# User Guide

# Personal Computer VAIO Duo 13SVD1321

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## Adjusting the LCD Brightness Automatically

Your VAIO computer measures ambient light intensity to adjust the LCD brightness automatically.

1. Start VAIO Control Center and select Image Quality. (See Searching/Starting Apps, Settings, or Files to start VAIO Control Center.)
2. Enable/disable the automatic adjustment setting in Display Brightness.

#### Hint

- During the setup or recovery process, the automatic brightness adjustment function may not work and the LCD brightness may change regardless of ambient light intensity.

- Ambient light intensity is measured by the ambient light sensor. Blocking the ambient light sensor may decrease the LCD brightness.

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### Related Topic

- Parts and Controls on the Front
- Changing the LCD Brightness

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