如何反轉聲道？

由於某些原因我現在只能右聲道音響放左邊，左聲道音響放右邊，看電影的時候非常彆扭，玩遊戲也經常錯誤判斷方向。。。有沒有人知道如何能反轉過來。主板是技嘉B85M-D2V。

• Download Equalizer APO from Equalizer APO download
• Configure it to attach to your output device (Usually something like: "Speakers - VIA HD Audio" or "Speakers - Realtek HD Audio"); you can change this later with the "Configurator" tool from the Equalizer APO start menu folder
• Create a new file in C:Program FilesEqualizerAPOconfig, name it for example swapchannels.txt
• Paste the following line into it as its only content:

  Copy: L=R R=L

• Save it
• Open Equalizer APO"s configuration editor
• Make sure that your device is the correct one in the dropdown menu on the top right
• If applicable, remove all pre-configured options by clicking the red "minus" icon (or, if shown, the button with two arrows pointing downwards, then "Remove")
• Click the green "plus" icon to add a new configuration for your output device, then navigate to the "Include configuration file" option
• Select your swapchannels.txt file
• Save/Apply the configuration