Lenovo B430 - Replacing the Backup Battery

7.T urnthecomputeroveragain.Connecttheacpoweradapterandallcables.
Replacingthebackupbattery
Beforeyoustart,printtheseinstructions.
Prerequisitesfortheprocedure
PERIGO
Ifthebackupbatteryisincorrectlyreplaced,thereisdangerofanexplosion.Thebackupbattery
containsasmallamountofharmfulsubstances.Toavoidpossibleinjury:
•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.
•Keepthebatterypackawayfromre.
•Donotexposeittoexcessiveheat.
•Donotexposeittowaterorrain.
•Donotshort-circuitit.
•Donotdrop,crush,puncture,orsubjecttostrongforces.Batteryabuseormishandlingcan
causethebatterytooverheat,whichcancausegassesorameto“vent”fromthebattery
packorcoincell.
Toremovethebackupbattery,dothefollowing:
1.T urnoffthecomputer;thendisconnecttheacpoweradapterandallcablesfromthecomputer.Wait
threetoveminutestoletthecomputercool.
2.Closethecomputerdisplay,andturnthecomputerover.
3.Removethebattery.See“Replacingthebattery”napágina49.
4.Loosenthescrew1,andthenremovethecover2.
66UserGuide