5.1 speakers with only 2 speakers working
I recently got a 5.1 surround sound home entertainment set and tried to connect it to my computer.
When I plugged it in via a Cable Jack it only brings out the sound of 2 speakers. The others are just making a noise like bad feedback.
I also installed RealTek Audio manager as my sound driver. But it still doesn't work.
What can I do?








