Adjusting the LCD Brightness Automatically
Your VAIO computer measures ambient light intensity to adjust the LCD brightness automatically.
- Open the charms and select the
Settings charm. (See Opening the Charms to open the charms.) - Select Change PC settings in the lower right corner.
- Select PC and devices and Power and sleep in the left pane of the PC settings screen.
- Change the Adjust my screen brightness automatically setting under Brightness to On.
Hint
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Ambient light intensity is measured by the ambient light sensor. Blocking the ambient light sensor may decrease the LCD brightness.