Lenovo C260 All-In-One PC Hardware Maintenance Manual

Step8.Removeallthecablesconnectedtothemotherboard.
Step9.Removethe8screwsthatsecurethemotherboardtotherearcoverandliftituptoremoveit.
Step10.Removetheheat-sinkasshown.
Step11.T oinstallthenewmotherboard:
a.Attachtheheat-sink,Wi-Ficard,memorymodulestothenewmotherboard.
b.Lineuptheholesonthenewmotherboardwiththemountingholesontherearcoverand
securethenewmotherboardwiththe8screws.
c.InsertthenotchedendoftheWi-Ficardintothecardportonthenewmotherboardand
secureitwiththescrew.
d.Connecttheantennacable(s)totheWi-Ficard.
e.Connectallthecablestothenewmotherboard.
Step12.Reattachtherearcover,standandstandcover.
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