Lenovo System x3550 M4

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Figure112.RAIDadapterbatteryorﬂashpowermoduleinstallation

Note:Thepositioningofthebatteryorﬂashpowermoduledependsonthetypeofthebattery

orﬂashpowermodulethatyouinstall.

c.Connecttheotherendofthecabletothebatteryorﬂashpowermodule.

d.Lowerandpressdownontheretentionclipuntilitsnapsinplacetoholdthebatteryorﬂash

powermoduleﬁrmlyinplace.

Step9.Reinstallthecover(see“Replacingthecover”onpage190).

Step10.Slidetheserverintotherack.

Step11.Reconnectthepowercordsandallexternalcables,andturnontheserverandperipheraldevices.

RemovingaRAIDadapterbatteryorﬂashpowermoduleholder

UsethisinformationtoremoveaRAIDadapterbatteryorﬂashpowermoduleholder.

IfaRAIDadapterbatteryorﬂashpowermoduleisinstalledremotelynearthefancageandyouneedto

replaceit,completethefollowingsteps:

Step1.Readthesafetyinformationthatbeginson“Safety”onpagevand“Installationguidelines”

onpage31.

Step2.Turnofftheserverandperipheraldevicesanddisconnectallpowercords;then,removethe

cover(see“Removingthecover”onpage189

196Systemx3550M4InstallationandServiceGuide

Lenovo System x3550 M4 - Page 210