System information

Wheninstalling:PlugthegraycableintotheconnectorlabeledMAINor1,andtheblackcableintothe
connectorlabeledAUXor2onthecard.
1110Backupbattery
Foraccess,removetheseFRUsinorder:
•“1010Batterypack”onpage58
•“1020Opticaldriveortravelcover”onpage58
•“1090Palmrestassemblywithcables”onpage69
DANGER
Useonlythebatteryspeciedinthepartslistforyourcomputer.Anyotherbatterycouldignite
orexplode.
Removalstepsofthebackupbattery
2
1
Wheninstalling:Makesurethatthebatteryconnectorisattachedrmlytothesystemboard.
1120Bluetoothdaughtercard
Foraccess,removetheseFRUsinorder:
•“1010Batterypack”onpage58
•“1020Opticaldriveortravelcover”onpage58
•“1090Palmrestassemblywithcables”onpage69
74HardwareMaintenanceManual