Note:Notallcomputershavethefrontfanassembly.
Toreplacethefrontfanassembly,dothefollowing:
1.Removeallmediafromthedrivesandturnoffallattacheddevicesandthecomputer.Then,disconnect
allpowercordsfromelectricaloutletsanddisconnectallcablesthatareconnectedtothecomputer.
2.Removethecomputercover.See“Removingthecomputercover”onpage73.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage74.
4.Disconnectthefrontfanassemblycablefromthepowerfanconnectoronthesystemboard.See
“Locatingpartsonthesystemboard”onpage71.
Note:Ifyourcomputerhasasecondaryharddiskdriveinstalled,removethesecondaryharddiskdrive
togeteasieraccesstothepowerfanconnectoronthesystemboard.See“Replacingthesecondary
harddiskdrive”onpage93
.
5.Releasethetwotabs1thatattachthefrontfanassemblytothechassisasshownandthencompletely
removethefrontfanfromthechassis.
Figure34.Removingthefrontfanassembly
6.Insertthetwotabs2ofthenewfrontfanassemblyintothecorrespondingholesinthechassis,and
presstheothertwotabs1throughtheholesuntilthefrontfanassemblyissecuredinplace.
Chapter9.ReplacingFRUs97
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