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7 months ago

Sony VPCEF3E1E - VPCEF3E1E Mode d'emploi Anglais

Sony VPCEF3E1E - VPCEF3E1E Mode d'emploi Anglais

Troubleshooting >

Troubleshooting > Microphone n138 N Microphone What should I do if my microphone does not work? ❑ ❑ If you are using an external microphone, make sure the microphone is turned on and is properly plugged into the microphone jack on your computer. Your sound input device may have been incorrectly configured. To configure the sound input device, follow these steps: 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 Recording tab, select your desired device for sound input and click Set Default. How can I prevent microphone feedback? Microphone feedback occurs when the microphone receives the sound from a sound output device, such as a speaker. To prevent this problem: ❑ Keep the microphone away from a sound output device. ❑ Turn down the volume of the speakers and the microphone.

Troubleshooting > Speakers n139 N Speakers What should I do if I do not hear sound from the built-in speakers? ❑ ❑ ❑ ❑ ❑ If you are using a program that has its own volume control, make sure the volume control is properly set. See the program's help file for more information. The volume may have been turned off by the Fn+F2 keys. Press them once again. The volume may have been minimized by the Fn+F3 keys. Keep pressing the Fn+F4 keys to turn up the volume loud enough to hear sound. Check the Windows volume controls by clicking the volume icon on the taskbar. Your sound output device may have been incorrectly configured. To change the sound output device, see How do I change the sound output device? (page 144).