Rear speaker playback issues

[besaidbuster]

i recently had my whole pc crash so i reinstalled it including my on board sound card i don't know what it is or how to check but it used realtek audio drivers and now since reinstall i have no rear speaker sound anyone else have the same problem and know a way to fix it ? my sound system is 5.1

 

[dustin_ds3000]

I'm guessing you reformatted you hard driver and reinstalled Windows. Did you install the realtek audio drivers, i would need to know the brand and model of your motherboard to help you get the right driver for the realtek audio.