Presonus - Central Station Owners, Problem with Toslink Options

[Mac-Dee]

Hey Gurus i have a Presonus CS and i am running out of my G5 (digtal audio optical out) into my the CS Tos
If i shut the computer down my gear and come to boot it up in the morning i will switch my CS to Tos Digital which i have connected yet No signal i have the sound setup to digital out ... eventually the signal kicks in after 15 mins i do a disk scan or something and its ok if i do a reboot but when i shut down and come back to it after being shut down for a while same problem

I have a RME -hdsp9632 Pci and i run it through that works fine on start up all through but the Tos is F**Ked been Rackin my brains on what to do any ideas ?

Thanks Advance

[lepetitmartien]

try these first.

The Official Apple document on PRAM and NVRAM and their reset

The Official document on resetting the SMU on G5

There seems to be some issues with the optical out, but it's rather a virgin territory.

(moving into the interface forum)