(English) User Guide - Windows 8.1 pre-installed
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...Windows volume control - User Guide 23 Check to eliminate distortion. • Reinstall the audio driver. • Disconnect any headphones from the computer: refrigerators, electric fans, electric dryers, UPS...other computers that the headphone cable is not muted. If the problem persists, contact Lenovo Service. Adjust the volume, bass, or treble controls to see if any interfering devices... magnetic interference. 2. Problem: Ripple on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Troubleshooting and problem resolution: • Check the...
...Windows volume control - User Guide 23 Check to eliminate distortion. • Reinstall the audio driver. • Disconnect any headphones from the computer: refrigerators, electric fans, electric dryers, UPS...other computers that the headphone cable is not muted. If the problem persists, contact Lenovo Service. Adjust the volume, bass, or treble controls to see if any interfering devices... magnetic interference. 2. Problem: Ripple on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. Troubleshooting and problem resolution: • Check the...