Lenovo X315 Specifications download pdf (Page 38)

Step7.Liftuptheheat-sinktoremoveit.

Step8.Installthenewheat-sink：

a.Lineupthescrewsonthenewheat-sinkwithmountingholesonthemotherboardandsecure

itwiththe4screws.

b.Reattachthemicroprocessorfantotheheat-sink.

c.Reconnectthemicroprocessorfanpowercabletotheconnectoronthemotherboard.

Step9.Reattachthecomputercover.

ReplacingtheCPU

Note:Forthisprocedure,ithelpstolaythecomputerﬂat.

ToreplacetheCPU:

Step1.Removeanymedia(disks,CDs,DVDs,ormemorycards)fromthedrives,shutdowntheoperating

system,andturnoffthecomputerandallattacheddevices.

Step2.Unplugallpowercordsfromelectricaloutlets.

Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)

cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”

and“Rearview”forhelpwithlocatingthevariousconnectors.

Step4.Removethecomputercover.Referto“Removingthecomputercover”.

Step5.Removethemicroprocessorfan.Referto“Replacingthemicroprocessorfan”.

Step6.Removetheheat-sink.Referto“Replacingtheheat-sink”.

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Lenovo X315 Specifications Page 38