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
September 2012
Trademarks
Intel 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
Page 5
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 P370EM /P370EM3 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
Preface
III
Page 6
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) durin g an ele ctrical sto rm. 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 (Full Range AC/DC Adapter – AC Input 100 - 240V,
50 - 60Hz, DC Output 19.5V, 16.9A (330W) minimum).
Preface
IV
This Computer’s Optical Device is a Laser Class 1 Product
Page 7
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
Page 8
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 and
power cord).
You must also remove
your battery in order to
prevent accidentally
turning the machine
on. Before removing
the battery disconnect the AC/DC
adapter from the
computer.
4.Avoid interference. Keep the computer away from high capacity transformers, electric moto rs, and other strong mag-
netic fields. These can hinder proper performance and damage your data.
5.Take care when using peripheral devices.
Preface
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 requ ires a steady, uninterrupte d power supp ly. If you are
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 disconn ect 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.
VI
Page 9
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 l ocal 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
Page 10
Preface
135°
Figure 1
Computer with AC/DC Adapter Plugged-In /
Opening the Lid/LCD
Preface
Related Documents
You may also need to consult the following manual for additional information:
User’s Manual on CD
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, and place the computer on a stable surface.
2. Insert the battery and make sure it is locked in position.
3. Securely attach any peripherals you want to use with
the notebook (e.g. keyboard and mouse) to their
ports.
4. 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.
5. Use one hand to raise the
viewing angle (it is preferable not to exceed 135
degrees);
the computer (Note: Never lift the computer by the
lid/LCD).
6. Raise the lid/LCD to a comfortable viewing angle,
and press the power button.
Power On Sequence ......................................................................B-56
Updating the FLASH ROM BIOS......... C-1
X
Page 13
Chapter 1: Introduction
Overview
This manual covers the information you need to service or upgrade the P370EM / P370EM3 series notebook computer.
Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information
about drivers (e.g. VGA & audio) is also found in User’s Manual. That manual is shipped with the computer.
Operating systems (e.g. Windows 7, etc.) have their own manuals as do application software (e.g. word processing and
database programs). If you have questions about those programs, you should consult those manuals.
Introduction
The P370EM / P370EM3 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 note the warning and safety information indicated by the “” symbol.
The balance of this chapter reviews the computer’s technical specifications and features.
AC Input: 100 - 240V, 50 - 60Hz
DC Output: 19.5V, 16.9A (330W)
Dimensions & Weight
419mm (w) * 293mm (d) * 39.3 - 49.7mm (h)
Around 3.9kg with 1 Video Card, Battery and ODD
1.Introduction
System Specifications 1 - 3
Page 16
Introduction
Figure 1
Top View
1. Built-In PC Camera
2. PC Camera LED
3. Built-In Microphone
4. LCD
5. Speakers
6. LED Status Indicators
7. Power Button
8. Keyboard
9. ClickPad and
Buttons
10.Fingerprint Reader
Module
4
1
9
8
7
5
3
2
5
10
6
1.Introduction
External Locator - Top View with LCD Panel Open
1 - 4 External Locator - Top View with LCD Panel Open
Page 17
External Locator - Front & Right side Views
Figure 2
Front Views
1. LED Power
Indicators
Figure 3
Right Side Views
1. Optical Device
Drive Bay
2. Emergency Eject
Hole
3. Combined eSATA/
USB 2.0 Port
4. Powered USB 3.0
Port
5. 2 * USB 3.0 Ports
1
2
3
5
4
1
5
Introduction
1.Introduction
External Locator - Front & Right side Views 1 - 5
Page 18
1.Introduction
Figure 4
Left Side View
1. Security Lock Slot
2. RJ-45 LAN Jack
3. Multi-In-1 Card
Reader
4. Line-In Jack
5. S/PDIF-Out Jack
6. Microphone-In Jack
7. Headphone-Out Jack
1
3
4
5
6
7
2
Figure 5
Rear View
1. Fan Outlet/Intake
2. HDMI-Out Port
3. Display Port
4. DC-In Jack
5. 1 * USB 3.0 Port
11
2
3
4
5
Introduction
External Locator - Left Side & Rear View
1 - 6 External Locator - Left Side & Rear View
Page 19
External Locator - Bottom View
Figure 6
Bottom View
1. Fan Outlet/Intake
2. Component Bay
Cover
3. Sub Woofer
4. Battery
5. HDD Bay
Overheating
To prevent your computer from overheating
make sure nothing
blocks the vent/fan intakes while the computer is in use.
