NOTE: You can also use the Brightness level slider to adjust the brightness manually.
Adjusting brightness in Windows 7
To enable or disable automatic screen brightness adjustment:
1. Click Start → Control Panel → Display.
2. Use the Adjust brightness slider to enable or disable automatic-brightness adjustment.
NOTE: You can also use the Brightness level slider to adjust the brightness manually.
Changing the screen resolution
1. Press and hold the desktop screen and select Display Settings.
2. Tap or click Advanced display settings.
3. Select the required resolution from the drop-down list and tap Apply.
Connecting to external display devices
Follow these steps to connect your laptop to an external display device:
1. Ensure that the external display device is turned on and plug the external display device cable into a video port on your laptop.
2. Press the Windows logo+P key.
3. Select one of the following modes:
• PC screen only
• Duplicate
• Extend
• Second Screen only
NOTE:
For more information, see the document that shipped with your display device.
Changing the display settings in Intel HD Graphics Control Panel
1. Right-click your desktop and select Graphics Properties to launch the Intel HD Graphics Control Panel.
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