RAM not always recognized
My MacBook Pro crashes occasionally upon deep sleep (closing the shell, etc.) and upon reboot no longer recognizes the RAM in the second slot. After some time (or reseating the RAM), it recognizes it again. I've tried changing the chips (same clock speed) but the problem persists. I'm wondering if this is potentially a problem with the slots, but fear that it's a problem with the logic board. Expert advice is very welcome.
Is this a good question?