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Notice
System Startup
Introduction 1-1
Disassembly 2-1
Chapter 1: Introduction
Chapter 2: Disassembly
Appendix A: Part Lists
Appendix B: Schematic Diagrams
Appendix C: Updating the FLASH ROM BIOS
- To update the FLASH ROM BIOS, you must:
  - Your computer is now running normally with the updated BIOS

P150EM/

P151EM1

SERVICE

MANUAL

Preface

Notebook Computer

P150EM/P151EM1

Service Manual

Preface

Notice

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 ven-

dor. 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 publica-

tion, 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 2.0

April 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.

Preface

III

Preface

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 P150EM/

P151EM1 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.

Appendix A, Part Lists

Appendix B, Schematic Diagrams

Appendix C, Updating the FLASH ROM BIOS

Preface

IMPORTANT SAFETY INSTRUCTIONS

Follow basic safety precautions, including those listed below, to reduce the risk of fire, electric shock and injury to per-

sons 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 elec-

trical 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, 9.47A (180 Watts for P150EM) / 19V, 6.3A (120 Watts for P151EM1) minimum AC/DC Adapter.

CAUTION

This Computer’s Optical Device is a Laser Class 1 Product

Preface

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.

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 computer could be badly damaged.

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 expose the computer

to any shock or vibration. Do not place it on an unstable

surface. Do not place anything heavy

on the computer.

Do not expose it to excessive

heat or direct sunlight. Do not leave it in a place

where foreign matter or mois-

ture may affect the system.

Don’t use or store the com-

puter in a humid environment. Do not place the computer on

any surface which will block

the vents.

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 com-

puter by yourself. Perform routine maintenance

on your computer.

Preface

4. Avoid interference. Keep the computer away from high capacity transformers, electric motors, and other strong mag-

netic fields. These can hinder proper performance and damage your data.

5. Take care when using 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 steady, uninterrupted power supply. 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 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.

Use only approved brands of

peripherals. Unplug the power cord before

attaching peripheral devices.

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.



Removal Warning

When removing any

cover(s) and screw(s)

for the purposes of de-

vice upgrade, remem-

ber to replace the

cover(s) and screw(s)

before restoring power

to the system.

Also note the following

when the cover is re-

moved:

• Hazardous mov-

ing parts.

• Keep away from

moving fan blades

Power Safety

Warning

Before you undertake

any upgrade proce-

dures, make sure that

you have turned off the

power, and discon-

nected all peripherals

and cables (including

telephone lines and

power cord). You must

also remove your bat-

tery in order to prevent

accidentally turning the

machine on.

Preface

VII

Preface

Battery Precautions

• 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%.



Battery Disposal

The product that you have purchased contains a rechargeable battery. The battery is recyclable. At the end of its useful life, under var-

ious 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.

Preface

VIII

Preface

Related Documents

You may also need to consult the following manual for additional information:

User’s Manual on Disc

This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup pro-

gram. 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 tighten the screws.

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 lid/LCD to a comfortable viewing

angle (do not to exceed 135 degrees);

use the other hand (as

illustrated in 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”.

135

Figure 1

Opening the Lid/LCD/

Computer with AC/DC

Adapter Plugged-In

Preface

Contents

System Startup ............................................................................1-VIII

Introduction ..............................................1-1

Overview .........................................................................................1-1

External Locator - Top View with LCD Panel Open ......................1-4

External Locator - Front & Right side Views .................................1-5

External Locator - Left Side & Rear View .....................................1-6

External Locator - Bottom View .....................................................1-7

Mainboard Overview - Top (Key Parts) .........................................1-8

Mainboard Overview - Bottom (Key Parts) ....................................1-9

Mainboard Overview - Top (Connectors) .....................................1-10

Mainboard Overview - Bottom (Connectors) ...............................1-11

Disassembly ...............................................2-1

Overview .........................................................................................2-1

Maintenance Tools ..........................................................................2-2

Connections .....................................................................................2-2

Maintenance Precautions .................................................................2-3

Disassembly Steps ...........................................................................2-4

Removing the Battery ......................................................................2-5

Removing the Hard Disk Drive .......................................................2-6

Inserting the Hard Disk Into the HDD Bay .....................................2-8

