Bang & Olufsen

I am trying to repair my headphone jack. I have seen many different 4 wire color codes but none that match mine. The wires i have are as follows: Red - (right?) Green - (left?) Copper - Copper twisted around a white - I am not sure which one is my ground and which is the Mic. I wish i could...

Well I'm in a bit of conundrum, that is recently Apple acquired Beats Audio thus prompting HP to cancel its contract with Beats and partner up with Bang & Olufsen (B&O Audio). Which led HP to discontinue the Beats audio enabled envy series in India and introduce the newer envy series line of...