ToremovetheSIMcard,youneedtoremovethebatterypackrst.(See“1010Batterypack”onpage50.)

Afteryounishtheservicing,makesurethatyouinsertthecardbackintotheslotrmly.

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1
3
1010Batterypack
Importantnoticeforreplacingabatterypack:
•LenovoThinkVantageToolboxhasanautomaticbatterydiagnosticthatdeterminesifthebatterypackisdefective.
AbatterypackFRUshouldnotbereplacedunlessthisdiagnosticshowsthatthebatteryisdefective.
•Theonlyexceptiontothisisifthebatterypackisphysicallydamagedoracustomerisreportingapossible
safetyissue.
•IfLenovoThinkVantageToolboxisnotinstalledinthecomputer,thecustomershoulddownloadthisprogram
beforeanon-physicallydamagedbatterypackisreplaced.Notethatthereplacementofaphysicallydamaged
batterypackisnotcoveredbythewarranty.
Table9.Removalstepsofbatterypack
DANGER
Useonlythebatteryspeciedinthepartslistforyourcomputer.Anyotherbatterycouldigniteorexplode.
Unlockthebatterylatch 1.Holdingthebatterylockleverintheunlockedpositionandremovethebatterypackin
thedirectionshownbyarrow
2.
50HardwareMaintenanceManual