Sony PCG-GRX670K Manual

1.

Slide the OPEN switch to the right, and lift the cover while holding the bottom of the computer firmly. 

2.

Press the power button until the power indicator turns on. 

  

 

If you hold the power button down, the computer turns off. 

3.

If necessary, adjust the brightness controls for the computer screen (LCD) as follows: 



To increase light intensity, press the Fn+F5 keys. Press the Up Arrow key 

or the Right Arrow key

. 



To decrease light intensity, press the Fn+F5 keys. Press the Down Arrow key 

or the Left Arrow key

.