1. V58NT40.EXE Driver
2. README.TXT File Contents

README.TXT Driver File Contents (V58NT40.EXE)

DRIVER INFORMATION
        Driver Name:  NT40TLI
	Driver Date: 2/28/97
	Driver Version: 4.01
	Operating System:  Windows NT 4.0
	Tseng Graphics chip support:
		ET6000
		ET4000/w32p
		ET4000/w32i
		ET4000/w32
		ET4000
	Driver  File List:
	DISK1
		ET4000.SYS
		VERSION
		ET6W32.INF
		W32.DLL
                README.TXT

DRIVER INSTALLATION
1.     Click the Windows NT Start button.
2.     Move the mouse to Settings.
3.     Move the mouse to Control Panel and click.
4.     Double click the Display icon.
5.     In the Display Properties window, click the Settings tab.
6.     Click Display Type.
7.     In the Display Type window, click Change.
8.     In the Change Display window, click Have Disk.
9.     In the Install From Disk window, type the path to the Et6w32.inf file
       from this driver set, or choose Browse to locate this file.
10.    In the Change Display window, click Tseng Labs Inc. Compatible
       Graphics Adapter and click OK.
11.    In the Third-party Drivers window click Yes.
12.    Restart the computer according to the instructions in the Installing
       Driver dialog box.
13.    After system restart, use the Display Properties/Settings tab to
       select a desired mode.

DRIVER FEATURES
1.     For ET6000 chips in 4 Mb configurations, the following modes were
       added:
       1024x768, 16 Million colors to a maximum refresh rate of 60 Hz.
       1280x1024,  65k colors to a maximum refresh rate of 60 Hz.
2.     For ET6000 chips, overlay support through Direct Draw was added
       for use with players like Active Movie and Direct Draw compliant
       software MPEG players.
3.     The overlay surfaces supported by the ET6000 and this driver are:
       RGB8   (not stretched )
       RGB555 and RGB565  (not at the same time)
       RGB888
       YUV422

NOTES/LIMITATIONS
1.     16 color support is only available if there is not sufficient video memory
       to support 256 colors in high resolution modes. 16 color modes will not
       be available except for boards with limited memory.
2.     16 million color modes are only available if memory is configured in linear
       mode. The ET6000 is the only chip that this NT 4.0 driver configures in
       linear mode, therefore the only chip that will have 16 million
       color modes available. The ET4000, ET4000w32, ET4000w32i, ET4000w32p
       do not have 16 million color modes available.
3.     The driver does not support a high color mode of 65k colors, only 32k colors
       for the ET4000, ET4000w32, ET4000w32i, and ET4000w32p. The mode table is
       erroneously reporting 65k colors for these chips. This driver does support
       65k colors for the ET6000.


UNINSTALL INSTRUCTIONS
1.     Click the Windows NT Start button.
2.     Move the mouse to Settings.
3.     Move the mouse to Control Panel and click.
4.     Double click the Display icon.
5.     In the Display Properties window, click the Settings tab.
6.     Click Display Type.
7.     In the Display Type window, click Change.
8.	Scroll down the Manufacturers window and click Tseng Labs.
9.	In the Display window highlight a selection for your  chip type.
10.	Click  OK.
11.	Insert the Windows NT 4.0 CD and your original Microsoft drivers will install.
12.	Exit the Display Properties window and reboot the computer.