I have an intel DH55TC mother board with core i5 processor. I am using windows 7 ultimate OS. I installed my old motorola SM56 speakerphone modem on pci connector slot provided on board. After installing drivers it says "This device cannot start. (Code 10)". Also at clicking the resources tab it shows message "This device isn't using any resources because it has a problem."
What should I do?
Please help !