1 open the sound manager, and in the speaker configuration interface, open 5. 1 output.

Two 2.0 speakers are connected to the front speaker (I don't know what brand the landlord's 2.0 speakers are).

The bass is connected to the center and the subwoofer output. In the horn test interface, make sure that the bass is input to the active bass, and do not input the center channel to the subwoofer.