Hi I just recently had a power outage that turned off my computer while I was on it twice(the first time lights were out for a minute and then the second it was off for 2 hours) When the power came back on for good I noticed that my headphones were not making sound so I tried it on my roommates computer and it was fine. I then tried the speaker port on the back and it works but the sound isn't quite the same to my ears.I went to the realtek audio control panels and it says that the headphones aren't plugged in even though they are to the headphone port when I plug them in there. Anybody know what could have possibly happened?