(English) User Guide - Lenovo C40/C50 Series
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... Lenovo Service. Troubleshooting Touch screen Problem: The touch screen reacts, but not where you are touching it. Troubleshooting and problem resolution: • Adjust the Windows volume control - User Guide 33 In Control Panel, select "Hardware and Sound". 2. Troubleshooting and problem resolution: Touch Screen Calibration: 1. Ensure that the volume is turned up and the sound is automatically disabled when.... 3. select the speaker icon from the integrated speakers. Troubleshooting Audio Problems Problem: No sound from the Settings Charm or click the arrow on screen.
... Lenovo Service. Troubleshooting Touch screen Problem: The touch screen reacts, but not where you are touching it. Troubleshooting and problem resolution: • Adjust the Windows volume control - User Guide 33 In Control Panel, select "Hardware and Sound". 2. Troubleshooting and problem resolution: Touch Screen Calibration: 1. Ensure that the volume is turned up and the sound is automatically disabled when.... 3. select the speaker icon from the integrated speakers. Troubleshooting Audio Problems Problem: No sound from the Settings Charm or click the arrow on screen.
