LED Problems! work on iMAC but not on MACBOOK PRO using Hercules RMX

Hey everyone,

Hopefully someone has a simple solution for this. I have my Hercules RMX set up great. I have an FX Mode which uses a toggle modifier with an LED output so that I know I am in that Mode.

Everything works great on my desktop which is an iMac, All of my modifiers that are toggle and have LED's that help to indicate that I am in that mode all work great. But the moment I use my laptop the LED's don't toggle accurately and only sometimes work.

Any solutions?>?? Please. Although it seems foolish, having that indicator can be the difference between killing the bass or firing off an effect, as you can see this can pose many problems, while mixing in front of a crowd.

THANKS in advance.
Priscilla