Currently Being ModeratedApr 10, 2012 11:17 PM (in response to digitalkeys)
Does it show properly when the old memory is reinstalled?
What brand is the new memory -- OWC or Crucial?
Just because you *think* memory is installed properly does not mean it is. Seating memory is tricky, and even professionals may need to reseat memory.
Currently Being ModeratedApr 11, 2012 12:22 AM (in response to steve359)
I reopened the Mac and discovered that I had inadvertently placed
One of the old 2GB memory modules back instead of the new 4GB ones.
I guess that's a lesson in not doing these kinds of jobs when
Your tired. The chips were Axiom from Mackmall.