Lenovo x3650 M4 BD 5466 - Page 77

Figure48.Microprocessorreleaseleverandmicroprocessorbracketframe
a.Identifywhichreleaseleverislabeledasthefirstreleaselever.Thenreleasethemicroprocessor
releaseleverbypressingdownontheend,movingittotheside,andreleasingittothe
open(up)position.
b.Openthesecondreleaseleveronthemicroprocessorsocket.
c.Openthemicroprocessorretainer.
Attention:Donottouchtheconnectorsonthemicroprocessorandthemicroprocessorsocket.
Step9.Installthemicroprocessoronthemicroprocessorsocket:
a.Touchthestatic-protectivepackagethatcontainsthenewmicroprocessortoanyunpainted
onthechassisoranyunpaintedmetalsurfaceonanyothergroundedrackcomponent;then,
carefullyremovethemicroprocessorfromthepackage.
b.Releasethesidesofthecoverandremovethecoverfromtheinstallationtool.The
microprocessorispreinstalledontheinstallationtool.
Figure49.Installationtoolcoverremoval
Note:Donottouchthemicroprocessorcontacts.Contaminantsonthemicroprocessor
contacts,suchasoilfromyourskin,cancauseconnectionfailuresbetweenthecontacts
andthesocket.
c.Aligntheinstallationtoolwiththemicroprocessorsocket.Theinstallationtoolrestsflushon
thesocketonlyifproperlyaligned.
Chapter2.Installingoptionaldevices63