVD15
B19
RSVD17
A20
RSVD18
B20
RSVD20
T9
RSVD19
U9
RSVD22
AB9
RSVD21
AC9
RSVD_NCTF_23
C1
RSVD_NCTF_24
A3
RSVD_TP_66
AA5
RSVD_TP_67
AA4
RSVD_TP_68
R8
RSVD_TP_71
AA2
RSVD_TP_72
AA1
RSVD_TP_73
R9
RSVD_TP_69
AD3
RSVD_TP_74
AG7
RSVD_TP_70
AD2
RSVD_TP_75
AE3
RSVD_TP_76
V4
RSVD_TP_77
V5
RSVD_TP_78
N2
RSVD_TP_81
W3
RSVD_TP_82
W2
RSVD_TP_83
N3
RSVD_TP_79
AD5
RSVD_TP_84
AE5
RSVD_TP_80
AD7
RSVD_TP_85
AD9
RSVD36
AL26
RSVD_NCTF_37
AR2
RSVD1
AP25
RSVD2
AL25
RSVD3
AL24
RSVD4
AL22
RSVD5
AJ33
RSVD6
AG9
RSVD7
M27
RSVD8
L28
RSVD9
J17
RSVD10
H17
RSVD11
G25
RSVD12
G17
RSVD13
E31
RSVD14
E30
RSVD32
AJ13
RSVD33
AJ12
RSVD_TP_59
E15
RSVD_TP_60
F15
KEY
A2
RSVD62
D15
RSVD63
C15
RSVD64
AJ15
RSVD65
AH15
VSS
AP34
R432*0_04
R102*3.01k_04
TP_RSVD 86
????, ????
CFG7
DR AMR ST_CN TRL4
DR AMR ST_CN TRL4
R2380_04
Q31
*AO3402L
G
DS
Q30
*AO3402L
G
DS
MVREF_DQ_DIM111
MVREF_DQ_D IM010
R233
*100K_04
VREF_CH_B_DIMMVREF_C H _B_DIMM
R242
*100K_04
R2490_04
VREF_CH_A_DIMM
R431*10mil_short
CFG3
CFG4
Cost down
R154*10m il_short
Cost down
VSS (AP34) can be left NC i
CRB implementation ; EDS/DG
recommendation to GND
CFG4
CFG3
CFG0
CFG7
Clarksfield (only for early samples
pre-ES1) - Connect to GND with 3.01 K Ohm/5%
resistor
PROCESSOR 7/7 ( RESERVED )
H_RSVD17_R
H_RSVD18_R
RSVD86
Connect to GND
RSVD64_R
RSVD65_R
R62*3.01k_04
CFG7
R122*10m il_short
RSVD86
R430*10mil_short
CFG0
1 : Single PEG
0 : Bifurcation enable
CFG0
CFG3
PCI-Express Configuration Select
CFG4
CFG3 - PCI-Express Static Lane Reversal
1 : Normal Operation
0 : Lane Numbers Reversed
15 -> 0, 14 -> 1, ...
CFG4 - Display Port Presence
1 : Disablled; No physical Display Port
attached to Embedd ed Displ ay Port
0 : Enabled; An ext ernal Di splay Po rt
device is connected to the Embedded
isplay Port
Th e T ESD_GN D trace h as t o b e wid e ( > 20m i l )
951206
needs to be design to be short and at low impedance.
