Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches
orotherdamage.
ToreplacetheLEDpanelmodule:
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.Removetherearcover.Referto“Removingtherearcover”.
Step5.Removethecamera.Referto“Replacingthecamera” .
Step6.Removeallthecablesattachedtothefrontbezel.
Step7.ToinstallthenewtheLEDpanel:
a.ConnectallthecablestotheconnectorsontheLEDpanelmodule.
b.AttachthecameratothenewLEDpanel.
Step8.Reattachtherearcover.
36IdeaCentreHorizon227All-In-OnePCHardwareMaintenanceManual
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