Dell Inspiron 17 7778 2-in-1 Inspiron 177000 Series 2-in-1 Service Manual - Page 119
Changing the audio settings, Camera, Identifying the webcam in device manager
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3 Expand Sound, video and game controllers to view the audio controller. Before installation After installation Changing the audio settings 1 On the taskbar, click or tap the search box, and then type Dell Audio. 2 Click or tap Dell Audio and change the audio settings as required. Camera The Inspiron 17-7778 is shipped with an integrated 0.92 megapixel highspeed camera with a maximum of 1280 x 720 HD resolution at 30 FPS. The camera has built-in digital-array microphones. The depth-sensing feature of the camera enhances security when paired with Windows Hello. NOTE: You must replace the camera module if you encounter any issues with the built-in microphones. Identifying the webcam in device manager 1 On the taskbar, click or tap the search box, and then type Device Manager. 2 Click or tap Device Manager. The Device Manager window is displayed. 3 Expand Imaging devices. Starting the camera application 1 On the taskbar, click or tap the search box, and then type Camera. 119