I recently purchased an Asus Xonar D1 Sound card to use with my Logitech Speakers. The surround was working perfect until I moved my pc from my brothers to my own home. For some reason the left speaker does not emit any sound. It is completely hooked up but what is happening is the right speaker is producing both the right channel and the left channel, essentially becoming the left speaker. I've tried everything I can to try and fix the problem but have had no luck, can anyone maybe help me with this conundrum?