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Alienware Chapter Three Battery Power & Power Management, m5550-04-2007-techref.indd

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Alienware Area-51 m5550 Technical Reference

CHAPTER THREE

BATTERY POWER & POWER MANAGEMENT

In this chapter, you will learn the fundamentals of power management and how to use it to achieve longer battery life.

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4/6/2007 12:29:48 PM

Page 38

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Alienware user manual Chapter Three Battery Power & Power Management, Alienware Area-51 m5550 Technical Reference

Contents

Alienware Area-51 m5550 Technical Reference 1. GETTING TO KNOW THE BASICS TABLE OF CONTENTSPREFACE Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference 2. BIOS SETUP AND SECURITY3. BATTERY POWER & POWER MANAGEMENT 4. UPGRADING YOUR COMPUTER 5. TROUBLESHOOTINGAPPENDIX A Product Specification APPENDIX B Agency Regulatory Notices Alienware Area-51 m5550 Technical ReferencePreface Using This ManualSymbols and Conventions Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference Your computer will serve you well if you take good care of itHere are some ways of taking care of your AC adapter Alienware Area-51 m5550 Technical Reference When cleaning the computer, observe these stepsCleaning the Ventilation Grills Chapter 5 Trouble-Shooting Chapter 2 BIOS Setup / SecurityChapter 3 Battery Power & Power Management Appendix A Product SpecificationAlienware Area-51 m5550 Technical Reference CHAPTER ONE GETTING TO KNOW THE BASICSThis chapter introduces the features and components of the computer m5550-04-2007-techref.inddAdvanced Graphic Engine Performance FeaturesHigh Performance Processor with Calistoga Chipset LCD DisplayEthernet Port Firewire IEEE1394 / 1394a and USB2.0 PortsWireless LAN Alienware Area-51 m5550 Technical Reference2. LCD Display System At A GlanceTop View 1. LCD Latch Alienware Area-51 m5550 Technical Reference9. Power / Suspend Button 6. Touch Pad Disable / Enable Button8. LED Status Indicator 3. Keyboard12. Internet Explorer Quick Key 10. Silent Mode Button11. Outlook Express Quick Key 13. Windows Media Player Quick Key4. Battery Pack 1. Wireless On/Off Switch2. Power Jack DC-in Front and Rear ViewAlienware Area-51 m5550 Technical Reference 5. Ventilation Grill6. Kensington Lock Key Hole 2. Stereo Headphone / SPDIF-out Jack 1. Audio Volume DialSide Views 3. Microphone Jack6. DVI-I Port 10. Firewire / IEEE1394 / 1394a Port5. USB2.0 Port 7. TV S-Video Portm5550-04-2007-techref.indd 12. ExpressCard SlotAlienware Area-51 m5550 Technical Reference 4/6/2007 122946 PM2. Hard Disk Drive Cover 1. Battery Pack and Battery LatchBottom View Alienware Area-51 m5550 Technical Reference4/6/2007 122946 PM Alienware Area-51 m5550 Technical Referencem5550-04-2007-techref.indd Alienware Area-51 m5550 Technical Reference 3. System Device Cover4. Ventilation Grill 2. Adapter 1. DC-out ConnectorAC Adapter 3. AC PlugAlienware Area-51 m5550 Technical Reference LED Status IndicatorSystem & Power Status Indicators Alienware Area-51 m5550 Technical Reference Keyboard FeaturesFunction Keys Quick Keys 2. Application Menu Key Windows Keys1. Start Key Embedded Numeric KeypadAlienware Area-51 m5550 Technical Reference Tips on Using the Touch PadTouch Pad Extending the Life of the TFT Display Device Adjusting the Display BrightnessGraphics Subsystem Opening and Closing the Display PanelConnecting the Modem Adjusting the Volume ManuallyAdjusting the Audio Volume in Windows Audio SubsystemTo change the modem setting, do the following Alienware Area-51 m5550 Technical Referencem5550-04-2007-techref.indd CHAPTER TWO BIOS SETUP AND SECURITY FEATUREAlienware Area-51 m5550 Technical Reference 4/6/2007 122947 PMThe Setup Utility is a hardware configuration program built into your computer’s BIOS Basic Input/Output System. It runs and maintains a variety of hardware functions. It is a menu-driven software, which allows you to easily configure and change the settings Alienware Area-51 m5550 Technical ReferenceBIOS Action Keys Entering the BIOS Setup ScreenLeaving the BIOS Setup Screen Alienware Area-51 m5550 Technical ReferenceMain Setup Modifying the BIOS SettingsBoot Setup Boot Settings ConfigurationAlienware Area-51 m5550 Technical Reference the 1st drive BIOS attemptsBoot Agent is selected, the Boot Settings Configuration Security SetupUsing Password Protection Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference Power SetupExit Setup m5550-04-2007-techref.indd CHAPTER THREE BATTERY POWER & POWER MANAGEMENTAlienware Area-51 m5550 Technical Reference 4/6/2007 122948 PMBattery Low-Power Warning 1. Low Battery Warning The Battery PackLithium-Ion Battery 2. Very Low Battery Warningm5550-04-2007-techref.indd Note Press Fn+F3 to turn off the battery warning beepAlienware Area-51 m5550 Technical Reference 4/6/2007 122948 PMAlienware Area-51 m5550 Technical Reference Installing and Removing the Battery PackTo Remove the Battery Pack m5550-04-2007-techref.inddChecking the Battery Level To Install the Battery PackCharging the Battery and Charging Time Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference Prolonging the Battery’s Life and Usage CyclesThere are things you can do to prolong the use of the battery Alienware Area-51 m5550 Technical Reference Using Windows Power OptionsWindows’ Power Schemes In this dialog box, you can manually set the LCD and hard drive’s time-out