MacBook memory upgrade?

Discussion in 'MacBook' started by imac man, Jan 22, 2011.

  1. imac man macrumors newbie

    Dec 19, 2009
    My daughter has a MacBook 2.1 MHz w/1 GB of ram. We will be upgrading her hard drive and she'd like to juice up her memory a bit while we are in there. Do we need to replace both RAM SIMMS, or can we just put in a 1 or 2 MB SIMM in one slot and leave the existing 512 MB in the other slot?
  2. GGJstudios macrumors Westmere


    May 16, 2008

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