Installation very simple thing, anyone who knows how to use a screwdriver and follow simple instructions can should do the upgrade by Themselves and save a lot of time and money. You really just have to push aside two tabs, remove the old memory Carefully, and slide the new memory back in and pop it back down into place.
I therefore have not had any problems with the ram. No blue screen, no errors, and my Macbook Recognizes IT as 8GB in the system.
** Anyone who is wondering if the Increased VRAM (512MB) helps gaming performance I will tell you, yes indeed it does. Not by much, but I get a couple more fps and can use higher textures in games like Starcraft 2. It is not a big performance difference, but the added RAM so makes games run smoother and more stable, Start And End quicker as well. This is a great product, go buy it. Save a lot of money buying third party RAM rather than pay twice as much (or sometimes more than twice as much) for the RAM Apple supplies with you. It is not super RAM, it is the same stuff as this.
