Sony PCV-J200 Personal Computer User Manual


 
Troubleshooting
75
4
From the Write Speed drop-down list, select a lower setting.
5
Click Close.
Topic: How do I change the video resolution of my display?
1
From the Start menu, select Settings, and then click on Control Panel.
2
Click the Display icon and select the Settings tab.
3
Move the Display area slider to change the resolution.
4
Click OK.
Topic: Why is there no sound in any application?
There are independent controls for your system volume.
Check that the speakers are plugged into the HEADPHONES jack.
If the speakers have a mute button, make sure it is off.
If the speakers are powered by batteries, check that the batteries are inserted
properly and that they are charged.
If the speakers use an external power source, make sure that the power cord
is plugged into a grounded wall outlet or power strip.
If the speakers have their own volume control, check the volume level.
If the program you are using has its own volume control, check that the
volume is turned up.
Check the volume controls in the application, in the audio mixer, and in
Windows. There is a volume control icon on the Windows
®
taskbar.
Click the icon and slide the level bar up to increase the volume.
Check that the Mute check box is not selected in the Windows volume
control .
If you connected headphones to the computer, you will not hear sound from
the speakers.
You may need to reinstall the sound drivers. See “Using the Driver Recovery CD” in
this manual.