Using Special-Function Buttons - Sony VAIO VGN-SZ200 Series User Manual

Using Special-function Buttons

Your computer is equipped with special buttons to help you use specific functions of the computer.
Special-function button
S1/S2 buttons
Functions
By default, the S1 button turns the volume on and off and the S2 button lowers the CPU speed to reduce the
fan noise. You can change these button assignments on the window for changing the S button assignments.
To display this window, press and hold either button or launch and navigate through VAIO Central.
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Using Your VAIO Computer