1
3
4
2
1
1
1
5
1
Introduction
1.Introduction
External Locator - Bottom View 1 - 7
Page 20
Introduction
1
2
3
4
Figure 7
Mainboard Top
Key Parts
1. CMOS Battery
2. Platform Controller
Hub
3. ITE
4. Memory Slots DDR3
So-DIMM
1.Introduction
Mainboard Overview - Top (Key Parts)
1 - 8 Mainboard Overview - Top (Key Parts)
Page 21
Mainboard Overview - Bottom (Key Parts)
Figure 8
Mainboard Bottom
Key Parts
1. VGA Sockets
2. CPU Socket
3. Memory Slots DDR3
So-DIMM
4. Mini-Card Connector
(SSD Module)
5. Mini-Card Connector
(WLAN/3G Module)
1
3
2
4
1
5
Introduction
1.Introduction
Mainboard Overview - Bottom (Key Parts) 1 - 9
Page 22
Introduction
Figure 9
Mainboard Top
Connectors
1. Fingerprint Cable
Connector
2. Power Cable
Connector
3. Stero Speaker
Connector
4. LED Connector
5. 3D Emitter Cable
Connector
6. Keyboard Cable
Connector
7. CMOS Battery
Connector
8. LED Connector
9. Touch Pad Connector
10. Keyboard LED Cable
Connector
10
1
3
2
5
7
6
8
9
4
1.Introduction
Mainboard Overview - Top (Connectors)
1 - 10 Mainboard Overview - Top (Connectors)
Page 23
Mainboard Overview - Bottom (Connectors)
Figure 10
Mainboard Bottom
Connectors
1. USB 3.0 Port
2. Powered USB 3.0
Port
3. eSATA/USB 2.0 Port
4. HDMI-Out Port
5. Display Port
6. DC-In Jack
7. CPU Fan Connector
8. Bluetooth Cable
Connector
9. Battery Connector
10. VGA Fan Connector
11. Subwoofer Speaker
Connector
10
2
3
1
6
5
4
7
9
1
1
8
11
Introduction
1.Introduction
Mainboard Overview - Bottom (Connectors) 1 - 11
Page 24
1.Introduction
Introduction
1-12
Page 25
Chapter 2: Disassembly
Information
Warning
Overview
This chapter provides step-by-step instructions for disassembling the P370EM / P370EM3 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
Page 26
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 needle-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.
Page 27
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 components 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 pu ll on the wir e.
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 re placing 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
Page 28
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 Optical Device:
1.Remove the batterypage 2 - 5
2.Remove the Optical devicepage 2 - 6
To remove the HDD:
1.Remove the batterypage 2 - 5
2.Remove the HDDpage 2 - 7
To remove the Keyboard:
1.Remove the batterypage 2 - 5
2.Remove the keyboardpage 2 - 10
To remove the System Memory:
1.Remove the batterypage 2 - 5
2.Remove the system memorypage 2 - 11
To remove and install the Processor:
1.Remove the batterypage 2 - 5
2.Remove the processorpage 2 - 14
3.Install the processorpage 2 - 16
To remove the Wireless LAN Module:
1.Remove the batterypage 2 - 5
2.Remove the Keyboardpage 2 - 10
3.Remove the Wireless LANpage 2 - 25
To remove the VGA card:
1.Remove the batterypage 2 - 5
2.Remove the VGA cardpage 2 - 17
3.Install the VGA cardpage 2 - 21
2 - 4 Disassembly Steps
Page 29
Removing the Battery
3. Battery
•
1
2
3
3
Figure 1
Battery Removal
a. Slide the latch and
hold it in place.
b. Pull the battery up.
c. Lift the battery out of the
bay as indicated.
a.
b.
1
2
c.
3
3
If you are confident in undertaking upgrade procedures yourself, for safety reasons it is best to remove the battery.
1.Turn the computer off, remove the AC/DC adapter and turn it over.
2.Slide the latch - in the direction of the arrow and carefully pull the battery up.
3.Lift the battery up (Figure b) and out of the battery bay.
Disassembly
2.Disassembly
Removing the Battery 2 - 5
Page 30
Disassembly
Figure 2
Optical Device
Removal
a. Remove the screw.
b. Push the optical device
out of the computer.
123
3. Optical Device
•1 Screw
a.
Blu-Ray Device Bezel Removal
Note that some Blu-Ray modules (e.g. Pioneer) have a small piece of mylar inserted in
the left side (as viewed front on) of the bezel
cover; in order to prevent the bezel cover of
the module from being removed accidentally.
If you need to replace the bezel cover, you will
need to use a screwdriver to ease out and remove the mylar before attempting to remove
the bezel cover. You will need to re-insert the
mylar when replacing the bezel cover.
2
b.
