I just purchased a new custom computer with windows 10 Pro. 64 bit operating system Intel i9,32G Memory.
It has a SoundBlaster Audigy Fx card in it.
I attached it to my older Dell Altex Lansing ADA995 5,1 Lucasfilm THX certified speakers.
I can only hear from the front left/right.
I have updated drivers from the soundblaster site and had Troubleshooter also update.
I have also turned off the AORUS motherboard's Audio.
The plugs are in the correct order, the speakers have worked once during this exploration.
No matter what I have done, the center and two rear speakers do not test with either the Microsoft test for 5.1 or the SoundBlaster Application.
I read somewhere that many years ago there was a digital setting somewhere that helped someone. I don't see it anywhere today.
Does anyone have any ideas? This is incredibly frustrating....