Operating Your Computer 2-17Using the Video FeaturesThe video subsystem of your computer features:z 14.1-inch wide TFT (Thin-Film Transistor) color LCD display with1280×800 WXGA resolution or 1440×900 WXGA+ resolutionz 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 Power Managementz Sunlight-readable LCD display by pressing sunlight readable quickbuttonNOTE:z Before using the multi-display capability or taking advantageof the enhanced video capabilities, the device driversupplied with your computer must be installed. (See chapter 6for details.)z The computer enters the Sleep or Hibernation mode whenthe LCD is closed. If you want to use the computer with theLCD closed, set Do Nothing to the “When I Close the lid”option in the Power Options Æ System Settings Properties. Thusthe computer does not enter the Sleep or Hibernation modewhen the LCD is closed.Configuring the Display ModesNOTE: When using an external CRT monitor, the resolutiondepends on the CRT monitor’s supported resolution.Your computer has been set to a default resolution and number of colorsbefore shipment. You can view and change display settings through youroperating system. See your operating system documentation or onlinehelp for specific information.For displaying in higher resolutions, you can connect an external monitorthat supports higher resolutions. (See “Connecting an External Monitor”in Chapter 4 for more information.)