There could be, but it will work without one.
Look at the rack of Landmark components. Look for the CF10 (Cardframe). In it should be several cards, one says MCU. If there is a Cat5 plugged into the 10BaseT jack on the MCU, then there is a pc connected. If so, you can restart the remote PC. You will need a password, although AMX tech told me that landmark is running while it's waiting for the password. I don't know that's true.

If there is no PC connected then your screwed cause you need to be a dealer to get the software.

Jason Walter
www.electronics2you.com