Windows NT 3.51 Video Device Driver for ASUS 3DexPlorer/GX2 ****Installing your new Video Driver for Windows NT 3.51.**** 1. Start system with Windows NT 3.51 installed. 2. IMPORTANT: When the "Please select the operating system to start..." message is displayed, select "Windows NT Workstation Version 3.51 [VGA mode]". 3. In the "Main" group, Double click on the "Control Panel" icon. 4. In the "Control Panel", Double click on the "Display" icon. 5. In the "Display Settings" screen, click on the "Change Display Type..." button. 6. In the "Display Type" screen in the "Adapter Type" section, click on the "Change..." button. 7. In the "Select Device" screen, click on the "Other..." button. 8. Insert the new display driver CD, then click on the "OK" button. 9. When "Video Driver Update..." appears in the list, select that line then click on the "Install" button. 10. If the following message appears: "This operation will change your system configuration. Do you want to proceed anyway?", click on "Yes". 11. If the message appears stating the driver is already installed on the system, do you want to use the current or new drivers, be sure to select the "New" button. 12. If prompted for the driver diskette a second time, click on the "Continue" button. 13. When the message "The drivers were successfully installed" is displayed, remove the display driver diskette, then click on the "OK" button. 14. When the message "The driver could not be started dynamically. Please restart Windows NT to run with the new driver." is displayed, click on the "OK" button. 15. In the "Display Settings Change" screen, click on the "Restart Now" button. Supported Video Modes For 3DexPlorer/GX2 Resolution Color Depth Refresh Rates ========== =========== ============= 640x480 8 bpp ( 60, 72, 75, 85) 640x480 15 bpp ( 60, 72, 75, 85) 640x480 24 bpp ( 60, 72, 75, 85) 800x600 8 bpp ( 60, 72, 75, 85) 800x600 15 bpp ( 60, 72, 75, 85) 800x600 24 bpp ( 60, 72, 75, 85) 1024x768 8 bpp (43i, 60, 70, 75, 85) 1024x768 15 bpp (43i, 60, 70, 75, 85) 1024x768 24 bpp (43i, 60, 70, 75, ) 1280x1024 8 bpp (43i, 60, 75, 85) 1280x1024 15 bpp (43i, 60, 75, 85) text modes: 80x25, 80x43, 80x50 (all at 70Hz)