Alienware Area-51 m5550 Technical Reference
Notice
The information in this user’s manual is subject to change without notice.
THE MANUFACTURER OR RESELLER SHALL NOT BE LIABLE FOR ERRORS OR OMISSIONS
CONTAINED IN THIS MANUAL AND SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL
DAMAGES WHICH MAY RESULT FROM THE PERFORMANCE OR USE OF THIS MANUAL.
The information in this user’s manual is protected by copyright laws. No part of
this manual may be photocopied or reproduced in any form without prior written
authorization from the copyright owners.
Copyright January, 2006
All rights reserved.
Microsoft and Windows are registered trademarks of Microsoft Corporation. DOS,
Windows 95/98/ME/2000/NT/XP/Vista are trademarks of Microsoft Corporation.
Product names mentioned herein may be trademarks and/or registered trademarks of
their respective owners/companies.
The software described in this manual is delivered under a license agreement. The
software may be used or copied only in accordance with the terms of the agreement.
This product incorporates copyright protection technology that is protected by
U.S. patents and other intellectual property rights. Use of this copyright protection
technology must be authorized by Macrovision, and is intended for home and other
limited viewing uses only unless otherwise authorized by Macrovision. Reverse
engineering or disassembly is prohibited.
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TABLE OF CONTENTS
PREFACE
Symbols and Conventions
Protecting Your Computer - Avoid Abusive Handling and Adverse
Environments
Chapter Summaries
1. GETTING TO KNOW THE BASICS
Performance Features (10)
System at a Glance (12)
Top View (12)
Front and Rear Views (15)
Side Views (17)
Bottom View (20)
AC Adapter (23)
LED Status Indicators (24)
Keyboard Features (25)
Function (Quick) Keys (25)
Windows Keys (26)
Embedded Numeric Keypad (26)
Touch Pad (27)
Graphics Subsystem (28)
Adjusting the Display Brightness (28)
Extending the Life of the TFT Display Panel (28)
Opening and Closing the Display Panel (28)
Audio Subsystem (29)
Adjusting the Volume in Windows (29)
Voice Recording (29)
Modem and Modem Setting (29)
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. BIOS SETUP AND SECURITY
Entering the BIOS Setup Screen (33)
Leaving the BIOS Setup Screen (33)
BIOS Action Keys (33)
Modifying the BIOS Settings (34)
Main Setup (34)
Boot Setup (34)
Security Setup (36)
Power Setup (37)
Exit Setup (37)
. BATTERY POWER & POWER MANAGEMENT
The Battery Pack (39)
Lithium-Ion Battery Technology (39)
Battery Low-Power Warning (39)
Installing and Removing the Battery Pack (41)
Charging the Battery and Charging Time (42)
Checking the Battery Level (42)
Prolonging the Battery’s Life and Usage Cycles (43)
Using Windows Power Options (44)
Windows’ Power Schemes (44)
Suspend Modes (46)
Power Button Action (47)
Low Battery Warning (48)
Power Menu Quick Access (49)
Windows’ Power Plans (50)
Suspend Modes (52)
Power Button Action (53)
Low Battery Warning (54)
Power Menu Quick Access (55)
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. UPGRADING YOUR COMPUTER
Upgrading the Hard Disk Drive (57)
Upgrading the System Memory (60)
Installing a memory module (DIMM) into the system (61)
Adding a Mini-PCI Type Wireless LAN Card (Optional Device) (63)
Installing a Mini PCI Card to the System (64)
5. TROUBLESHOOTING
First Step (67)
Audio Problems (68)
Hard Disk Problems (69)
Optical Drive Problems (71)
Display Problems (72)
Keyboard and Mouse Problems (73)
CMOS Battery Problems (74)
Memory Problems (74)
Modem Problems (75)
Network Adapter / Ethernet Problems (76)
PC Card / PCMCIA Problems (77)
Performance Problems (78)
Firewire (IEEE1394) and USB2.0 Problems (79)
APPENDIX A
Product Specification (80)
APPENDIX B
Agency Regulatory Notices (85)
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Preface
Using This Manual
This User’s Manual contains general information about the hardware and software
setup, troubleshooting, and technical specifications of the notebook computer.
