Pro Tools 8.0.3 Digi 002: Hardware not recognized

Hello. I run 0S 10.6.8 on my MacBook Pro. My mbox works fine and is recognized, but my digi isn't. I've uninstalled and reinstalled PT with no luck. When i power on the hardware, everything is working. All lights are go in the front, and in the back, the green light next to the firewire port is green.

It used to work just fine. I'm very curious if there is a way to alter my computer's settings so that it can recognize it.

Any advice is greatly appreciated.



Thank you