Lenovo ThinkServer RD440 - Page 140

5.Opentheretainingclip1ontheiButtonsockettoreleasetheTR300Keyandthencompletelyremove
theTR300KeyfromtheiButtonsocket.
Figure80.RemovingtheTR300Key
6.Ifyouhaveliftedtherisercardassembly1,reinstallitintothechassis.See“Replacingtherisercard
assembly1”onpage183.
7.IfyouareinstructedtoreturntheoldTR300Key,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheremovalprocedure,goto“Completingthepartsreplacement”onpage206
.Asthe
onboardSASsoftwareRAID5isnotavailablewithouttheTR300Key,youmightneedtoreconfigure
RAIDforyourserver.See“ConfiguringRAID”onpage76.
128ThinkServerRD440UserGuideandHardwareMaintenanceManual