Lenovo ThinkServer RD240 - Intermittent Problems; Input Device Problems

Removingorinstallingthemicroprocessor
Thissectionprovidesinstructionsonhowtoremoveorinstallthemicroprocessor.
Removingthemicroprocessor
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstandingthe“Safetyinformation”
onpageiii
and“Guidelines”onpage35.
Thissectionprovidesinstructionsonhowtoremovethemicroprocessor.
CAUTION:
Theheatsinkandmicroprocessormightbeveryhot.Turnofftheserverandwaitthreeto
veminutestolettheservercoolbeforeremovingtheservercover.
Toremovethemicroprocessor,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.SeeRemovingtheservercover.
3.Removethemicroprocessorfanduct.SeeRemovingthemicroprocessorfanduct.
4.Removetheheatsink.SeeRemovingtheheatsink.
5.Liftthesmallhandleandopentheretainertoaccessthemicroprocessor.Then,carefullyliftthe
microprocessorstraightupandoutofthesocket,andplaceitonastatic-protectivesurface.
Note:Touchonlytheedgesofthemicroprocessor.
Figure57.Removingthemicroprocessor
6.Ifyouareinstructedtoreturnthemicroprocessor,followallpackaginginstructionsanduseany
packagingmaterialsthataresuppliedtoyouforshipping.
7.Tocompletetheremovalprocedure,gotoCompletingthepartsreplacement.
Chapter7.Installing,removing,orreplacinghardware81