3
1
Removing the Optical (CD/DVD) Device
1.Turn off the computer, and turn it over and remove the battery (page 2 - 5).
2.Remove the screw at point , and use a screwdriver to carefully push out the optical device at point .
3.Push the optical device drive out of the bay and reverse the process to install the new device.
.
2.Disassembly
2 - 6 Removing the Optical (CD/DVD) Device
Page 31
Removing the Hard Disk Drive
Figure 3
HDD Assembly
Removal
a. Remove the screw.
b. Slide the cover in the di-
rection of the arrow.
c. Remove the bay cover.
3. Hard disk Bay
Cover
•1 Screw
132
3
a.
c.
1
3
2
b.
The hard disk drive is mounted in a removable case and can be taken out to accommodate other 2.5" 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 turn it over and remove the battery (page 2 - 5).
2.Locate the Hard disk bay cover and remove the screw .
3.Slide the bay cover in the direction of the arrow .
4.Carefully lift the bay cover off the computer (Figure 3c).
Disassembly
2.Disassembly
Removing the Hard Disk Drive 2 - 7
Page 32
Disassembly
Figure 4
HDD Assembly
Removal (cont’d.)
d. Remove the screws.
e. Slide the HDD in the di-
rection of the arrow.
f. Lift the hard disk assem-
bly out off the computer.
g. Remove the screws and
mylar from HDD.
7 Hard Disk Assembly
12.Hard Disk Mylar
13.Hard Disk
•6 Screws
45678
11
12
13
4
5
6
e.
d.
8
f.
7
10
9
11
12
g.
13
5.Remove screws - .
6.Grip the tab and slide the hard disk assembly in the direction of the arrow (Figure 4e).
7.Carefully lift the hard disk assembly out of the computer (Figure 4f).
8.Remove screws - and hard disk mylar
from the hard disk(s) (Figure 4g).
9.Reverse the process to install a new hard disk (do not forget to replace all the screws and cover).
2.Disassembly
2 - 8 Removing the Hard Disk Drive
Page 33
Removing the Hard Disk(s) in the Secondary HDD Bay
2. Hard Disk Assembly
7. Hard Disk Case
8. Hard Disks
•4 Screws
Figure 5
Secondary HDD
Assembly Removal
a. Slide the secondary
hard disk assembly in
the direction of the arrow.
b. Lift the secondary hard
disk assembly out off
the computer.
c. Remove the screws to
release the hard disk
from the case.
123
6
8
7
1
a.
3
4
c.
6
7
2
5
8
b.
2
1.Turn off the computer, and turn it over and remove the battery.
2.The secondary hard disk bay is located under the first hard disk.
3.Grip the tab and slide the hard disk assembly in the direction of the arrow (Figure 5a).
4.Lift the hard disk assembly out of the compartment (Figure 5b).
5.Remove the screws - to release the hard disk from the case (Figure 5c).
6.Reverse the process to install any new hard disk(s).
Disassembly
2.Disassembly
Removing the Hard Disk Drive 2 - 9
Page 34
Figure 6
Keyboard
Removal
a. Unsnap the LED cov-
er at point 2 using
non-metallic instrument.
b. Lift the LED cover
module and remove
the screws from the
keyboard.
c. Disconnect the cables
from the locking collar.
d. Remove the key-
board.
1. Center Cover Module
8. Keyboard
•5 Screws
1213789 1011
12
8
b.
2
c.
9
3465
a.
7
1
1
8
10
11
12
Re-Inserting the Keyboard
When re-inserting the keyboard
firstly align the keyboard tabs at
the bottom of the keyboard with
the slots in the case.
2.Disassembly
Disassembly
Removing the Keyboard
1.Turn off the computer, and turn it over and remove the battery (page 2 - 5).
2.Turn the computer over, open the Lid/LCD, and carefully unsnap up the center cover module from point
(between F11 & F12) using non-metallic instrument.
3.Lift up the center cover module off the computer.
4.Remove screws - from the keyboard.
5.Carefully lift the keyboard up, being careful not to bend the keyboard ribbon cable.
6.Disconnect the keyboard ribbon cable from the locking collar socket , and the keyboard LED cable from
its locking collar socket .
7.Remove the keyboard .
8.Reverse the process to replace the keyboard (make sure to reconnect the keyboard cable).
2 - 10 Removing the Keyboard
Page 35
Removing the System Memory (RAM)
Figure 7
RAM-1 Module
Removal
a. Remove screws and
component bay cover.
b. Locate the module.
5. Component Bay
Cover
•4 Screws
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.
1
4
5
6
a.
b.
