Lenovo B50-30 Notebook User Manual download pdf (Page 29)

Lenovo B50-30/B50-30 Touch/B50-45/B50-70

Note:PowermanagementmodesarenotsupportedforAPMoperatingsystem.

Toreducepowerconsumption,thecomputerhasthreepowermanagement

modes:screenblank,sleep(standby),andhibernation.

Screen blank state

Ifthetimesetonthe“Turnoffmonitor”timerintheoperatingsystemexpires,

theLCDbacklightturnsoff.YoucanalsoturnofftheLCDbacklightbypressing

F9 .

Toendscreenblankstateandresumenormaloperation,pressF9 .

Putting the computer to sleep or shutting it down

Whenyouhavefinishedworkingwithyourcomputer,youcanputittosleepor

shutitdown.

Putting your computer to sleep

Ifyouwillbeawayfromyourcomputerforonlyashorttime,putthecomputer

tosleep.Whenthecomputerisinsleepmode,youcanquicklywakeittoresume

use,bypassingthestartupprocess.Toputthecomputertosleep:

• FortheWindows7operatingsystem:

– ClickStart  Sleep.

• FortheWindows8operatingsystem:

– Openthecharmsbar,thenselectSettings  Power  

Sleep.

Attention:Waituntilthepowerindicatorlightstartsblinking(indicatingthat

thecomputerisinsleepmode)beforeyoumoveyourcomputer.Movingyour

computerwhiletheharddiskisspinningcandamagetheharddisk,causingloss

ofdata.

Towakethecomputer,dooneofthefollowing:

• Pressanykeyonthekeyboard.

• Pressthepowerbutton.

Power management

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Lenovo B50-30 Notebook User Manual Page 29