How to run Windows 3.1 with the Rasterex Graphics board Assumes Windows is already installed. 1. Install TIGA V2.20 or higher. a. Run setup from the TIGA disk. Accept the default values for the install. This will make a TIGA directory on your hard disk and copy the files to your hard disk. It will also modify your AUTOEXEC.BAT. It will add the line set TIGA=-mC:\TIGA -lC:\TIGA -i0x60 b. Reboot your machine to make the changes in AUTOEXEC.BAT take effect. c. Type SET at the DOS prompt and check to see that TIGA has been set. If not edit your AUTOEXEC.BAT and move the set TIGA line to the top of the file and try it again. d. Change to the TIGA directory and run TIGACD. 2. Install windows with TIGA. a. Change to the Windows directory and run SETUP. b. When the configuration menu comes up move up to display. c. Change the display to TIGA (Small fonts) or TIGA (Large fonts) DO NOT UNDER ANY CIRCUMSTANCES USE THE WINDOWS DRIVERS ON THE TIGA DISK. THESE ARE FOR USE WITH WINDOWS 3.0 ONLY. d. Setup may ask for additional disks. When completed exit setup and then run Windows. 3. Running Windows. a. TIGACD must be run before Windows. You can install it in your AUTOEXEC.BAT or in a windows batch file. b. TIGACD must be run from the TIGA directory in order to work correctly. c. To un-install TIGA change to the TIGA directory and type TIGACD -U.