Mozna to bude pro vsechny desky, ja to nasel u ASUSu.

Due to different 5.1 channel speakers may have different deifnitions of Center and Bass outputs, , when playing 5.1 channel music or media, Center speaker may have muffled sounds. This NVSWAP utility allows you to swap Center and Bass speaker manually if your speakers experience muffled sounds. (Note that DirectX 8.1 is needed to enable this utility)

ftp://ftp.asus.com.tw/pub/ASUS/misc/...nf2/nvswap.zip