ThinkPad T470 - Replacing Internal Storage Drives (2.5-inch, M.2)

4.EnsurethatthecomputerisinMULTI-STREAMmodeintheDeviceadvancedsettingswindow.
5.IntheVolumeMixerwindow,selectthedeviceyouwant,forexample,speakers.
6.Playanysoundthroughamusicprogram(forexample,WindowsMediaPlayer).Ensurethatsound
comesfromthespeakersnow.
7.Then,ifyouwouldliketoswitchtoaheadphone,closethemusicprogram.
8.GototheVolumeMixerwindow.Thenselectanotherdevice(forexample,theheadphone).
9.Playanysoundthroughthemusicprogram.Ensurethatsoundcomesfromtheheadphoneattached
directlytothesystem.Formoreinformation,seethehelpinformationsystemoftheSmartAudio
program.
Note:TheVolumeMixerwindowofSmartAudiodisplaysallaudiodevicesdetectedinthesystem,
suchasspeakersforaplaybackdevice,orabuilt-inmicrophoneforarecordingdevice.Acheck
markbesidetheaudiodeviceshowsthatthedevicehasbeenselected.
Fingerprintreaderproblems
•Problem:Thesurfaceofthereaderisdirty,stained,orwet.
Solution:Gentlycleanthesurfaceofthereaderwithadry,soft,lint-freecloth.
•Problem:Thereaderoftenfailstoenrollorauthenticateyourfingerprint.
Solution:Ifthesurfaceofthereaderisdirty,stained,orwet,gentlycleanthesurfaceofthereader
withadry,soft,lint-freecloth.
Fortipsonhowtomaintainthefingerprintreader,see“Usingthefingerprintreader”onpage62.
Batteryproblems
•Problem:Thebatterycannotbefullychargedinthestandardchargetimewhenthecomputerispowered
off.
Solution:Thebatterymightbeover-discharged.Dothefollowing:
1.Turnoffthecomputer.
2.Ensurethattheover-dischargedbatteryisinthecomputer.
3.Connecttheacpoweradaptertothecomputerandletitcharge.
Ifaquickchargerisavailable,useittochargetheover-dischargedbattery.
Ifthebatterycannotbefullychargedin24hours,useanewbattery.
•Problem:Thecomputershutsdownbeforethebatterystatusiconshowsthatthebatteryisempty.
Solution:Dischargeandrechargethebattery.
•Problem:Thecomputeroperatesafterthebatterystatusiconshowsthatthebatteryisempty.
Solution:Dischargeandrechargethebattery.
•Problem:Theoperatingtimeforafullychargedbatteryisshort.
Solution:Dischargeandrechargethebattery.Ifyourbatteryoperatingtimeisstillshort,useanewbattery.
•Problem:Thecomputerdoesnotoperatewithafullychargedbattery.
Solution:Thesurgeprotectorinthebatterymightbeactive.Turnoffthecomputerforoneminutetoreset
theprotector;thenturnonthecomputeragain.
•Problem:Thebatterycannotgetcharged.
Solution:Youcannotchargethebatterywhenitistoohot.Ifthebatteryfeelshot,removeitfromthe
computerandwaitforawhiletoletitcooltoroomtemperature.Afteritcools,reinstallitandrechargethe
battery.Ifitstillcannotbecharged,haveitserviced.
98T470UserGuide