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 or if the computer is affected by electromagnetic waves during the start-up process. 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.