38 Chapter 3 Making a Good Thing Better
UsetheinformationinthischaptertocustomizeandexpandyourMacPrototyour
needs.Youcanndinformationaboutimportantproceduresinthefollowingsections:
 “OpeningYourMacPro”onpage39
 “InstallingMemory”onpage43
 “InstallingInternalStorageDevices”onpage61
 “AddingPCIExpressCards”onpage74
 “ReplacingtheInternalBackupBattery”onpage79
WARNING: ApplerecommendsthatyouhaveanApple-certiedtechnicianinstall
memory,PCIExpresscards,andinternalstoragedevices.TocontactanApple
AuthorizedServiceProviderorAppleforservice,see“LearningMore,Service,and
Support”onpage99.Ifyouinstalltheseitemsyourself,youriskdamagingyour
equipment,andsuchdamageisnotcoveredbythelimitedwarrantyonyour
computer.SeeanAppleAuthorizedResellerorAppleAuthorizedServiceProviderfor
additionalinformationaboutthisoranyotherwarrantyquestion.