Operating Your Computer 2-23Using the Video FeaturesThe video subsystem of your computer features:z 10.4-inch wide TFT (Thin-Film Transistor) color LCD display with1024×768 XGA resolution or12.1-inch wide TFT (Thin-Film Transistor) color LCD display with1280×800 WXGA resolutionz Simultaneous display on LCD and external monitor, which is usefulwhen you have a presentation as you can control the screen from yourcomputer and face the audience at the same time (option)z Multi-display capability, which allows you to expand your desktopon the screen to another display device so that you have more desktopspace to work onz Toggle display between landscape view and portrait view using theLCD rotate buttonz Built-in light sensor ( ) to automatically adjust the LCDbrightness and optional keyboard backlightz Manually adjust the display brightness using the LCD brightness up( ) and down ( ) buttonsz Power Managementz Sunlight-readable LCD display (option)NOTE:z Before using the multi-display capability or taking advantage of the enhanced videocapabilities, the device driver supplied with your computer must be installed. (Seechapter 6 for details.)z The computer enters the Standby or Hibernation mode when the LCD is closed. Ifyou want to use the computer with the LCD closed, set Do Nothing to the “When Iclose the lid of my portable computer” option in the Power Options Properties.Thus the computer does not enter the Standby or Hibernation mode when the LCDis closed.
