I think more information is required by folks here, e.g. what cable run do you have, as in the type of cable, what length of cable, are the connections made correctly, i.e. no shorts.
A PCI card only has a low power output, is the card sufficiently rated to drive the requirements of the motor?
As you posted in the correct section I assume you have read all the threads
relating to this common PCI card problem
http://www.satellites.co.uk/satellit...net-satellite/