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Troubleshooting
What should I do if the brightness of the screen changes?
The brightness of your screen when adjusted with the Brightness button and the Fn+F5/F6 keys is temporary and this
adjustment is overridden by the setting on the VAIO Power Management tab when another power scheme is selected.
To save this preference for the brightness
✍
To do the following procedure, you must have administrator rights.
1
Click Start and then Control Panel.
2
Click Performance and Maintenance.
3
Click Power Options.
4
On the Power Schemes tab, select the desired power scheme from the Power schemes list.
5
On the VAIO Power Management tab, select No change under Plugged in and Running on batteries for LCD Brightness.
6
Click OK.
The preference for the brightness adjusted with the Brightness button or the Fn+F5/F6 keys is saved and your screen brightness
remains unchanged regardless of operating conditions.
What should I do if the external display (or TV) does not display anything?
If you change the log-on user with the Fast User Switching function after your computer started, you will not be able to select a
display by pressing the Fn+F7 keys.
Summary of Contents for VAIO VGN-A700 Series
Page 1: ...N User Guide Personal Computer V G N A 7 0 0 S e r i e s V G N F S 6 0 0 S e r i e s ...
Page 20: ...20 n N Getting Started Back A Air vent B Battery connector page 26 ...
Page 23: ...23 n N Getting Started Bottom A Port replicator connector page 66 B Air vents ...
Page 73: ...73 n N Using Peripheral Devices 6 Slide the lock switch to LOCK 7 Turn on the computer ...