Specifications

33Chapter 3 Boost Your Memory
Installing Memory
YouriMachasfourmemoryslots.Oneislledwithatleasta2GBmemorymodule.You
caninstalladditionalmemoryinthefreeslotsorreplacethememoryinthelledslot
with2GBor4GBmemorymodules,forupto8GBofmemory.
YoucanpurchaseadditionalApplememoryfromanAppleAuthorizedReseller,
anAppleRetailStore,ortheAppleOnlineStoreatwww.apple.com/store.
WARNING: AlwaysshutdownyouriMacandremovethepowercordbeforeinstalling
memory.DonotattempttoinstallmemorywhileyouriMacispluggedin.
To install memory:
1 TurnoyouriMacbychoosingApple()>ShutDown.
2 DisconnectallcablesandthepowercordfromyouriMac.
3 Placeasoft,cleantowelorclothonyourworksurface.HoldthesidesofyouriMacand
layitdownsothatthescreenrestsonthesurfaceandthebottomfacesyou.