Acer 650 Series manual Image is not full-screen, No audio is heard from the computer

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3 Troubleshooting my computer

Image is not full-screen.

The computer display has a native resolution of 1024 x 768 (XGA) for the 14.1” and 1400 x 1050 (SXGA+) for the 15.0”. If you set the resolution lower than this, the screen expands to fill the computer display. Right-click on your Windows desktop and select Properties to bring up the Display Properties dialog box. Then click on the Settings tab to make sure that the resolution is set to the appropriate resolution. Resolutions lower than the specified resolution are not full- screen on the computer or on an external monitor.

No audio is heard from the computer.

Check the following:

•The volume may be muted. In Windows, look at the volume control (speaker) icon on the taskbar. If it is crossed-out, click on the icon and deselect the Mute option.

•The speakers may be turned off. Press Fn-F8to turn the speakers on (this hot key also turns the speakers off).

•The volume level may be too low. In Windows, look at the volume control icon on the taskbar. You can also use the volume control buttons to adjust the volume. See “Hot keys” on page 17 for more detail.

•If headphones, earphones or external speakers are connected to the line-out port on the computer’s rear panel, the internal speakers automatically turn off.

I want to eject the optical drive tray without turning on the power. I cannot eject the optical drive tray.

There is a mechanical eject button on the optical drive. Simply insert the tip of a pen or paperclip and push to eject the tray.

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Contents TravelMate 650 series User’s guidePage Basic care and tips for using your computer First things firstYour guides Turning your computer on and offTaking care of your computer Taking care of your AC adapter Taking care of your battery packCleaning and servicing Page Contents Troubleshooting my computer Appendix a Specifications Appendix B Notices IndexTravelMate Page Description TravelMate tourFront open view Front view Description Left view Right view PC Card slot Accepts one Type II PC CardRear view Bottom view Description Features PerformanceDisplay MultimediaExpansion ConnectivityHuman-centric design and ergonomics Indicators Icon Function DescriptionBattery Lights orange when the battery is charging Using the keyboard Special keysLock keys Lock key DescriptionDesired access Num lock on Num lock off Embedded numeric keypadKey Description Windows keysHot keys Hot key Icon Function Description Euro symbol Click on Start, Settings, Control Panel Page Mail Detection Launch key Default applicationLaunch Keys Page Touchpad Touchpad basicsFunction Left button Right Center Tap Button Buttons AcerMedia bay StorageHard disk Playing DVD movies Using softwareEjecting the optical CD or DVD drive tray DVD movie will automatically play after a few seconds Region code Country or regionAdjusting the volume AudioPower management Disconnecting from the desktop Moving around with your TravelMateMoving around Preparing the computerWhat to bring to long meetings Taking the computer homeWhat to bring to short meetings Special considerations Setting up a home officeWhat to bring with you Traveling with the computer Traveling internationally with the computerWhat to bring with you Securing your computer Using a computer security lockUsing the Smart Card Registering your Smart Card Running PlatinumSecure PlatinumSecure Options Encrypt/Decrypt Change PasswordSmart Card Manager Running PlatinumKey Using passwords Entering passwords Setting passwordsGetting to know your TravelMate Computer Page Built-in network feature Expanding through optionsConnectivity options Fax/data modemFast infrared Universal Serial Bus Ieee 1394 port PC Card slotInserting a PC Card Ejecting a PC CardUpgrade options Memory upgradeInstalling memory Port expansion devicesPage Swapping AcerMedia drive modules Using system utilities Click on Start, Programs, then Notebook ManagerBios Utility Launch ManagerTroubleshooting my Page Frequently-asked questions Nothing appears on the screenImage is not full-screen No audio is heard from the computerWant to set up my location to use the internal modem Keyboard does not respondInfrared port does not work Printer does not workTroubleshooting tips Error messages Error Messages Corrective ActionBefore you call Requesting serviceInternational Traveler’s Warranty ITW You are required to provide the following information Name Troubleshooting my computer Specifications Page Microprocessor MemoryData storage Display and videoEnvironment Weight and dimensionsPorts Options PowerSystem Appendix a Specifications Appendix B This appendix lists the general notices of your computer FCC notice Use conditionsModem notices Remarque à l’intention des utilisateurs canadiensImportant safety instructions Laser compliance statement Macrovision copyright protection notice Lithium battery statementLCD pixel statement Tick notice Index Installing Upgrading Warranty Windows keys International Traveler’s Warran
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