Acer Aspire T120 user manual No sound comes out from the speakers

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English

12

Troubleshooting

Q: No sound comes out from the speakers.

A: Check the following:

•The volume may be muted. Look for the Volume icon on the taskbar. If it is crossed-out, click on the icon and deselect the Mute option. You can also press the volume control/mute knob on your USB keyboard to toggle the mute function.

•If headphones, earphones, or external speakers are connected to the line-out jack of your computer, the internal or built-in speakers are automatically turned off.

Q: System cannot read diskette, hard disk, CD or DVD information.

A: Check the following:

•Make sure that you are using the correct type of media.

•Check if the diskette is formatted correctly. If not, format it again.

Caution: If you reformat a diskette, you will lose any data on it.

Make sure the diskette, CD or DVD is inserted into the drive correctly.

•Check if the CD or DVD is clean and not scratched.

•Check your drive by using a good (i.e., undamaged) diskette or a good disc. If your floppy drive, CD or DVD drive can not read the information on the good diskette, CD or DVD there may be a problem with the drive. Contact your dealer or technical support center for assistance.

Q: System cannot write diskette, hard disk or disc.

A: Check the following:

•Make sure the media is not write-protected.

•Make sure that you are using the correct type of diskette. Check if the diskette is formatted correctly. If not, format it again.

Caution: If you reformat a diskette, you will lose any data on it.

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Contents Aspire T120 Copyright 2003 Acer Incorporated All Rights Reserved FCC notice Use conditionsRemarque à l’intention des utilisateurs canadiens Contents Page System Tour Front panelRear panel Multimedia System FeaturesPerformance ConnectivitySystem peripherals MousePS/2 or USB, manufacturing optionKeyboardPS/2 or USB, manufacturing option Speakers System upgrade Set up new componentsOpen the computer Select location Setting up your computerNecessary to know before Setup Open packageConnecting the peripherals Starting your computer Shutting down your computerEnglish Nothing appears on the screen TroubleshootingPressed the power switch but the system did not boot up Printer does not workNo sound comes out from the speakers System cannot write diskette, hard disk or discTaking Care of your computer Cleaning and servicingTo clean your computer and keyboard Important tipsTo clean your optical mouse When to contact a service technicianTo clean your pointing device To clean your monitor
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