Lenovo 300 - Replacing the LCD Panel Module

Step4.Removethestandbase.Referto“Removingthestandbase”.
Step5.Removethefootcover.Referto“Removingthefootcover”.
Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive” .
Step7.Removethehinge.Referto“Removingthehinge” .
Step8.Removetherearcover.Referto“Removingtherearcover”.
Step9.Removethetwoscrewsthatsecurecameratothefrontbezel.
Step10.Disconnectthecameradatacablefromtheconnectoronthecamera.
Step11.Toinstallthenewcamera:
a.Connectthedatacabletothenewcamera.
b.Placethenewcameraintoposition,securethecameratothefrontbezelwiththetwoscrews.
Step12.Reattachtherearcover,opticaldrive,hinge,footcoverandstandbase.
ReplacingtheLCDpanelmodule
Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches
orotherdamage.
ToreplacetheLCDpanelmodule:
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.
48LenovoAll-In-One300ComputerHardwareMaintenanceManual