Removing the Optical (CD/DVD) Device ......................................2-9

Removing the Hard Disk from the Secondary HDD Bay .............2-10

Removing the Primary System Memory (RAM) .........................2-11

Removing the System Memory (RAM) from Under the

Keyboard .......................................................................................2-13

Removing and Installing the Processor .........................................2-15

Removing the Wireless LAN Module ...........................................2-18

Removing the 3G Module .............................................................2-19

Removing and Installing the Video Card ......................................2-20

Part Lists ..................................................A-1

Part List Illustration Location ........................................................ A-2

Top with Fingerprint (P150EM) .................................................... A-3

Top without Fingerprint (P150EM) .............................................. A-4

Top with Fingerprint (P151EM1) .................................................. A-5

Top without Fingerprint (P151EM1) ............................................ A-6

Bottom ........................................................................................... A-7

LCD ............................................................................................... A-8

COMBO ......................................................................................... A-9

DVD-Dual Drive .......................................................................... A-10

HDD ............................................................................................ A-11

2nd HDD ..................................................................................... A-12

Schematic Diagrams.................................B-1

System Block Diagram ...................................................................B-2

TPM ................................................................................................B-3

Processor 1/7 ...................................................................................B-4

Processor 2/7 ...................................................................................B-5

Processor 3/7 ...................................................................................B-6

Processor 4/7 ...................................................................................B-7

Processor 5/7 ...................................................................................B-8

Processor 6/7 ...................................................................................B-9

Processor 7/7 .................................................................................B-10

DDRIII CHA SO-DIMM_0 ..........................................................B-11

DDRIII CHA SO-DIMM_1 ..........................................................B-12

DDRIII CHB SO-DIMM_0 ..........................................................B-13

DDRIII CHB SO-DIMM_1 ..........................................................B-14

MXM PCI-E .................................................................................B-15

Panel, Inverter, CRT .....................................................................B-16

1394_JMB380C ............................................................................B-17

Preface

DVI ...............................................................................................B-18

Display Port .................................................................................. B-19

HDMI ...........................................................................................B-20

PCH 1/9 - RTC, HDA, SATA ...................................................... B-21

PCH 2/9 - PCIE, SMBUS, CLK ..................................................B-22

PCH3/9 - DMI, FDI, PWRGD ..................................................... B-23

PCH 4/9 - LVDS, DDI, CRT ....................................................... B-24

PCH 5/9 - PCI, USB, RSVD ........................................................ B-25

PCH 6/9 - GPIO, CPU ..................................................................B-26

PCH 7/9 - Power ..........................................................................B-27

PCH 8/9 - Power ..........................................................................B-28

PCH 9/9 - GND ............................................................................ B-29

USB+eSATA, USB Charging ...................................................... B-30

USB 2.0, CCD, Mini PCIE, LID .................................................. B-31

LED, Hotkey, LID SW, Fan ......................................................... B-32

RJ 45 ............................................................................................. B-33

Codec Realtek ALC892 ...............................................................B-34

APA2607-TPA2008D2 ................................................................B-35

KBC-ITE IT8518E .......................................................................B-36

Backlight Keyboard ...................................................................... B-37

mSATA, FAN, TP, FP, MULTI-CON ......................................... B-38

Card Reader RTL8411 .................................................................B-39

USB 3.0 ........................................................................................B-40

VDD3, VDD5 ............................................................................... B-41

5VS, 3.3VS, 1.5VS .......................................................................B-42

Power 1.05VS ............................................................................... B-43

Power 1.5V/VTT_MEM ..............................................................B-44

Power 1V, 1.8VS .......................................................................... B-45

Power V-Core 1 ............................................................................ B-46

Power V-Core 2 ............................................................................ B-47

AC_In, Charger ............................................................................B-48

Power 0.85VS ............................................................................... B-49

Audio Board ..................................................................................B-50

P150 ODD Board ..........................................................................B-51

P150 Click Board ..........................................................................B-52

P150 LED 1 Board ........................................................................B-53

P150 LED 2 Board ........................................................................B-54

P150 LED 3 Board ........................................................................B-55

P170 HDD & ODD Board ............................................................B-56

P170 LED Board ...........................................................................B-57

P170 Click Board ..........................................................................B-58

P170 Fingerprint Board ................................................................B-59

P150 HDD Board ..........................................................................B-60

P150 LED Board_L ......................................................................B-61

P150 LED Board_R ......................................................................B-62

Power on Sequence .......................................................................B-63

Updating the FLASH ROM BIOS......... C-1

Introduction

Overview 1 - 1

1.Introduction

Chapter 1: Introduction

Overview

This manual covers the information you need to service or upgrade the P150EM/P151EM1 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.

