Lenovo System x3650 M5 - Removing the System Board

Step7.Reinstalltheheatsink(see“Replacingamicroprocessorandheatsink”onpage281).
Attention:Makesurethatyouinstalleachheatsinkwithitspairedmicroprocessor.
Step8.Reinstalltheairbaffle(see“Replacingtheairbaffle”onpage153).
Step9.Installthetopcover(see“Replacingthetopcover”onpage151).
Step10.Slidetheserverintotherack.
Step11.Reconnectthepowercordsandanycablesthatyouremoved.
Step12.Turnontheperipheraldevicesandtheserver.
Removingthesystemboard
Usethisinformationtoremovethesystemboard.
Notes:
1.Whenyoureplacethesystemboard,youmusteitherupdatetheserverwiththelatestfirmwareor
restorethepre-existingfirmwarethatthecustomerprovidesonadisketteorCDimage.Makesurethat
youhavethelatestfirmwareoracopyofthepre-existingfirmwarebeforeyouproceed.
2.Whenyoureplacethesystemboard,makesurethatyouremovetheIntegratedManagementModule
AdvancedUpgradeandplaceitonthenewsystemboard.ForinformationabouttheAdvanced
Upgrade,see“Usingtheremotepresenceandblue-screencapturefeatures”onpage59
.
3.Beforeyoureplacethesystemboard,makesurethatyoubackupanyfeaturesondemand(FoD)keys
thatwereenabled.ReactivateanyFeaturesonDemandfeatures.Instructionsforautomatingthe
activationoffeaturesandinstallingactivationkeysisintheFeaturesonDemandUser'sGuide.To
downloadthedocument,gotohttps://fod.lenovo.com/lkms,login,andclickHelp.
Toremovethesystemboard,completethefollowingsteps:
Step1.Readthesafetyinformationthatbeginson“Safety”onpagev,“Handlingstatic-sensitivedevices”
onpage299,and“Installationguidelines”onpage297.
Step2.Turnofftheserverandanyattacheddevices.
Step3.Turnofftheperipheraldevicesanddisconnectallpowercords.
Note:Whenyoureplacethesystemboard,youmusteitherupdatetheserverwiththelatest
firmwareorrestorethepre-existingfirmwarethatthecustomerprovidesonadisketteorCD
image.Makesurethatyouhavethelatestfirmwareoracopyofthepre-existingfirmwarebefore
youproceed.
Step4.Pullthepowersuppliesoutoftherearoftheserver,justenoughtodisengagethemfromtheserver.
Step5.Removethetopcover(see“Removingthetopcover”onpage149).
Step6.RemoveallPCIriser-cardassembliesandadapters(see“Removingariser-cardassembly”on
page186and“Removinganadapter”onpage192).
Step7.Removetheairbaffle(see“Removingtheairbaffle”onpage152).
Step8.Removethefancageassembly(See“Removingthefancageassembly”onpage178).
Step9.Removeanybackplateassemblyoranybackplane(See“Removingthe2.5-inchsimple-swap
backplateassembly/hot-swapharddiskdrivebackplane”onpage248and“Removingthe3.5-inch
simple-swapbackplateassembly/hot-swapharddiskdrivebackplane”onpage250).
Step10.RemovethededicateslotlessRAIDcontroller(see“RemovingthededicatedslotlessRAID
controller”onpage190).
Step11.Removethepaddlecardmodule(see“Removingthepowerpaddlemodule”onpage154).
292LenovoSystemx3650M5InstallationandServiceGuide