Mercury HT 4500U speakers

[RoyC]

I have recently upgraded my PC from XP to Windows 7 and can't get my 5.1 to work.

The round plug in conections layout is - Black - Blue ..... Brown - Green ........ a black square - Pink.

Any HELPFUL advise would be most welcome.

Thank you.
RoyC.

 

[pulkitpopli2004]

post your problem in hardware section.. do upload pics too..