Could really do with some advice!
I'm running a digital optical lead from my Logitech Z906 surround speakers to my Soundblaster Z as I can't seem to get audio cables/jack leads to work. I'm trying to run a bass shaker but it just won't work. When running a speaker test the rear speakers are greyed out and all I can get through them is a crackle. Any ideas where I'm going wrong and what I can do yo fix the issue.
Thanks in advance