Hi everybody, looking for some help if possible. I have a mid 2010 MacBook Pro that's starting to show it's age a bit, so I asked for some new RAM sticks for my bday to upgrade from 4GB to 8GB. When doing the install last night, everything seemingly went fine until I started up the machine. I put in the 8GB, and when I go to start up the laptop, I get the Apple logo and the progress bar will make it about 1/3 of the way through before the screen goes black and then restarts the process. It just gets caught in a loop. Thinking the RAM might be faulty, I messed around with it in different ports as well as mixing and matching with the old RAM. Basically each of the 4GB sticks works in either slot paired with one of my old 2GB sticks to give me 6GB, which is actually working nicely and showing a noticeable improvement, but I cannot get both 4GB sticks to work for the full 8GB of RAM that I was looking for. Any idea what the deal is with this?