Lenovo System x3550 M4

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Step3.RemovetheRAIDadapterbatteryorﬂashpowermodule(see“RemovingaRAIDadapterbattery

orﬂashpowermodule”onpage193

Step4.Loosenthetwoscrewsfromthesystemtray.

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Figure113.RAIDadapterbatteryorﬂashpowermoduleholderremoval

Step5.Lifttheholderuptoremoveitfromthesystemtray.

IfyouareinstructedtoreturntheRAIDadapterbatteryorﬂashpowermoduleholder,followallpackaging

instructions,anduseanypackagingmaterialsforshippingthataresuppliedtoyou.

ReplacingaRAIDadapterbatteryorﬂashpowermoduleholder

UsethisinformationtoreplaceaRAIDadapterbatteryorﬂashpowermoduleholder.

ToinstallaRAIDadapterbatteryorﬂashpowermoduleholder,completethefollowingsteps:

Step1.Readthesafetyinformationthatbeginson“Safety”onpagevand“Installationguidelines”

onpage31.

Step2.Turnofftheserverandperipheraldevicesanddisconnectallpowercordsandexternaldevices;

then,removethecover(see“Removingthecover”onpage189).

Step3.Aligntheholderandplacetheholderonthesystemtray.

Chapter6.Removingandreplacingcomponents197

Lenovo System x3550 M4 - Page 211