5
1
2
3
4
6
The computer has three memory sockets for 204 pin Small Outline Dual In-line Memory Modules (SO-DIMM) DDR III
(DDR3) supporting 1333/1600 MHz. The main memory can be expanded up to 16GB. The total memory size is automatically detected by the POST routine once you turn on your computer.
Disassembly
Primary System Memory Upgrade Process
1.Turn off the computer, and turn it over to remove the battery (page 2 - 5).
2.Remove screws - and component bay cover .
3.The RAM module will be visible at point on the mainboard (Figure 7b).
2.Disassembly
Removing the System Memory (RAM) 2 - 11
Page 36
Disassembly
7
8
Figure 8
RAM-1 Module
Removal (cont’d.)
c. Gently pull the release
latch in the direction indicated.
d. Remove the module.
9. RAM Module
9
7
8
9
d.c.
2.Disassembly
4.Gently pull the two release latches & on the sides of the memory socket in the direction indicated by
the arrows (Figure 8c).
5.The RAM module will pop-up, and you can then remove it.
6.Pull the latches to release the second module if necessary
7.Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot.
8.The module’s pin alignment will allow it to only fit one way. Make sure the module is seated as far into the socket
as it will go. DO NOT FORCE the module; it should fit without much pressure.
9.Press the module in and down towards the mainboard until the slot levers click into place to secure the module.
10. Replace the component bay cover and screws.
11. Restart the computer to allow the BIOS to register the new memory configuration as it starts up.
2 - 12 Removing the System Memory (RAM)
Page 37
Secondary System Memory Upgrade Process
Figure 9
RAM-2 Module
Removal
a. Locate the module.
b. Gently pull the release
latch in the direction indicated.
c. Remove the module.
4. RAM Module
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.
1
a.
1
2
3
4
c.
2
3
b.
2
3
4
1.Turn off the computer, and turn it over to remove the battery (page 2 - 5), and keyboard (page 2 - 10).
2.The RAM module will be visible at point on the mainboard (Figure 9a).
Disassembly
2.Disassembly
3.Gently pull the two release latches & on the sides of the memory socket in the direction indicated by
4.The RAM module will pop-up, and you can then remove it.
5.Pull the latches to release the second module if necessary
6.Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot.
7.The module’s pin alignment will allow it to only fit one way. Make sure the module is seated as far into the socket
8.Press the module in and down towards the mainboard until the slot levers click into place to secure the module.
9.Replace the screws and keyboard.
10. Restart the computer to allow the BIOS to register the new memory configuration as it starts up.
the arrows (Figure 8c).
as it will go. DO NOT FORCE the module; it should fit without much pressure.
Removing the System Memory (RAM) 2 - 13
Page 38
Disassembly
Caution
The heat sink, and CPU
area in general, contains parts which are
subject to high temperatures. Allow the area
time to cool before removing these parts.
Figure 10
Processor Removal
a. Locate the heat sink.
b. Remove the CPU fan ca-
bles and screws. Lift up
the CPU fan off the com-
puter.
c. Remove the screws.
d. Remove the heat sink.
ABC
EF4321G
H
F. Heat Sink Fan
H. Heat Sink
•7 Screws
4
13
2
b.
a.
F
A
c.
B
C
D
E
H
d.
G
2.Disassembly
Removing and Installing the Processor
Processor Removal Procedure
1.Turn off the compu ter, and turn it over to remove the battery (page 2 - 5), and component bay cover ( pa ge 2 - 11).
2.The heat sink fan and heat sink will be visible at point on the mainboard.
3.Carefully disconnect heat sink fan cable , and remove screws - . Lift up the heat sink fan
puter (Figure 10b).
4.Remove screws
to disconnect the heat sink.
5.Carefully (it may be hot) lift up the heat sink
, , , , the reverse order indicated on the label (Figure 10c) and carefully pull the tabs
off the computer (Figure 10d).
off the com-
2 - 14 Removing and Installing the Processor
Page 39
6.Turn the release latch (towards the unlock symbol , to release the CPU (Figure 11e).
7
8
Caution
The heat sink, and CPU area in general, contains parts which are subject to high
temperatures. Allow the area time to cool before removing these parts.
e.
f.
7
8
7
8. CPU
Figure 11
Processor Removal
(cont’d)
e. Turn the release latch to
unlock the CPU.
f. Lift the CPU out of the
socket.
7.Carefully (it may be hot) lift the CPU up out of the socket (Figure 11e).
8.See page 2 - 16 for information on inserting a new CPU.
9.When re-inserting the CPU, pay careful attention to the pin alig nme nt, it will fit only one way (DO NOT FORCE IT).
