Step5.Themousecanbereplacedusingthesamemethod.
Replacingthepowercord
Attention:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthetouchscreenfromscratches
orotherdamage.
Toreplacethepowercord
Step1.Removeanymedia(disks,CDs,ormemorycards)fromthedrives,shutdowntheoperating
system,andturnoffthecomputerandallattacheddevices.
Step2.Unplugallpowercordsfromelectricaloutlets.
Step3.Disconnectallcablesattachedtothecomputer.Thisincludespowercords,input/output(I/O)
cables,andanyothercablesthatareconnectedtothecomputer.Referto“Leftandrightview”
and“Rearview”forhelpwithlocatingthevariousconnectors.
Step4.Disconnectthedefectivepowercordfromthecomputerandconnectthenewpowercordto
thesameconnector.
Removingthespeakercover
Note:Turnoffthecomputerandwait3to5minutestoletthecomputercoolbeforeremovingthespeaker
cover.
Toreplacethespeakercover:
32LenovoC2/C3HardwareMaintenanceManual
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