Lenovo System x3550 M4 - Page 306

H
Microprocessor Installation Tool A Microprocessor Installation Tool B
Installation tool
Microprocessor
Installation tool
Microprocessor
Cover
Figure221.Microprocessorinstallationtools
Toreplaceamicroprocessorandheatsink,completethefollowingsteps:
Step1.Readthesafetyinformationthatbeginson“Safety”onpagevand“Installationguidelines”
onpage31.
Step2.Turnofftheserverandperipheraldevicesanddisconnectthepowercordsandallexternalcables.
Attention:Whenyouhandlestatic-sensitivedevices,takeprecautionstoavoiddamagefrom
staticelectricity.Fordetailsabouthandlingthesedevices,see“Handlingstatic-sensitivedevices”
onpage33.
Step3.Removethecover(see“Removingthecover”onpage189).
Step4.Removetheairbaffle(see“Removingtheairbaffle”onpage191).
Step5.Rotatetheheatsinkretentionmodulereleaselevertotheopenposition.
292Systemx3550M4InstallationandServiceGuide