Disassembly
2.Disassembly
Removing and Installing the Processor 2 - 15
Page 40
Disassembly
ABC
D
123
4
EF G
I
10
11
c.
b.
B
a.
D
G
e.
d.
E
F
C
A
4
13
2
F
H
I
Note:
Tighten the screws in the order 1-2-3-4 as
indicated on the label.
Figure 12
Processor
Installation
a. Insert the CPU.
b. Turn the release latch to-
wards the lock symbol.
c. Remove the sticker from
the heat sink and Insert
the heat sink.
d. Tighten the screws.
e. Connect the heat sink
fan cables and insert the
heat sink fan. Tighten
the screws.
A. CPU
D. Heat Sink
F. Heat Sink Fan
•7 Screws
Processor Installation Procedure
1.Insert the CPU , pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!).
2.Turn the release latch towards the lock symbol as indicated.
3.Remove the sticker from the heat sink unit.
4.Insert the heat sink as indicated in Figure 12c.
5.Tighten the CPU heat sink screws
6.Insert heat sink fan and tighten the screws - (Figure 12e).
7.Replace the component bay cover and tighten the screws (page 2 - 14).
, , & (Figure 12d) and connect the CPU fan cables .
2.Disassembly
2 - 16 Removing and Installing the Processor
Page 41
Removing the VGA-1 Card
6. VGA Heat sink-1
10.VGA Heat sink-2
•7 Screws
1
Figure 13
VGA-1 Card
Removal
a. Locate the VGA card.
b. Remove the screws and
VGA heat sink-1.
c. Remove the screws and
VGA heat sink-2.
2
567
9
10
a.
b.
c.
1
6
9
10
4
3
2
5
7
8
Heat Sink Screw Removal
and Insertion
Remove the screws from the
heat sink in the order indicated
here:
7-6-5-4-3-2-1
.
When tightening the screws,
make sure that they are tightened in the order:
1-2-3-4-5-6-7
.
Caution
The heat sink, and video
card area in general,
contains parts which are
subject to high temperatures. Allow the area
time to cool before removing these parts.
1.Turn off the computer, and turn it over to remove the battery (page 2 - 5) and component bay cover (page 2 - 5).
2.The VGA-1 card will be visible at point on the mainboard (Figure 13a).
3.Remove screws - from the
4.Carefully (they may be hot) remove the heat sink-1
5.Remove screws - from the
6.Carefully (they may be hot) remove the heat sink-2 from VGA assembly.
heat sinkin the order indicated on the label (and on the heat sink unit itself).
from VGA assembly.
heat sinkin the order indicated on the label (and on the heat sink unit itself).
Disassembly
2.Disassembly
Removing the VGA-1 Card 2 - 17
Page 42
Disassembly
11
12
13
14
d.
e.
12
14
11
14
13
13
NVidia VGA CableAMD VGA Cable
Figure 14
VGA-1 Card
Removal (cont’d)
d. Remove the screws and
disconnect the VGA ca-
ble if applicable.
e. Lift the VGA-1 card out.
13.VGA Cable
14.VGA-2 Card
•2 Screws
7.Remove screws & from the VGA-1 assembly.
8.If your system includes two video cards you will need to disconnect the cable between the master and slave
cards (do not forget to reconnect the cable if you are replacing two cards).
9.Carefully lift the VGA-1 card off the mainboard.
2.Disassembly
2 - 18 Removing the VGA-1 Card
Page 43
Removing the VGA-2 Card
6. VGA Heat sink-1
10.VGA Heat sink-2
•7 Screws
1
2
567
9
10
a.
b.
2
c.
3
4
5
1
6
7
9
8
10
Heat Sink Screw Removal
and Insertion
Remove the screws from the
heat sink in the order indicated
here:
7-6-5-4-3-2-1
.
When tightening the screws,
make sure that they are tightened in the order:
1-2-3-4-5-6-7
.
Figure 15
VGA-2 Card
Removal
a. Locate the VGA cards.
b. Remove the screws and
VGA heat sink-1.
c. Remove the screws and
VGA heat sink-2.
Caution
The heat sink, and video
card area in general,
contains parts which are
subject to high temperatures. Allow the area
time to cool before removing these parts.
1.Turn off the computer, and turn it over to remove the battery (page 2 - 5), component bay cover (page 2 - 11) and
CPU (page 2 - 14).
2.The VGA-2 card will be visible at point on the mainboard (Figure 15a).
3.Remove screws - from the
4.Carefully (they may be hot) remove the VGA heat sink-1 .
5.Remove screws - from the
6.Carefully (they may be hot) remove the VGA heat sink-2 .
heat sink-1in the order indicated on the label (and on the heat sink unit itself).
heat sink-2in the order indicated on the label (and on the heat sink unit itself).
