hello , I have a notebook asus rog gl551jm and I have a problem related to audio .
I have an external speaker to use as amplifier , and connected via p2 - p2 audio jack. Until yesterday everything was working normally ( connected the sound box and plugged the cable into the notebook , running the audio ) but today when I use the notebook the audio was not going to the speaker !!!! I tried to connect a headset and the sound did not work !!! if i do not connect anything in p2 audio jack of notebook sound comes out in notebook speakers normaly !!

does the notebook audio jack input p2 burned ??

detail : when I connect any type of cable in notebook audio jack p2 the Realtek driver asks which type of connection im doing ( headset or speaker ) and drivers are all updated !!!

please help mee my notebook have only 3 months of use !!!!