how to get true 5.1 effect with pc?

[rosa elitta]

im using auxilary cable to connect my pc , it gives only stereo sound
please help me!!!

my 5.1 speaker back side

http://s9.postimg.org/b23fxj4z3/2014_02_02_12_23_53.jpg

my pc back side connection

http://s28.postimg.org/aiwv90ua5/2014_02_02_12_25_59.jpg

 

[americanaudiophile]

Looks like your 5.1 speakers do not have any surround processing in them so to get 5.1 you have to send 5.1 into them. Your mobo does not support surround sound so you will need to add a sound card to your PC that does have 5.1 analog outputs.