The P150EM/P151EM1 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 indi-

cated by the “” symbol.

The balance of this chapter reviews the computer’s technical specifications and features.

Introduction

1 - 2 Overview

1.Introduction

Specifications



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 manu-

facturer's release schedule. Check with your

service center for more details.



CPU

The CPU is not a user serviceable part. Ac-

cessing the CPU in any way may violate your

warranty.

Processor Options

P150EM :

Intel® Core™ i7 Processor

i7-3920XM (2.90GHz)

8MB L3 Cache, 22nm, DDR3-1600MHz, TDP 55W

All Models:

Intel® Core™ i7 Processor

i7-3820QM (2.70GHz)

8MB L3 Cache, 22nm, DDR3-1600MHz, TDP 45W

i7-3720QM (2.60GHz) , i7-3610QM (2.30GHz)

6MB L3 Cache, 22nm, DDR3-1600MHz, TDP 45W

i7-3520M (2.90GHz)

4MB L3 Cache, 22nm, DDR3-1600MHz, TDP 35W

Intel® Core™ i5 Processor

i5-3360M (2.80GHz), i5-3320M (2.60GHz), i5-3210M

(2.50GHz)

3MB L3 Cache, 22nm, DDR3-1600MHz, TDP 35W

P150EM :

Intel® Core™ i7 Processor

i7-2960XM (2.70GHz)

8MB L3 Cache, 32nm, DDR3-1600MHz, TDP 55W

All Models:

Intel® Core™ i7 Processor

i7-2760QM (2.40GHz)

6MB L3 Cache, 32nm, DDR3-1600MHz, TDP 45W

i7-2670QM (2.20GHz)

4MB L3 Cache, 32nm, DDR3-1333MHz, TDP 45W

i7-2640M (2.80GHz)

4MB L3 Cache, 32nm, DDR3-1333MHz, TDP 35W

Intel® Core™ i5 Processor

i5-2540M (2.60GHz), i5-2520M (2.50GHz)

3MB L3 Cache, 32nm, DDR3-1333MHz, TDP 35W

All Models:

Intel® Core™ i5 Processor

i5-2450M (2.50GHz)

3MB L3 Cache, 32nm, DDR3-1333MHz, TDP 35W

P151EM1 :

Intel® Core™ i3 Processor

i3-2350M (2.30GHz)

3MB L3 Cache, 32nm, DDR3-1333MHz, TDP 35W

Memory

*Four 204 Pin SO-DIMM Sockets Supporting DDR3 1333/

1600** MHz Memory Modules

Memory Expandable up to 16GB

Compatible with 2GB or 4GB Modules

*Note: Four SO-DIMMs are only supported by Quad-Core

CPUs; Dual-Core CPUs support two SO-DIMMs maximum

**Note:

1600 MHz Memory Modules

are only supported by

Quad-Core CPUs to a maximum of two SO-DIMMs

LCD

P150EM:

15.6" (39.62cm) FHD (1920 * 1080)

P151EM1:

15.6" (39.62cm) HD+ (1600 * 900)

BIOS

AMI BIOS (48Mb SPI Flash-ROM)

Storage

One Changeable 2.5" (6cm) 9.5mm (h) SATA (Serial) Hard

Disk Drives

(Factory Option) One 12.7mm(h) Optical Device Type Drive

(Super Multi Drive/Blu-Ray Combo Drive/Blu-Ray Writer

Drive)

(Factory Option) One mSATA Solid State Drive (SSD)

(Factory Option) 9.5mm 2nd HDD caddy

Core Logic

Intel® HM77 Chipset

Introduction

Overview 1 - 3

1.Introduction

Video Adapter

Intel® Integrated GPU and NVIDIA® Discrete GPU

Supports NVIDIA® Optimus Technology

Intel Integrated GPU (GPU is Dependent on Processor)

Intel® HD Graphics 3000

Dynamic Frequency (Intel Dynamic Video Memory Technol-

ogy for up to 1.7GB)

