Sony PCG-F450 Laptop User Manual


 
Starting Your Computer
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Starting Your Computer
1
Slide the LCD lock lever in the direction of the arrow, and lift the
cover.
2
Press the power button on top of the computer until the green power
indicator light turns on.
3
If necessary, adjust the brightness controls for the LCD display. To
decrease the brightness, press Fn+F5 and then the down or left arrow
key. To increase the brightness, press Fn+F5 and then the up or right
arrow key.
If you hold the power button in the On position for more than four seconds, the
computer turns off.
LCD lock lever
Power
button
Power button
Power indicator