values in the Plugged In column and in the Running On Batteries column. Lower time-out values will save more battery power Alienware Area-51 m5550 Technical ReferenceHibernate Suspend Suspend ModeStandby Suspend Alienware Area-51 m5550 Technical ReferencePower Button Action Alienware Area-51 m5550 Technical ReferenceLow Battery Warning Alienware Area-51 m5550 Technical ReferencePower Menu Quick Access Alienware Area-51 m5550 Technical ReferenceWindows’ Power Plans Alienware Area-51 m5550 Technical Reference4/6/2007 122950 PM Alienware Area-51 m5550 Technical Referencem5550-04-2007-techref.indd Standby Suspend Suspend ModeAlienware Area-51 m5550 Technical Reference Hibernate SuspendPower Button Action Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference Low Battery WarningClick the “Change plan settings” underneath the currently active Power Plan in the Power Options Properties box. Next, click on “Change advance power settings” and go the the battery section and expand it to change the battery notifications and alarms Alienware Area-51 m5550 Technical Reference Power Menu Quick AccessInstead of making specific selections in the Power Options Properties box, you can quickly and easily specify which pre-set power saving function you desire by clicking on the Battery icon at the lower right-hand corner of the task bar. If you do not see a battery or AC-in icon, go to Power Options Properties box and click on the Advanced tab. Check off ``Always show icon on the task bar``. Select “Power Saver” if you want the system to enter Suspend Mode more often. Or, select “High Performance” if your notebook PC is plugged into an AC power source m5550-04-2007-techref.indd CHAPTER FOUR UPGRADING YOUR COMPUTERAlienware Area-51 m5550 Technical Reference 4/6/2007 122951 PMUpgrading the Hard Disk Drive Alienware Area-51 m5550 Technical ReferenceTo replace the hard disk drive, do the following Alienware Area-51 m5550 Technical ReferenceUpgrading the Hard Disk Drive Alienware Area-51 m5550 Technical Reference 10. Put the HDD cover back and re-attach 2 Screw A’sUpgrading the System Memory Alienware Area-51 m5550 Technical ReferenceInstalling a memory module DIMM into the system Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference the contact edge is driven into the receiving socketAdding a Mini-PCI Type Wireless LAN Card Optional Device Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference Installing a Mini PCI Card into the SystemTo install a new Mini PCI card, do the following Alienware Area-51 m5550 Technical Reference 4. Replace the System Device Cover and 9 Screw D’sm5550-04-2007-techref.indd CHAPTER FIVE TROUBLESHOOTINGAlienware Area-51 m5550 Technical Reference 4/6/2007 122952 PMAlienware Area-51 m5550 Technical Reference Before taking further actions, consider the following suggestionsSound cannot be recorded Audio ProblemsNo speaker output Alienware Area-51 m5550 Technical ReferenceThe hard drive is making abnormal whining noises Hard Disk ProblemsThe hard disk drive does not work or is not recognizable The hard disk drive has reached its capacityAlienware Area-51 m5550 Technical Reference The hard disk takes longer to read a fileThe files are corrupted The drive does not read any disks Optical Drive ProblemsThe optical drive does not work The disk cannot be ejectedThe screen is difficult to read Display ProblemsThe display panel is blank when the system is turned on The screen flickersThe built-in touch pad performs erratically Keyboard and Mouse ProblemsThe characters on the screen repeat when I type The built-in keyboard accepts no inputAlienware Area-51 m5550 Technical Reference CMOS Battery ProblemMemory Problems Alienware Area-51 m5550 Technical Reference Modem Problems The built-in modem does not respondConnection difficulties Alienware Area-51 m5550 Technical Reference Network Adapter / Ethernet ProblemsThe Ethernet adapter does not work PC Cards do not function PC Card / PCMCIA ProblemsWindows crashes or freezes when you remove the PC card The PC card cannot be recognizedThe program appears to have stopped or runs very slowly Performance ProblemsThe computer becomes hot Alienware Area-51 m5550 Technical ReferenceThe IEEE1394 port does not work Firewire IEEE1394 and USB2.0 ProblemsThe USB device does not work Alienware Area-51 m5550 Technical Referencem5550-04-2007-techref.indd APPENDIX A PRODUCT SPECIFICATIONSAlienware Area-51 m5550 Technical Reference 4/6/2007 122953 PMDisplay Processor and Core LogicSystem Memory AudioLAN / Ethernet Firewire IEEE1394aModem StorageKeyboard & Touch pad Ports and ConnectorsBattery Pack / AC Adapter Express Card New Card & Multiple Card ReaderAlienware Area-51 m5550 Technical Reference BIOSPhysical Specification m5550-04-2007-techref.indd APPENDIX B AGENCY REGULATORY NOTICESAlienware Area-51 m5550 Technical Reference 4/6/2007 122954 PMConnections to Peripheral Devices Federal Communications Commission NoticeModifications Declaration of ConformityAlienware Area-51 m5550 Technical Reference European NoticeCanadian Notice Japan Power Cord RequirementU.S. and Canada Alienware Area-51 m5550 Technical ReferenceOther Countries Alienware Area-51 m5550 Technical ReferenceAlienware Area-51 m5550 Technical Reference Battery Pack SafetyTelephone Lines Requirement Alienware Area-51 m5550 Technical Reference Laser SafetyLithium Battery Warning / Bridge Battery Warning Cabling Restriction for Networks Connecting to the NetworkEthernet Alienware Area-51 m5550 Technical Reference