No audio in centre speaker

[amphibian91]

hi....m usin sony dav-dz390k dvd home theatre system which is connected to ma pc through co-axial connection.when i play some dolby featuring(also dts) files everythin is proper....but when i play mp3 files there is no output from the centre speaker ....pls help....m usin onboard sound card...ma mother board is gigabyte ex 58 extreme .....also comment abt ma speakers :lol:

 

[JAYDEEJOHN]

Thats usually because its a stereo output feed, where the center speaker is set to voice only in movie platform, and isnt used in stereo for music.
Does this happen in movies as well?

 

[amphibian91]

yes it happens wit movies as well i.e. if m playin downloaded movie files wid dvds its workin fine.......if i select dolby digital live 5.1 as my default format i experience this problem.........if 2 channel 48000hz studio quality is selected as my default output and prologic 2 in my decoder centre speaker seems to be workin....