National Instruments PCI-GPIB Getting Started page 20

Software Installation and Configuration
3. Use the help instructions on your screen to move around the screen,
make changes, and exit the program.
4. If you made any changes, reboot your computer from the changed
kernel so that the new settings become active.
For more information about ibconf, refer to the NI-488.2M Software
Reference Manual .
After you have installed and configured the software, you should verify the
installation. Refer to Chapter 4, Installation Verification and
Troubleshooting, for instructions on verifying the software and hardware
installation.
PCI-GPIB for Digital UNIX 3-4 © National Instruments Corp.
Chapter 3