Chips and Technologies, Inc.
DR-HiQVideo Display Driver Package
Release Notes for Windows NT 3.5x
Revision: 1.0.1
Release Date: May 10, 1996
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1) Fixed the panning and the cursor offset problems on 800x600
and 1024x768 panels.
Revision: 1.0.0
Release Date: January 31, 1996
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Initial Release.
NOTES: - WINDOWS NT DRIVERS
1) In the 800x600 and 1024x768 resolutions, the screen
image is not displayed correctly on a CRT screen when the
screen is panned to the bottom of the display and the user
switches the display from LCD to CRT.
The Windows 3.1 driver uses the Check_Cursor and
Move_Cursor routines to adjust the screen for panning.
Windows NT does not have a routine analogous to
Check_Cursor.
This limitation exists because Windows NT does not have
a Check_Cursor routine.
This problem is fixed as soon as the user touches the
mouse pointer.
2) When any of the selections in the "CURSORS" Applet from
the Control Panel is chosen, the cursor becomes a software
cursor and hence there is no panning. This is a limitation
of the software cursor in Windows NT.
CHIPS CONFIDENTIAL INFORMATION
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.