iMac 27" 2009
I have a an iMac 27" 2009 with intel & the built in disc drive which was working because I have used the system discs, but I upgraded to OS X yosemite and I do have quick time player. Problem is this: music cd ejects after approx 20 seconds & quicktime player dashboard doesn't come up. It does have the built in optical drive & In the preferences tab iTunes is set to play cd when ever inserted. Seems that something is not updated. Please share your advice on this issue, it would be much appreciated.
iMac (27-inch Late 2009), OS X Yosemite (10.10.3), Built in optical drive