My mid-2011 iMac sound has stopped working. I have not changed any settings and my headphones are OK. I'm having trouble making this support site work- is my computer too old?
iMac Line (2012 and Later)
Open the Sound preference and select the Output tab, plug and unplug your Headphones while watching to see if the Output is switching from Built-in to Headphones port.
If it is not switching and staying on Headphone port, then there is a good chance that the micro switch inside on the Headphone port is stuck open.
Open the Sound preference and select the Output tab, plug and unplug your Headphones while watching to see if the Output is switching from Built-in to Headphones port.
If it is not switching and staying on Headphone port, then there is a good chance that the micro switch inside on the Headphone port is stuck open.
My mid-2011 iMac sound has stopped working. I have not changed any settings and my headphones are OK. I moved things around in the sound control paned to no avail
