I just recently moved over from windows xp pro to windows 7 x64 professional and i am having trouble with getting my sub woofer which is connected to an analog amplifier to work. It works perfectly under windows xp and thus is connected correctly, under x64 windows 7 when i launch the sound max control pannel and test the speakers the subwoofer plays fine but when i play a song or anything else the sub is unresponsive. If you enable something called sonic focus in the control pannel of sound max then the sub kicks in but this makes the sound very unrealistic. Any help would be great
Mobo asus p5q premium , stock bios.
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i think your surround sound settings or speaker settings are causing this.