To restore sound to computer speakers, make sure the speakers are plugged into the computer and that the power is connected, then run the troubleshooting feature for the audio component of the computer and update any nec... More »

For computers with Windows operating systems experiencing sound problems, verify that the speakers are turned on, and then run the "Playing Audio" troubleshooter to locate the source of the problem. If the problem is rel... More »

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Windows Restore allows users to restore a computer to an earlier time. The program eliminates recent changes made to a system. More »

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Sound goes from a computer's sound card to the speakers. Disruption to any of these components, including the cables, can cause a computer's sound to malfunction. If the computer does not have an integrated sound card, i... More »

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A Dell computer's sound might not work various reasons, including incorrectly connected power cables from the speakers to a wall outlet, or audio cables not being plugged into the audio port on the computer. Sound proble... More »

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For a computer running on windows, follow Microsoft's step-to-step guide to ensure the drivers of the computer are working and the recommended sound card is in place. Different types of computers have different operating... More »

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To troubleshoot a Proform treadmill with power problems, check if the surge protector is switched on and correctly grounded, and make sure the power cord is firmly plugged into the protector. The key should also be prope... More »

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