User Manual

Replacingthecoin-cellbattery

Beforeyoustart,printtheseinstructions.

Prerequisitesfortheprocedure

DANGER

Ifthecoin-cellbatteryisincorrectlyreplaced,thereisdangerofanexplosion.Thecoin-cellbattery

containsasmallamountofharmfulsubstances.Toavoidpossibleinjury:

•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.

•Keepthebatterypackawayfromﬁre.

•Donotexposeittoexcessiveheat.

•Donotexposeittowaterorrain.

•Donotshort-circuitit.

•Donotdrop,crush,puncture,orsubjecttostrongforces.Batteryabuseormishandlingcan

causethebatterytooverheat,whichcancausegassesorﬂameto“vent”fromthebattery

packorcoin-cellbattery.

Toreplacethecoin-cellbattery,dothefollowing:

1.Turnoffthecomputer;thendisconnecttheacpoweradapterandallcablesfromthecomputer.Wait

threetoﬁveminutestoletthecomputercool.

2.Closethecomputerdisplay,andturnthecomputerover.

3.Removethebattery.See“Replacingthebattery”onpage71.

4.Loosenthescrew1,andthenremovethecover2.

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