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How to set the battery alarm for my Acer Extensa 4220?

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No avatar asked by (120 points) about Acer ePower Management
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I have a new laptop and I can't hear the beep of low battery. The laptop suddenly shuts down without any alarm. How to set the battery alarm for my Acer Extensa 4220?

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No avatar answered by (193k points)
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Go to Control Panel > Power Options > Alarms and click on Alarm Action button. Uncheck the Alarm Action box in order to get sound alarms instead of having your computer shut down or hibernate. Also from the Alarm Action menu you can select the type of alarm notification and the threshold power level.

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