Lenovo ThinkServer RD240 - Chapter 7. Troubleshooting; Troubleshooting Tables; DVD Drive Issues

1.Removeallmediafromthedrivesandturnoffallattacheddevicesandtheserver.Then,disconnectall
powercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtotheserver.
2.Removetheservercover.SeeRemovingtheservercover.
3.Removethemicroprocessorfanduct.SeeRemovingthemicroprocessorfanduct.
4.Loosenthefourscrewsthatsecuretheheatsinkandthencarefullylifttheheatsinkoutofthechassis.
Figure55.Removingtheheatsink
1-4Screws
5Airow
6Thefrontofthechassis
5.Ifyouareinstructedtoreturntheheatsink,followallpackaginginstructionsanduseanypackaging
materialsthataresuppliedtoyouforshipping.
6.Toinstalltheheatsink,seeInstallingtheheatsink.
Installingtheheatsink
Attention:Donotopenyourserverorattemptanyrepairbeforereadingandunderstandingthe“Safetyinformation”
onpageiii
and“Guidelines”onpage35.
Thissectionprovidesinstructionsonhowtoinstalltheheatsink.
Chapter7.Installing,removing,orreplacinghardware79