Disassembly
2.Disassembly
Removing the VGA-2 Card 2 - 19
Page 44
Disassembly
11
12
13
14
d.
e.
15
13
14
11
12
14
13
13
NVidia VGA CableAMD VGA Cable
Figure 16
VGA-2 Card
Removal (cont’d)
d. Remove the screws and
disconnect the VGA cable.
e. Lift the VGA-2 card out.
13.VGA Cable
14.VGA-2 Card
•2 Screws
7.Remove screws & from the VGA-1 assembly.
8.Disconnect the VGA cable between the master and slave cards (do not forget to reconnect the cable if you are
replacing two cards).
9.Carefully lift the VGA-2 card off the mainboard.
2.Disassembly
2 - 20 Removing the VGA-2 Card
Page 45
123
4
a.
1
b.
2
43
1. VGA-1 card Module
Figure 17
VGA-1 Card
Installation
a. Carefully Insert the VGA
Card.
b. Tighten the screws.
Installing the VGA-1 Card
1.Do not forget to replace the master and slave cable if you are replacing two video cards.
2.Prepare to fit the VGA card
3.The card needs to be fully into the slot, and the VGA card and socket have a guide-ke y and pin which align to allow
the card to fit securely. Fit the connectors firmly into the socket, straight and evenly.
4.DO NOT attempt to push one end of the card in ahead of the other.
5.The card’s pin alignment will allow it to only fit one way. Make sure the module is seated as far into the socket as it will go (none of the gold colored contact should be showing). DO NOT FORCE the card; it should fit without
much pressure.
6.Replace the master and slave cable by connecting it to the two VGA cards (if applicable).
7.Secure the card with screws & .
into the slot by holding it at about a 30° angle.
Disassembly
2.Disassembly
Removing the VGA-2 Card 2 - 21
Page 46
Disassembly
5679101112
15
c.d.
5
9
11
7
8
6
10
15
13
14
12
Heat Sink Screw Removal
and Insertion
Remove the screws from the
heat sink in the order indicated
here:
7-6-5-4-3-2-1
.
When tightening the screws,
make sure that they are tightened in the order:
1-2-3-4-5-6-7
.
6. VGA Heat sink-2
11.VGA Heat sink-1
•7 Screws
Figure 18
VGA-1 Card
Installation (cont’d)
c. Remove the sticker from
the heat sink-2 and Insert the VGA heat sink-2
and tigthen the screws.
d. Remove the sticker from
the heat sink-1 and Insert the VGA heat sink-1
and tigthen the screws.
8.Remove the sticker from the heat sink (Figure 18c).
9.Hold the VGA heatsink-2
cated in (page 2 - 19).
10. Remove the sticker
11. Hold the VGA heatsink-1
cated in (page 2 - 19).
12. Reinsert the component bay cover, and secure with the screws as indicated in (page 2 - 11).
by the tab and insert it back on the card and secure screws - in the order indi-
from the heat sink (Figure 18d).
by the tab and insert it back on the card and secure screws - in the order indi-
2.Disassembly
2 - 22 Removing the VGA-2 Card
Page 47
Installing the VGA-2 Card
213
4
a.
b.
3
4
1
NVidia VGA CableAMD VGA Cable
2
1. VGA-2 card Module
•2 Screws
Figure 19
VGA-2 Card
Installation
a. Carefully connect the
VGA cable before inserting the VGA Card.
b. Tighten the screws.
1.Connect the master and slave cable to the two VGA cards before preparing to fit th e VGA-2 card into the slot
by holding it at about a 30° angle.
2.The card needs to be fully into the slot, and the VGA card and socket have a guide-key a nd pin which align to allow
the card to fit securely.
3.Fit the connectors firmly into the socket, straight and evenly.
4.DO NOT attempt to push one end of the card in ahead of the other.
5.The card’s pin alignment will allow it to only fit one way. Make sure the module is seated as far into the socket as it will go (none of the gold colored contact should be showing). DO NOT FORCE the card; it should fit without
much pressure.
6.Secure the card with screws & (Figure 19b).
Disassembly
2.Disassembly
Removing the VGA-2 Card 2 - 23
Page 48
Disassembly
5679101112
15
c.d.
5
9
11
7
8
6
10
1214
1513
Heat Sink Screw Removal
and Insertion
Remove the screws from the
heat sink in the order indicated
here:
7-6-5-4-3-2-1
.
When tightening the screws,
make sure that they are tightened in the order:
1-2-3-4-5-6-7
.
