Windows 3.1x and Windows for Workgroups Display Driver Products Supported: IBM PC Server 315 Computers with S3 Trio64V+ (765) tm video subsystems Driver Version: 1.66.02 1.0 INSTALLING MICROSOFT WINDOWS OR WINDOWS FOR WORKGROUPS tm At present Windows 3.1x does not include the correct display driver for the S3 Trio64V+ chip set. For best results, install the driver supplied with this README file. 2.0 DISPLAY DRIVER INSTALLATION INSTRUCTIONS Follow these instructions for an initial installation of the Trio64V+ drivers on Windows. See section "4.0 UPDATING THE DISPLAY DRIVER" for replacing the Trio64V+ drivers on Windows. 1. Exit from Windows. 2. Change to the Windows directory (type CD\WINDOWS, and press Enter). 3. Type SETUP, and press Enter. 4. A screen showing the current Windows configuration is displayed. Move the highlight bar to the Display entry and press Enter. "Display" here actually means a monitor mode or video mode provided by a video driver. 5. Move the highlight bar to Other and press Enter. 6. Insert the Windows 3.x Device Drivers for S3 Trio64V+ diskette into drive A: and press Enter. 7. Select the desired resolution and press Enter. Refer to the information that comes with your monitor to determine which resolutions your monitor supports. 8. Press Enter to complete the changes. 9. If you get a message that the driver is already installed, press Esc to replace the driver. 10. If you are prompted to insert a diskette, type A:\, then press Enter. 11. When Setup is complete, the DOS prompt appears. Type WIN and press Enter to start Windows. The new video driver is now installed and is controlling your monitor. 12. Repeat this procedure for other resolutions if desired. 3.0 CHANGING DISPLAY (VIDEO) SETTINGS 1. Start Windows. 2. In the Program Manager, select Main. 3. In the Main group, select Windows Setup. 4. In the Windows Setup window, select Options. 5. In the Options menu, select Change System Settings. 6. In the Change System Settings window, select Display. 7. Select the down arrow at the Display field, then select the desired resolution for the S3 Trio64V+ graphics accelerator. 4.0 UPDATING THE DISPLAY DRIVER 1. Select the VGA driver to control your monitor during the update procedure. This ensures that the video driver that you are updating is not the same one that is currently controlling your monitor. Use the following procedure: a) Start Windows. b) In the Program Manager, select Main. c) In the Main group, select Windows Setup. d) In the Windows Setup window, select Options. e) In the Options menu, select Change System Settings. f) In the Change System Settings window, select Display. g) Select the down arrow at the Display field. h) In the pulldown menu, select the VGA driver, and select OK. i) Select Current to use the currently installed VGA driver, and select OK. j) Restart Windows. k) The VGA driver is now controlling your monitor. 2. Delete the existing S3 video driver file to prevent the pulldown menu from becoming filled with multiple version of the same file. a) Open a DOS window. b) In the WINDOWS\SYSTEMS subdirectory, find a file named OEMx.INF, where x is a number. If there is more than one of these files, use a text editor to view the files and verify which one is the S3 video driver file (near the beginning of the file, you will read "S3 Trio64V+ Windows Drivers Disk"). c) Delete the S3 video driver file. 3. Proceed with the installation instructions in "2.0 DISPLAY DRIVER INSTALLATION INSTRUCTIONS".