Sony PCG-FX390K Quick Setup Guide

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Starting Your Notebook
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Starting Your Notebook
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 notebook until the green power 
indicator turns on.
3
If necessary, adjust the brightness controls for the LCD display as follows:
To decrease brightness, press Fn+F5 then the down or left arrow key. 
To increase brightness, press Fn+F5 then the up or right arrow key. 
Opening the notebook
Power button
If you hold the power button in the On position for more than four seconds, the 
notebook turns off.
LCD lock lever
Power button
Power indicator