a.Alignthecoverwiththeguidetrackonthecomputercase,thenslidethecoverin.
b.Pushthecovertillit’slockposition.
c.Pushthecoverlocktolockposition.
Removingthefrontbezel
Note:Forthisprocedure,ithelpstolaythecomputerflat.
Toremovethefrontbezel:
Step1.Removethecomputercover.Referto“Removingthecomputercover”.
Step2.Removethefrontbezelbyreleasingthethreeplastictabsinsidethechassisandpullingthebezel
outasshown.
Step3.Toreattachthebezel,aligntheplastictabsonthebottomofthebezelwiththecorrespondingholes
inthechassis,andthensnapitintoposition.
Cleaningfrontdustscreen
Toreplacethesystemfan:
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.Removethecomputercover.Referto“Removingcomputercover”.
Step6.Removethefrontbezel.Referto“Removingthefrontbezel”.
28ideacentreY700–900HardwareMaintenanceManual