Question about Acer Aspire 4720 Notebook
Have you got the volume control at the bottom right of your task bar? If you have, can you open the volume control, if you can, does it show it moving?
Have you tried a pair of headphones? that will check the speakers and headphone socket contacts.
Have you entered and adjusted your Sound Mixer?
Without any more info, I am just guessing.
Posted on Nov 09, 2010
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Posted on Jan 02, 2017
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