I am making a presentation about the use of crystal oscillators in computers. There is an image of the motherboard of an iMac (late 2009 model, 21.5"), you can see it here:
and here:
(please ignore the red rectangle)
The oval-ish shaped, raised, silver colored component on the lower right of the images looks like an oscillator to me.
If that is indeed the oscillator, I was wondering if anyone can tell me specifically which oscillator it is? I would like to know the part number if possible (could it possibly be the HC-49?).