Shut down your system, Place the rocketport diagnostics diskette in yo, Power-up your system, and allow it to boot from – Comtrol SCO OpenServer User Manual
Page 32: Follow the on-screen instructions to run the di, Run the diagnostics to determine the i/o addres, Boot into sco, Edit the file /etc/conf/sdevice.d/rckt. change, Use the /etc/conf/cf.d/link_unix command to rel, Reboot the system, Troubleshooting
