Lenovo System x3500 M4 - Page 100

Retainer bracket
Heat sink
release lever
Lock tab
Socket cover
Figure65.Rotatetheheatsink
Step5.Openthemicroprocessorsocketreleaseleversandretainer:
Microprocessor
release le
ver
Microprocessor
release le
ver
S o c ke t c o ve r
Figure66.Openthemicroprocessorsocketreleaselever
a.Identifywhichreleaseleverislabeledasthefirstreleaselevertoopenandopenit.
b.Openthesecondreleaseleveronthemicroprocessorsocket.
c.Openthemicroprocessorretainer.
Attention:Donottouchtheconnectorsonthemicroprocessorandthemicroprocessorsocket.
Step6.Installthemicroprocessoronthemicroprocessorsocket:
a.Touchthestatic-protectivepackagethatcontainsthenewmicroprocessortoanyunpainted
onthechassisoranyunpaintedmetalsurfaceonanyothergroundedrackcomponent;then,
carefullyremovethemicroprocessorfromthepackage.
b.Releasethesidesofthecoverandremovethecoverfromtheinstallationtool.The
microprocessorispreinstalledontheinstallationtool.
86Systemx3500M4InstallationandServiceGuide