Microsoft DirectX®10 Compatible

Intel® HD Graphics 4000

Dynamic Frequency (Intel Dynamic Video Memory Technol-

ogy for up to 1.7GB)

Microsoft DirectX®11 Compatible

P150EM :

nVIDIA® GeForce GTX 675M PCIe Video Card

2GB GDDR5 Video RAM on board

Microsoft DirectX® 11 Compatible

nVIDIA® GeForce GTX 670M PCIe Video Card

1.5GB GDDR5 Video RAM on board

Microsoft DirectX® 11 Compatible

P151EM1 :

nVIDIA® GeForce GTX 670M PCIe Video Card

1.5GB GDDR5 Video RAM on board

Microsoft DirectX® 11 Compatible

Security

Security (Kensington® Type) Lock Slot

BIOS Password

(Factory Option) Fingerprint Reader Module

Audio

High Definition Audio Compliant Interface

THX TruStudio Pro

S/PDIF Digital Output

One (3W) Sub Woofer

Built-In Microphone

2 Speakers

Pointing Device

Built-in TouchPad (scrolling key functionality integrated)

Keyboard

Illuminated Full-size “WinKey” keyboard with numeric keypad

Communication

Built-In Giga Base-TX Ethernet LAN

(Factory Option) 2.0M Pixel FHD PC Camera Module

WLAN/ Bluetooth Half Mini-Card Modules:

(Factory Option) Intel® Centrino® Ultimate-N 6300 Wire-

less LAN (802.11a/g/n)

(Factory Option) Intel® Centrino® Advanced-N 6235 Wire-

less LAN (802.11a/g/n) + Bluetooth 4.0

(Factory Option) Intel® Centrino® Wireless-N 2230 Wire-

less LAN (802.11a/g/n) + Bluetooth 4.0

(Factory Option) Wireless LAN (802.11b/g/n) + Bluetooth

3.0

(Factory Option) Wireless LAN (802.11b/g/n) + Bluetooth

4.0

Interface

Three USB 3.0 Ports (Including one AC/DC Powered USB/

eSATA port)

One USB 2.0 Port

One eSATA Port (USB 3.0 Port Combined)

One HDMI-Out (1.4a) Port

One DVI-Out Port

One S/PDIF Out Jack

One Headphone/Speaker-Out Jack

One Microphone-In Jack

One Line-In Jack

One Mini-IEEE1394b Port

One RJ-45 LAN

Jack

One Display (1.1a) Port

One DC-In Jack

Note: External 7.1CH Audio Output Supported by Headphone,

Microphone, Line-In and Surround-Out Jacks

Card Reader

Embedded Multi-In-1 Card Reader

MMC (MultiMedia Card) / RS MMC

SD (Secure Digital) / Mini SD / SDHC/ SDXC

MS (Memory Stick) / MS Pro / MS Duo

Mini Card Slots

Slot 1 for WLAN Module or Combo WLAN and Bluetooth

Module

(Factory Option) Slot 2 for mSATA SSD

Environmental Spec

Temperature

Operating: 5°C - 35°C

Non-Operating: -20°C - 60°C

Relative Humidity

Operating: 20% - 80%

Non-Operating: 10% - 90%

Power

Removable 8-cell cylinder battery, 76.96Wh (5200mAh)

P150EM :

Full Range AC/DC Adapter

AC Input: 100 - 240V, 50 - 60Hz

DC Output: 19V, 9.47A (180W)

P151EM1 :

Full Range AC/DC Adapter

AC Input: 100 - 240V, 50 - 60Hz

DC Output: 19V, 6.3A (120W)

Dimensions & Weight

376mm (w) * 256mm (d) * 35 - 43mm (h)

Around 3.1kg with Battery and ODD

Introduction

1 - 4 External Locator - Top View with LCD Panel Open

1.Introduction

External Locator - Top View with LCD Panel Open

Figure 1

Top View

1. PC Camera

2. LCD

3. LED Status

Indicators

4. Power Button

5. Speakers

6. Keyboard

7. Built-In

Microphone

8. TouchPad and

Buttons

9. Fingerprint

Reader (Optional)

453

15.6” (39.62cm)

