Samsung 200B4A User Manual

68Chapter 2.Using the computerConnecting an External Display DeviceUsing graphics more efficiently (optional)NVIDIA Optimus is a function that enables automatic selectionand usage of the internal or external graphics chipsets dependingon the currently running software.For example, the internal graphics chipset can be used forInternet surfing or word processing to minimize battery powerconsumption and the high-performance external graphics graphicchipset can be used for gaming or video processing to deliver amore realistic experience.The NVIDIA Optimus model supports Windows 7 only.tThis function is only available in models that support thetNVIDIA Optimus technology.Registering programs to be executed by the externalgraphics chipsetTo run a program using the external graphics graphic chipset, youhave to register the program in the NVIDIA Panel.Some programs are pre-registered. To register more programs (e.g.3D games, etc.), complete the following steps.1 Right-click over the Desktop and select NVIDIA Panel.2 Select 3D Settings > Manage 3D settings in the left paneand select the Program Settings tab.3 In the Select a program to customize(S) field, click the Addbutton to register the software.You can register executable files (EXE) only.4 In the Select the preferred graphics processor for thisprogram (O) field, select High-performance NVIDIAprocessor and click the Apply button.llWjj5 The 3D game has been registered.Then, when the registered 3D game is executed, the game isexecuted by using the external graphics chipset.