Why can't i use the touch pad – Sony SVT11213CXB User Manual
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Set the power and touch pad on/off switch for Keyboard to
(touch pad off) to disable the
touch pad. See
for more information.
Why can't I use the touch pad?
The touch pad is disabled.
Set the power and touch pad on/off switch for Keyboard to ON to enable the touch pad. See
for more information.
See
for information on how to use the touch pad.
Check that the keyboard is working. See
What should I do if the keyboard does not work?
more information.
What should I do if captured images flicker?
This problem occurs when you use the built-in camera under fluorescent lights and is due to
a mismatch between the lighting output frequency and the shutter speed.
To reduce flicker noise, change the direction of your VAIO computer so that you can adjust
the direction of the built-in camera. Some apps offer adjustable parameters, such as
brightness or power frequencies, to eliminate flicker noise.
Why are captured images poor in quality?
Images captured under fluorescent light may contain light reflections.
A dark portion in captured images may contain noise.
The area on and around the built-in camera is soiled. Clean the area. See
for more information on how to clean the camera.
What should I do if captured images contain dropped frames and audio interruptions?
The effect settings on your app may cause dropped frames. Refer to the help file included
with the app for more information.
There may be more app running than your VAIO computer can handle. Exit the apps that
you are not currently using.
This problem may occur while your VAIO computer is running on the power saving plan,
which reduces the CPU performance. See
to check the current power
plan.
Why does the viewfinder show no images or poor-quality images?
Some camera apps may not work correctly when another camera app is running. Exit the
current app before starting another.
You may not be able to use another camera app that uses the built-in camera while using
the gesture function.
The viewfinder may show some noise, for example horizontal streaks, when you are viewing
a rapid-moving object. This is normal and does not indicate a malfunction.
If the problem persists, restart your VAIO computer.