Do not push the touch screen roughly.

Gentle touches always work as your VAIO computer is equipped with a capacitive touch screen.

The touch screen may not work properly if you turn on your VAIO computer while touching the screen. In such a case, restart the computer.

The touch screen may not work for several seconds after your VAIO computer returns to Normal mode from Sleep mode. In such a case, wait for a while before using the touch screen.

Keep the touch screen clean for good touch sensitivity. Dirt may cause damage or a malfunction.