Sony VPCM121AXL Laptop User Manual


 
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Troubleshooting >
Audio/Video
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.