Lenovo IdeaCentre A520 All-in-One User Manual Page 42

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Step7.UseaatheadscrewdrivertoturntheCPUlockscrewcounterclockwisetounlocktheCPU.12
Step8.Liftthemicroprocessorstraightupandoutofthesocket.3
1 2
3
Attention:Donottouchthegoldcontactsonthebottomofthemicroprocessor.Whenhandlingthe
microprocessor,touchonlythesides.
Note:Donotdropanythingontothemicroprocessorsocketwhileitisexposed.Thesocketpinsmust
bekeptascleanaspossible.
Step9.Holdingthesidesofthemicroprocessorwithyourngers,removetheprotectivecover1that
protectsthegoldcontactsonthenewmicroprocessor.2
Step10.Holdingthesidesofthemicroprocessorwithyourngers,positionthemicroprocessorsothatthe
notchesonthemicroprocessorarealignedwiththetabsinthemicroprocessorsocket.
Important:Toavoiddamagingthemicroprocessorcontacts,keepthemicroprocessorcompletelylevel
whileinstallingitintothesocket.
36IdeaCentreA520All-In-OnePCHardwareMaintenanceManual
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