Sound from 1 box

[Tristann]

Good afternoon/morning/eveving everyone.

Recently the wheel of my speakers were unable to change the sound volume.

So i bough the exact same speakers as before because i love the quality of them.
Its a *S-120 Black Speaker by Logitech)

Now here is the problem. When i plug them in the back of my PC sound only comes out of 1 box.
When i plug it in the front i get sound from both sides but because the wires are so long i prefer to put them in the back.

None of the other plug in ports seem to work and i checked the balance of it all and they are equal.

Its not the plug in ports that are broken

Im certain of it because i used my old speakers in that port and the day i bought the new speakers as also the day i threw away my old speakers.w

Please help me with this problem.

 

[fireberd]

Are you fully inserting the plug into the (green) speaker jack? If its only partially inserted you will only get one side.

 

[Tristann]

Yes it is full in.

 

[fireberd]

Do you have a headset you can use to test? Plug the headset into the rear GREEN speaker jack to see if you get both channels or one channel.