I have noticed that by using headphones connected to the audio jack, I can hear only from the one side. This is only happening during the last days, I have tested several headphones and the problem remains in both Windows and ubuntu linux, so unfontunately its a hardware/audio jack problem. Any ideas on how this problem appeared? How to solve it? It's an Acer Aspire E5-571-39B5, which I bought on July 2015.
I will not try to open the case and see if any audio cables have been disconnected, as I still have about 8 months of warantee, which will be the last resort in the case I can't fix this.
Thanks.
***edit***
I am extremely careful about this laptop, it has never been dropped, or have any type of misuse.
