User guide

DANGER

Ifthecoin-cellbatteryisincorrectlyreplaced,thereisdangerofanexplosion.Thecoin-cellbattery

containsasmallamountofharmfulsubstances.Toavoidpossibleinjury:

•ReplaceonlywithabatteryofthetyperecommendedbyLenovo.

•Keepthebatterypackawayfromﬁre.

•Donotexposeittoexcessiveheat.

•Donotexposeittowaterorrain.

•Donotshort-circuitit.

•Donotdrop,crush,puncture,orsubjecttostrongforces.Batteryabuseormishandlingcan

causethebatterytooverheat,whichcancausegassesorﬂameto“vent”fromthebattery

packorcoincell.

Toremovethecoin-cellbattery,dothefollowing:

Note:Yourcomputermightlookslightlydifferentfromthefollowingillustrations.

1.Turnoffthecomputer;thendisconnecttheacpoweradapterandallcablesfromthecomputer.Wait

threetoﬁveminutestoletthecomputercool.

2.Closethecomputerdisplay,andturnthecomputerover.

3.Loosenthescrews1,andthenremovethecover2.

Chapter9.Replacingdevices107