Computer Hardware User Manual

Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage104.
Installingorreplacingaharddiskdriveenablementmodule
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Important
SafetyInformation”onpage1.
Thissectionprovidesinstructionsonhowtoinstallorreplaceaharddiskdriveenablementmodule.
Toinstallorreplaceaharddiskdriveenablementmodule,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage64.
3.LifttoopenthePCIcardretainer.SeeFigure8“OpeningthePCIcardretainer”onpage67.
4.Removetheharddiskdrivefanassembly.See“Replacingtheharddiskdrivefanassembly”onpage80.
5.Locatetheharddiskdriveenablementmodule.See“Locatingpartsonthesystemboard”onpage58.
6.Ifyouarereplacingtheharddiskdriveenablementmodule,presstheplastictabstogetherandthenlift
theharddiskdriveenablementmoduleupwardtoremoveitfromthesystemboard.
Figure33.Removingtheharddiskdriveenablementmodule
Chapter10.ReplacingFRUs87