Memory will not go to 8gb
with 2 4gb sticks installed, at startup you just get the beeps, nothing else. One at a time you get 4gb, i have 5gb running now. One 1gb and one 4gb stick, the system has been upgraded to Mavricks from Snow Leopard. With Snow Leopard it ran both 4gb sticks, total of 8gb.
Any clues as to why it will not see the 8gb total, with no beeping of course.
Is this a good question?