I have the same issue as AH.
After installation of the PCI-GPIB card the computer reports "No Boot Devices Found - System Halted". It boots fine if the card is removed. As in the previous message, the BIOS was updated with the latest version, but it made no difference. The computer is a Dell XPSB1000 running Windows 2000. Removing all other PCI cards (network, sound, parallel port) and relocating the card did not solve the problem.