Symbols and Conventions
The following conventions and symbols are used in this manual:
instance, Fn+F7 means holding Fn and F7 keys at the same time.
• When keys are to be pressed at the same time, a plus (+) symbol is used. For
• When a series of clicking actions is needed in the Windows O/S, [ ] and >
symbols are used. For instance, [Start > Settings > Control Panel >
Display] means clicking the Start icon first, then the Settings, then
• When you need to make a selection with the touch pad (or mouse), you will
be asked to ’select’, ‘click’, ‘double-click’, or ‘right-click’ the item.
the Control Panel, then the Display icon.
Note: Text in this format and symbol indicates specific instructions, commentary,
sidelights, or any additional information or notes that you should be aware of.
Warning: Text in this format and symbol indicates that failure to comply with the given
instructions or information could result in damage to your computer or could cause
bodily harm or loss of life.
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Protecting Your Computer - Avoid Abusive Handling and Adverse
Environments
Following the advice below will help ensure that you get the most out of your investment.
Your computer will serve you well if you take good care of it.
• Do not expose the computer to direct sunlight or place it near sources of heat.
• Do not subject it to temperatures below 0oC (32oF) or above 35oC (95oF).
• Do not expose the computer to magnetic fields.
• Do not expose the computer to moisture or rain.
• Do not spill water or liquid on the computer.
• Do not subject the computer to adverse shock and vibration.
• Do not expose the computer to dust and dirt.
• Do not place objects on top of the computer to avoid damaging the computer.
• Do not place the computer on rocky surfaces.
Here are some ways of taking care of your AC adapter.
• Do not connect the adapter to any devices other than your computer.
• Do not let water get into the adapter.
• Do not block the ventilation airway of the adapter.
• Keep the adapter in a cool and ventilated place.
• Do not step on the power cord or place heavy objects on top of it.
• Carefully tuck away the power cord and any cables away from
pedestrian traffic.
• When unplugging the power cord, do not pull on the cord itself. Instead pull
on the plug.
• Keep the adapter away from children.
• The total ampere ratings of the equipment plugged in should not exceed the
ampere rating of the cord if you are using an extension cord.
• The total current rating of all equipment plugged into a single wall outlet
should not exceed the fuse rating.
• Do not connect the other AC adapter to your notebook. This notebook
exclusively uses the AC adapter: Liteon PA-1900-05 (90W), Liteon PA-1900-
06 (90W), Lishin LSE0202D2090 (90W), Lishin LSE0202C2090(90W)
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When cleaning the computer, observe these steps:
1. Power off the computer and remove the battery pack.
2. Disconnect the AC adapter.
3. Use a soft cloth dampened with water. Do not use liquid or aerosol cleaners.
Contact your dealer or see your service technician if any of the
following occurs:
• Computer has been dropped or the body has been damaged.
• Liquid has been spilled into the computer.
• The computer does not operate normally.
Cleaning the Ventilation Grills:
It is suggested that you clean the ventilation grills regularly to maintain optimal
thermal regulation of the notebook. To do this, you may use a soft brush or a
vacuum cleaner (with appropriate head adapter) to remove the dust buildup on the
ventilation grills.
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Chapter Summaries
The following is a summary of the available chapters and appendices in this manual.
Chapter 1: Getting to Know the Basics
In this chapter, you will learn the basic operations and features of your computer. It
gives you a general understanding of the components of your computer.
Chapter : BIOS Setup / Security
In this chapter, you will learn how to change various firmware settings and what the
settings mean. Also, you will learn how to take advantage of the built-in security
feature provided by the BIOS.
Chapter : Battery Power & Power Management
In this chapter, you will learn the fundamentals of power management and how to use
them to achieve longer battery life.
Chapter : Upgrading Your Computer
In this chapter, you will learn how to upgrade the system memory and the hard disk
drive, and how to install wireless mini PCI card.
Chapter 5: Trouble-Shooting
In this chapter, you will learn how to solve common hardware and software problems.
Appendix A: Product Specification
In this section, you will find a list of the computer’s system specifications.
Appendix B: Agency Regulatory Notices
In this section, you will find the general electro-magnetic and safety regulatory
information.
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