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Acer Aspire M3-581T User Manual

Acer Aspire M3-581T
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Troubleshooting 4-11
Click Mixer to verify that other audio applications are set to 50 and not muted.
6. Navigate to Start
Control Panel
Hardware and Sound
Sound. Confirm that
Speakers are selected as the default audio device (green check mark).
NOTE:
NOTE:
If Speakers do not show, right-click on the Playback tab and select Show Disabled
Devices (clear by default).
7. Select Speakers and click Configure to start Speaker Setup. Follow the on-screen prompts
to configure the speakers.
8. Remove any recently installed hardware or software.
9. Restore system and file settings from a known good date using System Restore.
10. If the issue is remains, repeat step 9, selecting an earlier time and date.
11. Reinstall the Operating System.
12. Connect a set of earphones or external speakers. If these function correctly, the internal
speaker or I/O board may be defective. If they do not function correctly, the mother board
may be defective or damaged.
13. If the Issue is still not resolved, refer to Online Support Information.

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Acer Aspire M3-581T Specifications

General IconGeneral
BrandAcer
ModelAspire M3-581T
CategoryLaptop
LanguageEnglish

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