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Audio/Video
How do I turn off the Windows startup sound?
To turn off the Windows startup sound, follow these steps:
1 Click Start and Control Panel.
2 Click Hardware and Sound.
3 Click Manage audio devices under Sound.
4 On the Sounds tab, click to cancel the Play Windows Startup sound check box.
5 Click OK.
How do I change the sound output device?
If you do not hear sound from the device connected to a port, such as the USB port, HDMI output port, optical output port, or
headphones jack, you need to change the device for sound output.
1 Close all open programs.
2 Click Start and Control Panel.
3 Click Hardware and Sound.
4 Click Manage audio devices under Sound.
5 On the Playback tab, select your desired device for sound output and click Set Default.
What should I do if I find dropped frames during video playback?
If the video playback window is overlaid with another window, you may encounter dropped frames or find playback
performance degraded. Move the video playback window to where it will be unlikely to be overlaid with another window or
maximize the video playback window.