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The Vrefresh Utility
This is a DOS-based utility which allows you
to change the refresh rate of the display.
Vrefresh is installed when you select “SVGP64
Utilities” from the install or setup program.
Using Vrefresh with a Mouse
Driver
A menu is displayed when Vrefresh is loaded.
The refresh rates are shown on the left side
and the corresponding resolutions are
displayed on top of the table. Click on the
desired boxes. The “X” mark means that the
selection is NOT valid. Selected refresh rates
are defined by the check marks. Click on the
Exit button to set the new refresh rate. You
will be asked if you wish to save the changes
to your AUTOEXEC.BAT. Choose YES if you
want to use the new refresh rate every time
you turn on your system.
NOTE: The refresh rate set with Vrefresh has
no effect when using Windows.
Display Drivers
