Lenovo C470 All in One User Manual Page 39

  • Download
  • Add to my manuals
  • Print
  • Page
    / 59
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 38
Step9.Disconnectthetwocablesfromthetouchcontrolboard,andthenremovethescrewthatsecures
thetouchcontrolboardtotheopticaldiskdrivebracket.
Step10.Liftupthetouchcontrolboardtoremoveit.
Step11.Toinstallthenewtouchcontrolboard:
a.Lineuptheholesonthenewtouchcontrolboardwiththemountingholesandsecureit
withthescrew.
b.Connectthetwocablestothenewtouchcontrolboard.
Step12.Reattachthemiddlecover,opticaldrive,standholder,footcoverandstandbase.
RemovingtheEMIcover
Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Note:Itmaybehelpfultoplacethecomputerface-downonasoftflatsurfaceforthisprocedure.Lenovo
recommendsthatyouuseablanket,towel,orothersoftclothtoprotectthecomputerscreenfromscratches
orotherdamage.
ToreplacetheEMIcover
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.Removethestandbase.Referto“Removingthestandbase” .
Step5.Removethefootcover.Referto“Removingthefootcover”.
Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive”.
Step7.Removethestandholder.Referto“Removingthestandholder .
Step8.Removethemiddlecover.Referto“Removingthemiddlecover”.
Chapter7.Replacinghardware33
Page view 38
1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 58 59

Comments to this Manuals

No comments