No output from subwoofer

[bluky]

Good day!

 

Sorry for my English but i try to be as clear as possible.

Today i upgraded my sound system on my desk from a 5.1 to a 7.1 system, everything works just fine when i play a movie or something with 7.1 or 5.1 sound.

I changed the cabling aswell

How it was before the upgrade:

ASUS Phoebus solo - 3 jacks to the amplifier by my TV (living room) (5.1)

onboard audio - 3 jacks to the amplifier on my desk (5.1)

 

What i have now:

ASUS Phoebus solo - 4 jacks to amplifier (7.1)

Onboard audio - 3 jacks to amplifier by my TV (living room)

 

ASUS has "flex bass" witch should be filtering bass from my speakers and send it to my sub, and that part isn't working

 

With the onboard audio i can get 7.1 if i install the realtek drivers but after that i cant sent bass to my sub

with the Windows driver i can send bass to my sub but only with 5.1

 

Anybody ideas what i can try to fix this?

[bluky]

So, i have "fixed" my problem by removing the audio drivers of my ASUS sound card