Lenovo ThinkServer RS140 - Page 68

3.Loosenthethumbscrewthatsecurestheservercover.Slidetheservercovertotherearuntilitis
disengagedfromthechassis.Then,lifttheservercoveroffthechassisandsetitaside.
Note:Thethumbscrewisanintegratedpartoftheservercover.Donottrytoremovethethumbscrew
fromtheservercover.
O/MG
MT
O/ MGMT
Figure25.Removingtheservercover
Attention:Forpropercoolingandairflow,installtheservercoverbeforeturningontheserver.Operatingthe
serverformorethan30minuteswiththeservercoverremovedmightdamageservercomponents.
Toreinstalltheservercover,see“Reinstallingtheservercoverandreconnectingcables”onpage106.
Installing,removing,orreplacinghardware
Thistopicprovidesinstructionsonhowtoinstall,remove,orreplacehardwareforyourserver.Youcan
expandthecapabilitiesofyourserverbyaddingnewhardwaredevices,suchasmemorymodules,PCI
Expresscards,orotherserveroptions,andmaintainyourserverbyreplacingthefailinghardwaredevices.
Ifyouarehandlingaserveroption,refertotheappropriateinstallationandorremovalinstructionsinthis
topicalongwiththeinstructionsthatcomewiththeoption.
Notes:
•UseonlypartsprovidedbyLenovo.
•Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
TheEMIintegrityandcoolingoftheserverareprotectedbyhavingalldrivebaysandPCIcardslotscovered
oroccupied.WhenyouinstallaninternaldriveoraPCIcard,savetheEMIshieldordummytrayfromthe
drivebayorsavethePCIcardslotbracketincaseyoulaterremovethedevice.
56ThinkServerRS140UserGuideandHardwareMaintenanceManual