原帖由： originalmachead ,
I do not think 10GB will run... model actually '''supports 8 GB of RAM running Mac OS X 10.6 "Snow Leopard"''' and 1'''6 GB of RAM running OS X 10.7.5 "Lion" or higher''' and the latest EFI update (which should be automagically foiund/installed after the update). The [http://www.everymac.com/systems/apple/macbook/macbook-white-unibody-faq/macbook-white-unibody-how-to-upgrade-ram-memory-type.html|upgrades] have been in matched pairs, that is to say '''they like to have the same vendor and type of RAM -''' you can't mix speeds. So ''you likely will have to upgrade both OS and RAM'' if you want to use more than 4GB. ''If this answer is acceptable '''please remember to return and mark it'''.''