
3.Locatethebattery.See“Locatingpartsonthesystemboard”onpage71.
4.Removeanypartsthatmightpreventyouraccesstothebattery.Dependingonyourcomputermodel,
youmightneedtoremovethePCIExpressx16graphicscardforeasieraccesstothebattery.See
“InstallingorreplacingaPCIcard”onpage100
.
5.Removetheoldbattery.
Figure37.Removingtheoldbattery
6.Installanewbattery.
Figure38.Installinganewbattery
7.Reinstallthecomputercoverandconnectthecables.See“Completingthepartsreplacement”on
page119
.
Note:Whenthecomputeristurnedonforthefirsttimeafterreplacingthebattery,anerrormessage
mightbedisplayed.Thisisnormalafterreplacingthebattery.
8.Turnonthecomputerandallattacheddevices.
9.UsetheSetupUtilityprogramtosetthedate,time,andanypasswords.SeeChapter6“UsingtheSetup
Utilityprogram”onpage55
.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage119.
Installingorreplacingamemorymodule
Attention:DonotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingtheChapter
2“Safetyinformation”onpage3.
Thissectionprovidesinstructionsonhowtoinstallorreplaceamemorymodule.
Yourcomputerhasfourslotsforinstallingorreplacingdoubledatarate3unbuffereddualinlinememory
modules(DDR3UDIMMs)thatprovideuptoamaximumof32GBsystemmemory.Wheninstallingor
replacingamemorymodule,use2GB,4GB,or8GBDDR3UDIMMsinanycombinationuptoamaximum
of32GB.
Chapter9.ReplacingFRUs(machinetype:10AR)105
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