Lenovo x3550 M5 - Removing a RAID Adapter Battery or Flash Power Module Holder

Holder
Battery / flash power module
Figure45.RAIDadapterbatteryorflashpowermoduleinstallationfor3.5-inchharddiskdriveserver
models
Step9.Reinstallthecover(see“Replacingthecover”onpage120).
Step10.Slidetheserverintotherack.
Step11.Reconnectthepowercordsandallexternalcables,andturnontheserverandperipheraldevices.
RemovingaRAIDadapterbatteryorflashpowermoduleholder
UsethisinformationtoremoveaRAIDadapterbatteryorflashpowermoduleholder.
ToremoveaRAIDadapterbatteryorflashpowermoduleholder,completethefollowingsteps:
Note:Thefollowingstepsonlyapplyto2.5-inchharddiskdriveservermodels.TheRAIDadapterbatteryor
flashpowermoduleholdercannotberemovedfor3.5-inchharddiskdriveservermodels.
Step1.Readthesafetyinformationthatbeginson“Safety”onpagevand“Installationguidelines”on
page116.
Step2.Turnofftheserverandperipheraldevicesanddisconnectallpowercords;then,removethe
cover(see“Removingthecover”onpage119).
Step3.RemovetheRAIDadapterbatteryorflashpowermodule(see“RemovingaRAIDadapterbattery
orflashpowermodule”onpage123).
Step4.Toremovetheholder,pressthebluereleasetab;then,slidetheholderawayfromthechassis.
Chapter5.Removingandreplacingcomponents131