Introduction

External Locator - Front & Right side Views 1 - 5

1.Introduction

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. Headphone Jack

4. Microphone Jack

5. S/PDIF-Out Jack

6. Line-In Jack

7. USB 2.0 Port

8. Security Lock Slot

Front

Right

1 2 3 4 5 6 78

Introduction

1 - 6 External Locator - Left Side & Rear View

1.Introduction

External Locator - Left Side & Rear View

Figure 4

Left Side View

1. Mini-IEEE 1394a

Port

2. RJ-45 LAN Jack

3. USB 3.0 Ports

4. Combined eSATA/

Powered USB 3.0

Port

5. Multi-in-1 Card

Reader

123

Left

Figure 5

Rear View

1. Vent

2. Displa Port

3. HDMI-Out Port

4. DVI-Out Port

5. DC-In Jack

Rear

1231

Introduction

External Locator - Bottom View 1 - 7

1.Introduction

External Locator - Bottom View

Figure 6

Bottom View

1. Vent

2. Component Bay

Cover

3. Sub Woofer

4. HDD Bay

5. Battery



Overheating

To prevent your com-

puter from overheating

make sure nothing

blocks the vent/fan in-

takes while the com-

puter is in use.

Introduction

1 - 8 Mainboard Overview - Top (Key Parts)

1.Introduction

Mainboard Overview - Top (Key Parts)

Figure 7

Mainboard Top

Key Parts

1. Platform

Controller Hub

2. Audio Codec

3. KBC ITE IT8519E

Introduction

Mainboard Overview - Bottom (Key Parts) 1 - 9

1.Introduction

Mainboard Overview - Bottom (Key Parts)

Figure 8

Mainboard Bottom

Key Parts

1. VGA-Card

Connector

2. CPU Socket (no

CPU installed)

3. Memory Slots

DDR3 SO-DIMM

(Primary)

4. Hard Disk

Connector

5. MSATA Connector

6. RTL8411

Introduction

1 - 10 Mainboard Overview - Top (Connectors)

1.Introduction

Mainboard Overview - Top (Connectors)

Figure 9

Mainboard Top

Connectors

1. CCD Connector

2. USB 3.0 Port /

e-SATA

3. Multi-in-1 Card

Reader

4. LED 2 Cable

Connector

5. Keyboard Cable

Connector

6. TouchPad Cable

Connector

7. Microphone

Cable Connector

8. LED 3 Cable

Connector

9. Audio Cable

Connector

10. LED 1 Cable

Connector

11. Speaker

Connector

12. LCD Cable

Connector

Introduction

Mainboard Overview - Bottom (Connectors) 1 - 11

1.Introduction

Mainboard Overview - Bottom (Connectors)

Figure 10

Mainboard Bottom

Connectors

1. DC-In Jack

2. DVI-Out Port

3. HDMI-Out Port

4. Display Port

5. VGA Fan Cable

Connector

6. Sub Woofer

Cable Connector

7. CPU Fan Cable

Connector

8. USB 3.0 Ports

9. RJ-45 LAN Jack

10. Mini-IEEE 1394a

Port

Introduction

1-12

1.Introduction

Disassembly

Overview 2 - 1

2.Disassembly

Chapter 2: Disassembly

Overview

This chapter provides step-by-step instructions for disassembling the P150EM/P151EM1 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.

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 dis-

assembly procedure listed ONLY, and not any previous disassembly step(s) required. Refer to the part list for the previ-

ous 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.



Information



Warning

Disassembly

2 - 2 Overview

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 connectors To release these connectors, use a small flat-head screwdriver to

gently pry the locking collar away from its base. When replac-

ing the connection, make sure the connector is oriented in the

same way. The pin1 side is usually not indicated.

Pressure sockets for multi-wire connectors To 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 connectors To release these connectors, use a small pair of needle-nose pli-

ers to gently lift the connector away from its socket. When re-

placing 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 sockets To 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.

Disassembly

Overview 2 - 3

2.Disassembly

Maintenance Precautions

The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a re-

moval 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 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 pro-

duce 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 parts, 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.



Power Safety

Warning

Before you undertake

any upgrade proce-

dures, make sure that

you have turned off the

power, and discon-

nected all peripherals

and cables (including

telephone lines and

power cord). You must

also remove your bat-

tery in order to prevent

accidentally turning the

machine on.

Disassembly

2 - 4 Disassembly Steps

2.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.

To remove the Battery: