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I have a brand new 15" macbook pro which I've purchased new RAM for and today tried to install. Very weird results. Either 2gb module will work in concert with a factory 1gb module, yielding 3gb. But, neither of the 2gb modules will work by themselves or together as a 4gb set. In both of the later situations I push the power button and the cd drive makes a sound but then nothing happens, screen doesn't kick on and OS doesn't start.
Like I said, both 2gb sticks work with a 1gb stick, but no other way.
Anyone familiar with this problem?
Thanks
Like I said, both 2gb sticks work with a 1gb stick, but no other way.
Anyone familiar with this problem?
Thanks