Sony VAIO VGN-A600 Series Quick Start Manual page 33

Turning on the Computer
✍
If you continue to press the power button, the computer turns off.
3 If necessary, adjust the brightness of the LCD screen.
Your computer comes with a brightness sensor that automatically increases and
decreases the LCD screen's brightness level depending on the amount of external
light. To override the automatic setting and manually adjust the brightness,
follow these steps:
❑
Press the Brightness button, located next to the Volume buttons. See "Using
Special Buttons" in your on-screen VAIO® Computer User Guide for more
information.
❑
Press the Fn and F5 keys to decrease the brightness.
❑
Press the Fn and F6 keys to increase the brightness.
Turning On Your Computer
Power button
Power indicator
33