Toshiba P770 Laptop User Manual


 
When you use some video playback programs to play video files, the
preferred graphics processor in "Program Settings" tab can not be
changed to the graphics other than "Integrated Graphics".
To access the Program Settings, click "NVIDIA Control Panel" ->
"Manage 3D settings" -> "Program Settings".
To launch the NVIDIA Control Panel, Click Start -> Control Panel. Select
Large icons or Small icons in View by, and then click NVIDIA Control
Panel.
For more information about the NVIDIA Control Panal system, please refer
to the NVIDIA Control Panel Help. To access it, click Help from the main
menu and then select NVIDIA Control Panel Help.
On Optimus models, two kinds of Display Drivers are installed: “Intel® HD
Graphics Driver” and “NVIDIA Graphics Driver XXX.XX”.
Do not uninstall the display driver from “Uninstall Program” in the Control
Panel.
If you have to uninstall the display driver, please follow the steps below:
1. Uninstall “NVIDIA Graphics Driver XXX.XX”.
2. Then uninstall “Intel® HD Graphics Driver”.
Satellite P770/P775/P770D/P775D
User's Manual 2-23