Personal Computer User Manual

Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage56.
Installingorreplacingaharddiskdriveenablementmodule
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Important
safetyinformation”onpagev.
Thissectionprovidesinstructionsonhowtoinstallorreplaceaharddiskdriveenablementmodule.
Toinstallorreplaceaharddiskdriveenablementmodule,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage30.
3.LifttoopenthePCIcardretainer.SeeFigure12“OpeningthePCIcardretainer”onpage32.
4.Removetheharddiskdrivefanassembly.See“Replacingtheharddiskdrivefanassembly”onpage45.
5.Locatetheharddiskdriveenablementmodule.See“Locatingpartsonthesystemboard”onpage10.
6.Ifyouarereplacingtheharddiskdriveenablementmodule,presstheplastictabstogetherandthenlift
theharddiskdriveenablementmoduleupwardtoremoveitfromthesystemboard.
Figure37.Removingtheharddiskdriveenablementmodule
52ThinkStationUserGuide