Lenovo ThinkCentre Edge 91 - Replacing the Hard Disk Drive

4.Removetheoldbattery.
Figure18.Removingtheoldbattery
5.Installanewbattery.
Figure19.Installinganewbattery
6.Reinstallthecomputercoverandconnectthecables.See“Completingthepartsreplacement”on
page57
.
Note:Whenthecomputeristurnedonforthersttimeafterreplacingthebattery,anerrormessage
mightbedisplayed.Thisisnormalafterreplacingthebattery.
7.Turnonthecomputerandallattacheddevices.
8.UsetheSetupUtilityprogramtosetthedate,time,andanypasswords.SeeChapter7“UsingtheSetup
Utilityprogram”onpage67.
Whattodonext:
•Toworkwithanotherpieceofhardware,gototheappropriatesection.
•Tocompletetheinstallationorreplacement,goto“Completingthepartsreplacement”onpage57.
Replacingtheharddiskdrive
Attention:
Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Importantsafetyinformation”
onpagev.
Thissectionprovidesinstructionsonhowtoreplacetheharddiskdriveifyourcomputerhasone.For
computermodelsthatdonothaveaninternalharddiskdriveandusearemoteharddiskdriveaccessed
throughtheSMC-StorageArray,contactyournetworkorstorageadministrator.
Toreplacetheharddiskdrive,dothefollowing:
1.Turnoffthecomputeranddisconnectallpowercordsfromelectricaloutlets.
2.Removethecomputercover.See“Removingthecomputercover”onpage30.
3.Removethefrontbezel.See“Removingandreinstallingthefrontbezel”onpage30.
4.Notethelocationofthefourscrews1thatsecuretheharddiskdrive.Then,pivotthedrivebay
assemblyupward.
38ThinkCentreEdgeUserGuide