Operation Manual

•Off:Thecomputerisofforinhibernationmode.
•Blinksquickly:Thecomputerisenteringsleeporhibernationmode.
•Blinksslowly:Thecomputerisinsleepmode.
Note:Ifyourcomputerisequippedwithacolorsensor,thesystemstatusindicator10alsofunctionsas
thecolor-sensorindicator.Forinformationaboutthecolor-sensorindicator,see“Usingthecolorsensor”
onpage29.
5NumericLockindicator
Whenthisindicatorison,youcanusethenumerickeypadtotypenumbers.
6CapsLockindicator
Whenthisindicatorison,youcantypeallalphabeticcharacters(A-Z)inuppercasedirectly.
7FnLockindicator
ThisindicatorshowsthestatusofFnLockfunction.Formoreinformation,see“Usingthespecialkeys”
onpage18.
8Device-access-statusindicator
Whenthisindicatorisblinking,thestoragedeviceofyourcomputerisreadingorwritingdata.Duringthis
period,donotputthecomputerintosleepmode,removethestoragedevice,orturnoffthecomputer.
9acpowerstatusindicator
Thisindicatorshowstheacpowerandbatterypowerstatusofthecomputer.
•Green:connectedtoacpower(batterypower80%–100%)
•Yellow:connectedtoacpower(batterypower1%–80%)
•Off:notconnectedtoacpower
Importantproductinformationlabels
Thissectionprovidesinformationtohelpyoulocatethefollowinglabels:
•Machinetypeandmodellabel
•FCCIDandICCertificationlabel
•LabelsfortheWindowsoperatingsystems
Machinetypeandmodellabel
WhenyoucontactLenovoforhelp,themachinetypeandmodelinformationhelpsthetechniciansto
identifyyourcomputerandprovidefasterservice.
8P51UserGuide