HSX531S+-20ppm
FCPD _REG
FCXIN
FCUSB_PN10
FCUSB_PP10
B4100M ONLY
FCXIN_R
FCBDRIVE2
FCBEZEL1
FCBEZEL2
FCUSB_PN10
FCMCLK
FCMOSI
FCMISO
FCXOUT
FCMOSI
FCUSB_PP10
FCNRESET
FCUSB_PN_R
FCUSB_PP_R
FCBDRIVE1
FCREG_OUT
FCMCS
FCUSB_CONN
FCMISO
Sheet 47 of 49
B4100 Fingerprint
Board
B4100 Fingerprint Board
B.Schematic Diagrams
B - 48 B4100 Fingerprint Board
B4100 Power Switch Board
20mil
E-MAIL LED
SC4
*0.01u_16V_X7R_04
1
SH2
MTH6_0D2_3
2
3
4
56
7
8
9
SH5
C79D79
SHR1
220_04
SH3
C79D79
Pad_3
SC3
.1U_16V_04
SHC1
*.1U_16V_04
SHD1
HT_SV116BP
AC
SHR4
10K_04
SHSW1
TJG-533-S-T/R
3
1
4
2
5
6
Pad_2
SHR2
*10K_04
SU1
IT7230BFN_QFN24
CIN 01
1
CIN 02
2
CIN 03
3
CIN 04
4
CIN 07
5
CIN 09
6
CIN 117VSHIELD8VBIAS9AVSS10AVCC11GPIO 11
12
DVCC
13
GPIO 09
14
I2C_SCLK
15
I2C_SDA
16
INT#
17
GPIO 07
18
GPIO 04
19
DVSS
20
GPIO 0321GPIO 02
22
OTP
23
THD1/LED 14
24
GND
25
Pad_1
SHJ_SW1
87151-1207G
1
2
3
4
5
6
7
8
9
10
11
12
SC5
.1U_16V_04
1
SH1
MTH6_0 D2_ 8
2
3
4
56
7
8
9
SC1
0.01u_16V_X7R_04
SC2
.1U_16V_04
1
SH4
MTH6_0D2_3
2
3
4
56
7
8
9
SHR3
*10K_04
U31
MH-248
VCC1OUT
2
GND
3
SHD3
HT_SV116BP
AC
SHD4
KP-2012SGC
AC
SR110K_04
SHD2
HT_SV116BP
AC
SHGNDSHGNDSHGND
SVDD3
SHGND
SHGNDSHGND
SVDD3SH_3.3VSSH_3.3VSSH_3.3VS
SHGND
SVDD3
SHGND
SH_3.3VS
SHGNDSHGND
SHGND
SHGND
SHGND
SVDD3
SVDD3
SH_3.3VS
SHGND
SHGND
SHGND
SHGND
1
2
3
PSU1, PSU2
LID SWITCH IC
SSMC_BAT
SSMD_BAT
SLID_SW#
SH_BTN#
SKAP_KEY
SKWWW_KEY
SKEMAIL_KEY
IT7230 IC Pin out
SINT#
SSMD_BAT
SSMC_BAT
VSHIELD
THD 1
SKEMA IL_LED
SKWWW_LED
DVSS
SKAP_LED
VBIAS
20mil
20mil
POWER
SWITCH
LED
POWER BUTTON
20mil
20mil
WWW LED
20mil
AP LED
SINT#
SKEMAIL_LED
POWER SW & POWER LED
SKAP_LEDSKWWW_LED
SKEMAIL_KEY
SKAP_KEY
SKWWW_KEY
SVDD3
SLID_SW#
SH_BTN#
B4100M ONLY
Sheet 48 of 49
B4100 Power
Switch Board
Schematic Diagrams
B.Schematic Diagrams
B4100 Power Switch Board B - 49
Schematic Diagrams
RTCRST#
VCCRTC
5V
3V
PWRBTN#
SLP_S3#
SLP_S4#
1.675mS
DD_ON#
1.276mS
30mS
98.5mS
5VS
50uS
1.5V (VDDQ)
3.3VS
1.8mS1.1VS
1.882mS1.8VS
240mS
1.1VS_VTT
VDDPWRGOOD_R
H_VTTPWRGD(ALL_SYS_PWRGD)
VCORE_ON
350uS
512mS
VCORE
CLKIN_BCLK
1.056mS
5.64mS
SYS_PWRGD/SB_PWROK/PM_MPWROK
134.5mS
DDR1.5V_PWRGD
BCLK_CPU_N/P
H_CPUPWRGD
SPEC 0.0001mS ~ 500mS
SPEC MIN 9mS
SYS_PWRGD ->H_CPUPWRGD
SPEC100mS <146.87mS
1.1mS
SPEC MIN 99mS
SPEC MAX 200mS
SPEC MIN 10mS
SPEC MIN 1mS
SPEC MIN 1mS
SPEC MIN 30uS
SPEC MIN 100mS
SUS_STATE#
SPEC 0.03mS ~ 2mS
150uS
PLT_RST#
B4100 D01 POWER SEQUENCE
C671 470P ->650uS
C646 2200P ->1.276mS
PC187 470P ->650uS
ACPRESENT
RSMRST#
5.7mS
1.85mS
790uS
2.17mS
1.73mS
450mS
734mS
5mS
SUS_PWR_DN_ACK
36mS
H_CPUPWRGD --> PLT_RST#
SPEC MIN 1mS
SPEC MIN 60uS
50uS
VCORE ->H_CPUPWRGD
SPEC 0.05mS ~ 650mS
SPEC MIN 1mS
SPEC MAX 3mS
SPEC MAX 200mS
145.876mS
953uS
CLKEN#
Sheet 49 of 49
Sequence
B.Schematic Diagrams
B - 50 Sequence
Sequence
Appendix C:Updating the FLASH ROM BIOS
BIOS Version
Make sure you download the latest correct
version of the BIOS appropriate for the computer model you are
working on.
