Acer 1400 manual Frequently-asked questions, Nothing appears on the screen

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Frequently-asked questions

This is a list of possible situations that may arise during the use of your computer, and it gives easy answers and solutions to these questions.

I press the power switch, but the computer does not start or boot-up.

Look at the Power status 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 the AC adapter is plugged in properly to the computer and to the power outlet.

If it is lit, check if a non-bootable (non-system) diskette is 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-Del to 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, check the following:

The brightness level might be too low. Press Fn-F6 and Fn-F7 to adjust the brightness level.

The display device might be set to an external monitor. Press the display toggle hot key Fn-F5 to toggle the display back to the computer.

The system may be in standby mode. Try pressing the power switch to resume.

Image is not full-screen.

Make sure the resolution is set to a resolution your system supports natively. 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 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.

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Contents Acer Aspire 1400 series Page Contents Software Troubleshooting Page Your guides First things firstTurning your computer on and off Basic care and tips for using your computerTaking care of your computer Cleaning and servicing Taking care of your battery packTaking care of your AC adapter Page Your computer Page Front view Tour of your computerDescription Left view Eject hole Right viewRear view Bottom view Performance FeaturesExpansion Video performance DisplayIndicators To exit standby mode, press the power button Special keys KeyboardLock keys Embedded keypad Windows keys Hotkeys Keyboard ergonomics Touchpad basics TouchpadFunction Left Button Right Tap Execute Launch keys Inserting and ejecting a diskette StorageEjecting the optical drive tray Ethernet and LAN Connectivity optionsFax/data modem Page Audio Adjusting the volumeMode Using the Audio DJ featureGetting familiar with your computer Securing your computer PasswordsSecurity notch Getting familiar with your computer Battery power Page Battery pack characteristics Battery packMaximizing battery life Installing and removing the battery pack Charging the battery Optimizing battery life Checking the battery levelBattery-low warning Power management Options Page External monitor External display devicesExternal display with s-video input Using simultaneous displayExternal keyboard External input devicesExternal keypad External pointing devicePrinter Audio devices PC Card slots Expansion devicesInserting a card Ejecting a card Disconnecting USB devicesMiscellaneous options Battery packAC adapter Memory upgrade Key component upgradesInstalling memory Hard disk upgrade Computer Page Disconnecting from the desktop Preparing the computer Moving aroundWhat to bring to short meetings What to bring to long meetingsWhat to bring with you Taking the computer homeSpecial considerations Setting up a home office Traveling with the computer Traveling internationally with the computer Software Page System software Easy Button Navigating the Bios Setup Utility Bios Setup UtilityMain Advanced Security Enter key. The Set Password box appears Setting a passwordChanging a password Removing a passwordOthers Boot Exit Software Troubleshooting Page Nothing appears on the screen Frequently-asked questionsNo audio from the computer Floppy drive cannot access a diskette Refer to the Windows Help and Support and the modem manual Display device mismatch Error messagesError Repaired Device Address Troubleshooting Specifications Page Microprocessor Weight and dimensions Operating system Appendix a Specifications Appendix B This appendix lists the general notices for your computer Use conditions FCC noticeTelecommunications notices Modem noticesRemarque à l’intention des utilisateurs canadiens CTRImportant safety instructions Laser compliance statement Lithium battery statementLCD pixel statement Year 2000 compliance statementMacrovision copyright protection notice Appendix B Notices Index USB Diskette Display 100