Step6.Disconnectthetwoscalarcablesfromtheconnectorsonthemotherboardasshown.12
Step7.Putthefrontpanelandrearcoveraside.
Step8.Toreattachtherearcover:
a.Lineupthefrontpanelwiththerearcover,andthenreconnectthetwoscalarcablestothe
motherboard.
b.Pressdownalongtheedgeoftherearcoverandsecuretherearcovertothefrontpanelwith
themountingpins.
Replacingthebattery
Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthebasecover.
Toreplacethebattery:
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”.
24IdeaCentreHorizon227All-In-OnePCHardwareMaintenanceManual
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