UPDATE
Ok I feel really silly. I drove all the way to the apple store only to be told a small part of my headphone cable had broken off inside the headphones port. I eventually maanged to get it out with a pair of tweezers, and now everything works again.
Thanks for your input
....................................................................................................................................
Here goes.
I realized today that my sound on my internal speakers wasn't working. I tried to change the volume to make sure I hadn't just muted the speakers or anything silly like that. I got the usual speaker symbol on screen, but it was grayed out, and showed a no-entry sign underneath. I re-booted the system, still to no avail. I then tried repairing permissions that didn't work either.
After a bit more research I heard about the "redlight" issues that some macbook owners were having.
I then thought it might be to do with the system not registering the fact that the headphones had been removed. I tried to plug in my headphones but there is something blocking the audio output. I took a torch and looked inside. Nothing out of the ordinary and no red light !
I then ran the extended hardware test and it didn't show any issues.
Does anyone have any idea. I don't want to take this into to the apple store as I live about 2 hours from the nearest one, and I was only there today getting my iphone replaced :-(
Ok I feel really silly. I drove all the way to the apple store only to be told a small part of my headphone cable had broken off inside the headphones port. I eventually maanged to get it out with a pair of tweezers, and now everything works again.
Thanks for your input
....................................................................................................................................
Here goes.
I realized today that my sound on my internal speakers wasn't working. I tried to change the volume to make sure I hadn't just muted the speakers or anything silly like that. I got the usual speaker symbol on screen, but it was grayed out, and showed a no-entry sign underneath. I re-booted the system, still to no avail. I then tried repairing permissions that didn't work either.
After a bit more research I heard about the "redlight" issues that some macbook owners were having.
I then thought it might be to do with the system not registering the fact that the headphones had been removed. I tried to plug in my headphones but there is something blocking the audio output. I took a torch and looked inside. Nothing out of the ordinary and no red light !
I then ran the extended hardware test and it didn't show any issues.
Does anyone have any idea. I don't want to take this into to the apple store as I live about 2 hours from the nearest one, and I was only there today getting my iphone replaced :-(