The System Profiler in my Mac Pro 3,1 2.8Ghz (early 2008) shows that all four DIMMs in the A memory card are empty, but they are not. Both cards are full (4 x 2GB each). I first switched them, and the profiler continued to read that the A card was empty . I returned them to their original position, and it still reads that all four A card slots are empty. I ran a hardware test, which recognized all eight DIMMs and reports that they are functional.
A) Should I assume then that all 16GB are functional?
B) Any idea why the system profiler isn't recognizing the A card DIMMs, and how can I correct this problem?
A) Should I assume then that all 16GB are functional?
B) Any idea why the system profiler isn't recognizing the A card DIMMs, and how can I correct this problem?