Lenovo S440 Uživatelská příručka Strana 44

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 156
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 43
Note:TheTrackPointcapusedinyourcomputerhasgroovesaasshowninthefollowingillustration.
EnsurethatyoureplacetheTrackPointcapwithacorrectonethathassuchgrooves.
Powermanagement
Whenyouneedtouseyourcomputerawayfromelectricaloutlets,youdependonbatterypowertokeep
yourcomputerrunning.Differentcomputercomponentsconsumepoweratdifferentrates.Themoreyou
usethepower-intensivecomponents,thefasteryouconsumebatterypower.
SpendmoretimeunpluggedwithThinkPadbatteries.Mobilityhasrevolutionizedbusinessbyenabling
youtotakeyourworkwhereveryougo.WithThinkPadbatteries,youwillbeabletoworklongerwithout
beingtiedtoanelectricaloutlet.
Checkingthebatterystatus
ThebatteryiconintheWindowsnotificationareadisplaysthepercentageofbatterypowerremaining.
Therateatwhichyouusebatterypowerwilldeterminehowlongyoucanusethebatteryofyourcomputer
betweencharges.Becauseofdifferentuserhabitsandneeds,itisdifficulttopredicthowlongabattery
chargewilllast.Therearetwomainfactors:
Howmuchenergyisstoredinthebatterywhenyoubegintowork.
Thewayyouuseyourcomputer.Forexample:
Howoftenyouaccesstheharddiskdriveorsolid-statedrive.
Howbrightyoumakethecomputerdisplay.
Howoftenyouusethewirelessfeatures.
Tocheckfordetailedbatterystatusinformation,dothefollowing:
ForWindows7:OpenthePowerManagerprogramandclicktheBatterytab.
ForWindows8andWindows8.1:OpentheLenovoSettingsprogramandclickPower.
EnablingthebatteryalarmontheWindows7operatingsystem
FortheWindows7operatingsystem,youcanprogramyourcomputersothatwhenthebatterypowerfalls
belowacertainlevel,threeeventsoccur:thealarmgoesoff,amessageisdisplayed,andtheLCDis
turnedoff.
Toenablethebatteryalarm,dothefollowing:
28UserGuide
Zobrazit stránku 43
1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 155 156

Komentáře k této Příručce

Žádné komentáře