Remote Booting in Novell

I have a novell 4.11 server with some diskless clinets having EISA lan card in it. Now I have added another terminal but with PCI Lan Card with boot rom and this doesn’t remote boot with same net$dos.sys. I tried to generate other one using correct PCI driver, it also didn’t work. Can anyboy tell me how to remote boot system haveing PCI card it it