6. VGA Heat sink-2
11.VGA Heat sink-1
•7 Screws
Figure 20
VGA-2 Card
Installation (cont’d)
c. Remove the sticker from
the heat sink-2 and Insert the VGA heat sink-2
and tigthen the screws.
d. Remove the sticker from
the heat sink-1 and Insert the VGA heat sink-1
and tigthen the screws.
7.Remove the sticker from the heat sink (Figure 20c).
8.Hold the VGA heatsink-2
cated in (page 2 - 19).
9.Remove the sticker
10. Hold the VGA heatsink-1
cated in (page 2 - 19).
11. Reinsert the component bay cover, and secure with the screws as indicated in (page 2 - 11).
2.Disassembly
by the tab and insert it back on the card and secure screws - in the order indi-
from the heat sink (Figure 20d).
by the tab and insert it back on the card and secure screws - in the order indi-
2 - 24 Removing the VGA-2 Card
Page 49
Removing the Wireless LAN Module
Figure 21
Wireless LAN
Module Removal
a. Locate the WLAN mod-
ule.
b. Remove the screw and
disconnect the cables.
c. Remove the WLAN
module.
Note: Make sure you
reconnect the antenna
cables.
1
234
5
a.
3
5
b.
1
c.
4
2
5
5. Wireless LAN Module
•1 Screw
1.Turn off the computer, and turn it over, remove the battery (page 2 - 5), keyboard and keyboard shielding plate
(page 2 - 10).
2.The Wireless LAN Module will be visible at point .
3.Remove the screw and carefully disconnect cables - .
4.The Wireless LAN Module
(Figure c) will pop-up, and you can remove it.
Disassembly
2.Disassembly
Removing the Wireless LAN Module 2 - 25
Page 50
Disassembly
2.Disassembly
2-26
Page 51
Appendix A: Part Lists
This appendix breaks down the P370EM / P370EM3 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
Page 52
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.
PartsP370EMP370EM3
Toppage A - 3page A - 4
Bottompage A - 5
LCD with CCDpage A - 6page A - 7
LCD without CCDpage A - 8page A - 9
Mainboardpage A - 10page A - 11
HDD page A - 12
A.Part Lists
A - 2 Part List Illustration Location
2nd HDD page A - 13
DVD page A - 14page A - 15
COMBOpage A - 16page A - 17
Page 53
Top (P370EM)
Figure A - 1
Top (P370EM)
Part Lists
A.Part Lists
Top (P370EM) A - 3
Page 54
Part Lists
Figure A - 2
Top (P370EM3)
A.Part Lists
Top (P370EM3)
A - 4 Top (P370EM3)
Page 55
Bottom
Figure A - 3
Bottom
Part Lists
A.Part Lists
Bottom A - 5
Page 56
Part Lists
Figure A - 4
LCD with CCD
(P370EM)
A.Part Lists
LCD with CCD (P370EM)
A - 6 LCD with CCD (P370EM)
Page 57
LCD with CCD (P370EM3)
Figure A - 5
LCD with CCD
(P370EM3)
Part Lists
A.Part Lists
LCD with CCD (P370EM3) A - 7
Page 58
Part Lists
Figure A - 6
LCD without CCD
(P370EM)
A.Part Lists
LCD without CCD (P370EM)
A - 8 LCD without CCD (P370EM)
Page 59
LCD without CCD (P370EM3)
Figure A - 7
LCD without CCD
(P370EM3)
Part Lists
A.Part Lists
LCD without CCD (P370EM3) A - 9
Page 60
Part Lists
Figure A - 8
Mainboard
(P370EM)
A.Part Lists
Mainboard (P370EM)
A - 10 Mainboard (P370EM)
Page 61
Mainboard (P370EM3)
Figure A - 9
Mainboard
(P370EM3)
Part Lists
A.Part Lists
Mainboard (P370EM3) A - 11
Page 62
Part Lists
Figure A - 10
HDD
A.Part Lists
HDD
A - 12 HDD
Page 63
2nd HDD
Figure A - 11
2nd HDD
Part Lists
A.Part Lists
2nd HDD A - 13
Page 64
Part Lists
Figure A - 12
DVD (P370EM)
A.Part Lists
DVD (P370EM)
A - 14 DVD (P370EM)
Page 65
DVD (P370EM3)
Figure A - 13
DVD (P370EM3)
Part Lists
A.Part Lists
DVD (P370EM3) A - 15
Page 66
Part Lists
Figure A - 14
COMBO (P370EM)
A.Part Lists
COMBO (P730EM)
A - 16 COMBO (P730EM)
Page 67
COMBO (P370EM3)
Figure A - 15
COMBO
(P370EM3)
Part Lists
A.Part Lists
COMBO (P370EM3) A - 17
Page 68
Part Lists
A.Part Lists
A - 18
Page 69
Appendix B: Schematic Diagrams
Table B - 1
Schematic
Diagrams
Version Note
The schematic diagrams in this chapter
are based upon version
6-7P-P37E8-002. 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 P370EM / P370EM3 notebook’s PCB’s. The following table indicates where
to find the appropriate schematic diagram.