You should only
download BIOS versions that are
V1.01.XX or higher as
appropriate for your
computer model.
Note that BIOS versions
are not backward compatible and therefore
you may not downgrade your BIOS to an
older version after up-
grading to a later version (e.g if you upgrade
a BIOS to ver 1.01.05,
you MAY NOT then go
back and flash the BIOS
to ver 1.01.04).
To update the FLASH ROM BIOS you must:
• Download the BIOS update from the web site.
• Unzip the files onto a bootable CD/DVD/USB Flash Drive.
• Reboot your computer from an external CD/DVD/USB Flash Drive.
• Use the flash tools to update the flash BIOS using the commands indicated below.
• Restart the computer booting from the HDD and press F2 at startup enter the BIOS.
• Load setup defaults from the BIOS and save the default settings and exit the BIOS to restart the computer.
• After rebooting the computer you may restart the computer again and make any required changes to the default BIOS
settings.
Download the BIOS
1.Go to www.clevo.com.tw and point to E-Services and click E-Channel.
2.Use your user ID and password to access the appropriate download area (BIOS), and download the latest BIOS files
(the BIOS file will be contained in a batch file that may be run directly once unzipped) for your computer model
(see sidebar for important information on BIOS versions).
Unzip the downloaded files to a bootable CD/DVD/ or USB Flash drive
1.Insert a bootable CD/DVD/USB flash drive into the CD/DVD drive/USB port of the computer containing the
downloaded files.
2.Use a tool such as Winzip or Winrar to unzip all the BIOS files and refresh tools to your bootable CD/DVD/USB
flash drive (you may need to create a bootable CD/DVD with the files using a 3rd party software).
Set the computer to boot from the external drive
1.With the bootable CD/DVD/USB flash drive containing the BIOS files in your CD/DVD drive/USB port, restart the
computer and press F2 (in most cases) to enter the BIOS.
2.Use the arrow keys to highlight the Boot menu.
3.Use the “+” and “-” keys to move boot devices up and down the priority order.
4.Make sure that the CD/DVD drive/USB flash drive is set first in the boot priority of the BIOS.
5.Press F10 to save any changes you have made and exit the BIOS to restart the computer.
BIOS Update
C:BIOS Update
C-1
C:BIOS Update
BIOS Update
Use the flash tools to update the BIOS
1.Make sure you are not loading any memory management programs such as HIMEM by holding the F8 key as you
see the message “Starting MS-DOS”. You will then be prompted to give “Y” or “N” responses to the programs
being loaded by DOS. Choose “N” for any memory management programs.
2.You should now be at the DOS prompt e.g: DISK C:\> (C is the designated drive letter for the CD/DVD drive/USB
flash drive).
3.Type the following command at the DOS prompt:
C:\> Flash.bat
4.The utility will then proceed to flash the BIOS.
5.You should then be prompted to press any key to restart the system or turn the power off, and then on again but
make sure you remove the CD/DVD/USB flash drive from the CD/DVD drive/USB port before the computer
restarts.
Restart the computer (booting from the HDD)
1.With the CD/DVD/USB flash drive removed from the CD/DVD drive/USB port the computer should restart from
the HDD.
2.Press F2 as the computer restarts to enter the BIOS.
3.Use the arrow keys to highlight the Exit menu.
4.Select Load Setup Defaults (or press F9) and select “Yes” to confirm the selection.
5.Press F10 to save any changes you have made and exit the BIOS to restart the computer.
Your computer is now running normally with the updated BIOS
You may now enter the BIOS and make any changes you require to the default settings.
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