Westinghouse NB-14w2 user manual Troubleshooting

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■Chapter 4 Troubleshooting

C H A P T E R ▼ F O U R

TROUBLESHOOTING

In this chapter, you will learn how to solve common hardware and software problems.

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Contents USER’S Manual Manual DEL Usuario Page Page Table of Contents Troubleshooting Page Symbols and Conventions Using This ManualPage Page Chapter Summaries Getting to Know the Basics „ Built-in Multiple Card Reader Performance Features„ ExpressCard Technology „ Expandability„ Wireless LAN „ Firewire IEEE1394 / 1394a and USB2.0 portsSystem At a Glance LED Status IndicatorTop View LCD Display Touch Pad Silent Mode ButtonPower / Suspend Button KeyboardFront View Wireless On/Off SwitchVentilation Grill Side Views Power Jack DC-inExternal VGA Port USB2.0 Port Firewire / IEEE1394 / 1394a PortModem Port Kensington Lock Key HoleTV S-Video Port Ethernet / LAN PortBottom View Battery Pack and Battery Latch Built-in Stereo Speakers System Device CoverAdapter AC Adapter DC-out ConnectorAC Plug System & Power Status Indicators LED Status IndicatorOSD Status Indicators OSD Status IndicatorFunction Keys Quick Keys Keyboard FeaturesEmbedded Numeric Keypad Windows KeysTouch Pad Graphic Subsystem Adjusting the Display BrightnessExtending the Life of the TFT Display Device Opening and Closing the Display Panel Voice Recording Adjusting the Volume ManuallyAdjusting the Audio Volume in Windows Audio SubsystemTo change the modem setting, do the following Connecting the ModemModem Getting To Know The Basics Ethernet Connecting to the NetworkCabling Restriction for Networks Bios Setup and Security Feature Bios Setup and Security Feature Leaving the Bios Setup Screen Entering the Bios Setup ScreenBios Action Keys Selections Description Sub-menu Modifying the Bios SettingsMain Setup Info SetupSecurity Setup Advanced SetupUsing Password Protection Power Setup LAN Boot SetupExit Setup Battery Power & Power Management Lithium-Ion Battery Battery PackBattery Low-Power Warning To Remove the Battery Pack Installing and Removing the Battery PackTo Install the Battery Pack Charging the Battery and Charging TimeProlonging the Battery’s Life and Usage Cycles Checking the Battery LevelWindows’ Power Schemes Using Windows Power OptionsTo use Windows power management functions Standby Suspend Suspend ModeHibernate Suspend Is in the suspend mode Power Button Action Low Battery Warning Power Menu Quick Access Troubleshooting Troubleshooting Troubleshooting No speaker output Audio ProblemsSound cannot be recorded Hard disk drive has reached its capacity Hard Disk ProblemsHard disk drive does not work or is not recognizable Hard drive is making abnormal whining noisesFiles are corrupted Hard disk takes longer to read a fileDisk cannot be ejected Optical Drive ProblemsOptical drive does not work Drive dose not read any disksScreen flickers Display ProblemsDisplay panel is blank when the system is turned on Screen is difficult to readCharacters on the screen repeat while I type Keyboard and Mouse ProblemsBuilt-in touch pad performs erratically Built-in keyboard accepts no inputCmos Battery Problem Memory Problems Built-in modem does not respond Modem ProblemsConnection difficulties Ethernet adapter does not work Network Adapter / Ethernet ProblemsComputer becomes hot Performance ProblemsProgram appears stopped or runs very slowly USB device does not work Firewire IEEE1394 and USB2.0 ProblemsIEEE1394 port does not work Additional Questions Product Specification System Memory Processor and Core LogicDisplay Audio Wireless LANModem LAN / Ethernet Firewire IEEE1394aStorage Keyboard & Touch pad Ports and ConnectorsExpressCard NewCard & Multiple Card Reader Operating System Battery Pack / AC AdapterPhysical Specification Agency Regulatory Notices Federal Communications Commission Notice REN Ringer Equivalent Numbers Statement Attachment Limitations Statement Japan Telephone lines requirement Lithium battery warning / Bridge battery warning Aution Westinghouse Digital Electronics