Diagram - PageDiagram - PageDiagram - Page
System Block Diagram - Page B - 2PCH 3/9 - DMI, FDI, PWRGRD - Page B - 21Power 1.05VS - Page B - 40
Processor 1/7 - DMI, FDI, PEG - Page B - 3PCH 4/9 - LVDS, DDI, CRT - Page B - 22Power 1.5V / VTT_MEM - Page B - 41
Processor 2/7 - CLK, MISC - Page B - 4PCH 5/9 - PCI, USB, RSVD - Page B - 23Power 1V, 1.8VS - Page B - 42
Processor 3/7 - DDR3 - Page B - 5PCH 6/9 - GPIO, CPU - Page B - 24Power V-Core1 - Page B - 43
Processor 4/7 - POWER - Page B - 6PCH 7/9 - Power - Page B - 25Power V-Core2 - Page B - 44
Processor 5/7 - GFX PWR - Page B - 7PCH 8/9 - Power - Page B - 26Power 0.85VS - Page B - 45
Processor 6/7 - GND - Page B - 8PCH 9/9 - GND - Page B - 27Audio Board - Page B - 46
Processor 7/7 - RSVD - Page B - 9USB+eSATA, USB Charging - Page B - 28LAN (RTL8411) - Page B - 47
DDR3 CHA SO-DIMM 0 - Page B - 10GEN-III SATA HDD Re-driver - Page B - 29Power Charger, DC IN - Page B - 48
DDR3 CHA SO-DIMM 1 - Page B - 11BT, CCD+MIC, MINI PCIE - Page B - 30ODD Board - Page B - 49
Schematic Diagrams
B.Schematic Diagrams
DDR3 CHB SO-DIMM 0 - Page B - 12Fan Control - Page B - 31HDD Board - Page B - 50
DDR3 CHB SO-DIMM 1 - Page B - 13Codec Realtek ALC892 - Page B - 32Power Board - Page B - 51
MXM 3.0 MASTER - Page B - 14APA2607 / TPA2008D2 - Page B - 33Front LED Board - Page B - 52
MXM 3.0 SLAVE - Page B - 15KBC-ITEIT8518E - Page B - 34Top LED Board - Page B - 53
Panel, Inverter, eDP - Page B - 16mSATA, Fan, TP, FP, MULTI CON - Page B - 35Fingerprint Board - Page B - 54
Display Port - Page B - 17Backlight Keyboard - Page B - 36TPM - Page B - 55
HDMI - Page B - 18USB3.0 - Page B - 37Power On Sequence - Page B - 56
PCH 1/9 - RTC, HDA, SATA - Page B - 19VDD3, VDD5 - Page B - 38
PCH 2/9 - PCIE, SMBUS, CLK - Page B - 205VS, 3.3VS, 1.5VS - Page B - 39
1: (Default) PEG Train immediately following xxRESETB de assertion
0: PEG Wait for BIOS for training
CFG4
CFG5
CFG7
Reserve PANEL_SEL
CFG Straps for Processor
R80*1K_04
R79*1K_04
R811K_04
R82*1K_04
Ivy Bridge Processor 7/7 ( RESERVED )
R83*1K_04
Display Port Presence Strap
1:(Default) Disabled; No Physical Display Port
attached to Embedded Display Port
0:Enabled; An external Display Port device is
connected to the Embedded Display Port
CFG4
CFG2
H_CPU_RSVD2
CFG4
H_CPU_RSVD1
H_CPU_RSVD3
CFG5
CFG7
H_CPU_RSVD4
CFG0
CFG6
CFG6
SLI(x8,x8) CFG[6:5]=[1:0]
2/29 Stan ley
CFG2
1:(Default) Normal Operation; Lane #
definition matches socket pin map definition
0:Lane Reversed
CFG2
PEG Static Lane Reversal - CFG2 is for the 16x
CFG[6:5]
PCIE Port Bifurcation Straps
11: (Default) x16 - Device 1 functions 1 and 2 disabled
10: x8, x8 - De vice 1 function 1 enabled ; function 2 disabled
01: Reserved - (Device 1 function 1 disabled ; function 2 enabled)
00: x8,x4,x4 - Device 1 functions 1 and 2 enabled