troubles with sound (The Witcher 3: Wild Hunt)

I’ll describe the situation like this:
for example, an NPC stands and says, if you turn the camera towards him on the left, then the sound enters the left ear of the earphone, and if it’s on the right, then, respectively, into the right ear, earlier, in any case, the sound came into 2 ears, but after The change of the processor was changed and the firewood for the sound, tell me what needs to be done so that it is as before.