Windows 7 Headphones problem

[GagVirus]

Hi everyone!!! i have a broblem using my headphones by Nokia... as i plug them to the front jacks of my PC, i hear the sound (music, game sounds...) but with 'stereo' problem... for example i hear the beats or bass, but i dont hear the voice of the singer...
but if i partially plug (not to the end) to the jack it works ok... i tried at the 'playback devices' right clicked on the audio icon near the clock but there is no 'headphone' name...
WHAT CAN I DO TO SOLVE THIS PLEASE HELP!!!

 

[Jimbo22]

What's the make and model of the headphones and what type of connections are they? I see that it's a Nokia byt what model and assuming it's a 3.5mm jacks. Is the headset designed for some other device..ie mobile phone, MP3 player.