Lenovo System x3500 M4 - Installing the Microprocessor 2 Expansion Board

retention clip
Battery / flash power module
Battery / flash power module
Battery / flash power
module cable connector
Release
tab
Battery / flash power
module holder
Figure53.Alignthebattery/flashpowermodulecableconnector
Note:Thepositioningoftheremotebattery/flashpowermoduledependsonthetypeofthe
remotebatteries/flashpowermodulethatyouinstall.
b.Connecttheotherendofthebattery/flashpowermodulecabletothebattery/flashpower
modulecableconnectoronthebattery/flashpowermodule.
c.Lowerandpressdownontheretentionclipuntilitsnapsinplacetoholdthebattery/flash
powermodulefirmlyinplace.
Ifyouhaveotherdevicestoinstallorremove,dosonow.
Installingthemicroprocessor2expansionboard
Usethisinformationtoinstallthemicroprocessor2expansionboard
Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage35.
Ifyouarereplacingaservercomponentintheserver,youneedtoturnofftheserverandperipheraldevices,
anddisconnectthepowercordsandallexternalcables.
Toinstallthemicroprocessor2expansionboard,completethefollowingsteps.
Step1.Carefullyturntheserveronitssidesothatitislyingflat,withthecoverfacingup.
Attention:Donotallowtheservertofallover.
Step2.Unlockandremovetheleft-sidecover(see“Removingtheleft-sidecover”onpage40).
Step3.Removethefancageassembly(see“Removingthefancageassembly”onpage272).
Chapter2.Installingoptionaldevices77