GIGABYTE GeForceTM 6600 Graphics Accelerator GV-N66256DP - Manual (Page 18)

GV-N66128DP/GV-N66256DP Graphics Accelerator - 18 -
English
After installation of the display drivers, you will find a NVIDIA icon on the taskbar's
status area. Click this icon to open the control panel.
You can adjust the properties
of the graphics accelertaor
from here.
Right click the icon.