Brightness

• 1). Hold down the "Fn" key.
  
  
• 2). Tap the right-arrow key to brighten the display screen.
  
  
• 3). Tap the left-arrow key to darken the display screen.
  
  
• 4). Release the "Fn" key to save your display settings.
  
  

Color

• 1). Right-click on the desktop and click "Graphic Properties."
  
  
• 2). Adjust the screen resolution by clicking "Display Settings" and choosing a resolution setting from the drop-down menu. Click "Apply" to check the resolution of the display. Click "OK" to save the resolution settings.
  
  
• 3). Adjust the color of the screen by clicking "Color Correction" and moving the brightness or contrast slider to the right or left. Click "Apply" to check the color resolution of the display. Click "OK" to save the color settings.
  
  
• 4). Click "OK" to exit the Graphic Properties application.
  
  

Update the Display Driver

• 1). Right-click on the desktop. Click "Personalize," "Display Settings" and "Advanced Settings."
  
  
• 2). Click the "Intel® Graphics" tab and choose "Monitor Properties." Click "Driver."
  
  
• 3). Click "Update Driver" and choose "Search Automatically."
  
  
• 4). Click "Install" to install the updated monitor driver. After the driver has been installed, click "OK" to restart the laptop when prompted.