I have a mid 2009 Macbook Pro (2.26 GHZ) and am looking into upgrading my RAM. The problem is that one of the RAM bays isn't working and won't recognize anything. (I'm guessing a logic board issue and something not worth fixing because of it being too expensive.) It says on the Apple website that this model of Macbook Pro will only accept 8gb of RAM, but does that mean each bay will only accept 4gb or could I throw in one 8gb? Thanks!