Lenovo A720 User Manual Page 60

  • Download
  • Add to my manuals
  • Print
  • Page
    / 75
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 59
Step10.Toinstallthenewconverterboard:
a.Lineuptheholesonthenewconverterboardwiththemountingholesonthemiddleframe
andsecureitwiththe4screws.
b.Connectthe2cablestothenewconverterboard.
Step11.ReattachtherearcovertotheLEDpanel.
Step12.Reattachthehingetothechassis,andreconnectthetouchandLEDpanelcablestothe
motherboard.
Step13.Reattachthebasecoverandsecureitwiththescrews.
Replacingthepowerswitchboard
Note:Turnoffthecomputerandwait3to5minutestoletitcooldownbeforeremovingthecover.
Toreplacethepowerswitchboard
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.Removethebasecover.Referto“Removingthebasecover .
Step5.Removethehingefromthechassis.Referto“Removingthehingefromthechassis” .
Step6.Removetherearcover.Referto“Removingtherearcover”.
Step7.Disconnectthepowercablefromthepowerswitchboard.
54IdeaCentreA720HardwareMaintenanceManual
Page view 59
1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 74 75

Comments to this Manuals

No comments