Step4.Removethecomputercover.Referto“Removingthecomputercover”.
Step5.Removethefrontbezel.Referto“Removingthefrontbezel”.
Step6.Removetheopticaldrive.Referto“Replacingtheopticaldrive”.
Step7.Removetheharddiskdrive.Referto“Replacingtheharddiskdrive”.
Step8.Removethepowersupply.Referto“Replacingthepowersupply”.
Step9.Disconnectthedatacablesfromtheconnectorsonmotherboard.
Step10.RemovethescrewthatsecuresthefrontUSB/cardreader/audiomoduletothechassis.
Step11.SlideoutthefrontUSB/cardreader/audiomoduleoutofchassis.
Step12.InstallthenewfrontUSB/cardreader/audiomodule:
a.SlidethefrontUSB/cardreader/audiomoduleinandsecureitwithscrew.
b.Connectthedatacablestothemotherboard.
c.Reattachthepowersupply,harddiskdriveandopticaldrive.
Step13.Reattachthefrontbezel,computercover.
Replacingthemotherboard
Note:Forthisprocedure,ithelpstolaythecomputerat.
Toreplacethemotherboard:
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.Removethecomputercover.Referto“Removingthecomputercover”.
Step5.Removethefrontbezel.Referto“Removingthefrontbezel”.
Step6.Removethememorymodule.Referto“Replacingamemorymodule”.
Step7.Removetheopticaldrive.Referto“Replacingtheopticaldrive”.
Step8.Removetheharddiskdrive.Referto“Replacingtheharddiskdrive”.
Step9.Removethemicroprocessorfan.Referto“Replacingthemicroprocessorfan”.
40LenovoH515sHardwareMaintenanceManual
