Acer 260 series manual Frequently-asked questions, Nothing appears on the screen

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Frequently-asked questions

The following is a list of possible situations that may arise during the use of your computer. Easy answers and solutions are provided for each one.

I pressed the power switch and opened the display, but the computer does not start or boot-up.

Look at the Power indicator:

•If it is not lit, no power is being applied to the computer. Check the following:

•If you are running on battery power, it may be low and unable to power the computer. Connect the AC adapter to recharge the battery pack.

•Make sure that the AC adapter is plugged in properly to the computer and to the power outlet.

•If it is lit, check the following:

•If the Sleep indicator is lit, the computer is in Sleep mode. Press any key or tap on the touchpad to resume.

•Is a non-bootable (non-system) diskette in the floppy drive? Remove or replace it with a system diskette and press Ctrl-Alt- Del to restart the system.

•The operating system files may be damaged or missing. Insert the startup disk you created during Windows setup into the floppy drive and press Ctrl-Alt-Delto restart the system. This will diagnose your system and make necessary fixes.

Nothing appears on the screen.

The computer’s power management system automatically blanks the screen to save power. Press any key to turn the display back on.

If pressing a key does not turn the display back on, two things might be the cause:

•The brightness level might be too low. Press Fn-→(increase) and Fn-←(decrease) to adjust the brightness level.

•The display device might be set to an external monitor. Press the display toggle hot key Fn-F5to toggle the display back to the computer.

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Contents TravelMate 220/260 series Page Iii Page Your guides First things firstTurning your computer on and off Basic care and tips for using your computerTaking care of your computer Taking care of your battery packTaking care of your AC adapter Cleaning and servicing Contents Appendix a Specifications Appendix B Notices Index Troubleshooting my computerTravelMate Page Front view TravelMate tourDescription Left view Right view Rear view Bottom view Multimedia FeaturesPerformance DisplayExpansion Human-centric design and ergonomicsIcon Function Description IndicatorsLock key Description Using the keyboardSpecial keys Lock keysEmbedded numeric keypad Desired access Num lock on Num lock offHot keys Windows keysKeyDescription Hot key Icon Function Description Euro symbol Launch Keys Touchpad basics TouchpadFunction Left button Right Center Tap Button Buttons Ejecting the CD or DVD tray StorageHard disk AcerMedia driveRegion Code Country or Region Playing DVD moviesInserting and ejecting a diskette Floppy driveAudio Adjusting the volumePower management Preparing the computer Disconnecting from the desktopMoving around with your TravelMate Moving aroundWhat to bring to short meetings Taking the computer homeWhat to bring to long meetings What to bring with you Setting up a home officeSpecial considerations Traveling internationally with the computer Traveling with the computerSpecial considerations Using passwords Using a computer security lockSecuring your computer Entering passwords Setting passwords Getting to know your TravelMate My computer Page AcerMedia bay modules Expanding through optionsConnectivity options Network ModemUniversal Serial Bus Inserting a PC Card PC Card slotEjecting a PC Card Memory upgrade Upgrade optionsInstalling memory Launch Manager Using system utilitiesBios Utility My computer Page Nothing appears on the screen Frequently-asked questionsNo audio is heard from the computer Image is not full-screenSerial mouse does not work Floppy drive cannot access a disketteCD or DVD drive cannot access a disc Keyboard does not respondWant to set up my location to use the internal modem Connectors and there is only one PS/2 port on the computerPrinter does not work Error Messages Corrective Action Error messagesError Messages Corrective Action International Traveler’s Warranty ITW Requesting serviceBefore you call Troubleshooting my computer Specifications Page Display and video MicroprocessorMemory Data storageEnvironment Weight and dimensionsPower PortsOptions Appendix a Specifications Appendix B This appendix lists the general notices of your computer Use conditions FCC noticeRemarque à l’intention des utilisateurs canadiens Modem noticesCTR Important safety instructions Laser compliance statement Varning Lithium battery statementLCD pixel statement Year 2000 compliance statementMacrovision copyright protection notice Index Types