Samsung P55 User Manual download pdf (Page 139)

138

Questions and Answers

Thissectionprovidesinformationonpossibleproblems,solutionsandotherreferencesforsystemuse.

The system does not shutdown properly.

A Whenthesystemdoesnotshutdownnormally,

press and hold the Powerbuttonuntilthesystem

manuallyshutsoff.IfthePower-SavingModeis

conguredintothe

Powerbutton,pressandhold

for more than 4 seconds to shut the system off.

Whenthesystemisturnedonaftersuchmanual

shutdown, Scandisk will run to check errors in the

system.

The system freezes during program operation.

A1 Thereisanerrorwiththeprogramcurrentlybeing

used. Press the <Ctrl>, <Alt>, and <Delete>

keys simultaneously and click End Task in the

Windows Task Manager window.

A2 ThereisanerrorwiththeWindowsOS.Reboot

thesystembyusingthe

Powerbutton.

The LCD screen is too dark or too bright

A TurnontheLCDbacklightoradjustthescreen

brightness.Pr

ess Fn + ( ) to turn on the LCD

backlightorpress

Fn + ( ), Fn + ( ) to

adjustthescreenbrightness.

The screen saver disturbs screen viewing during

Media Player or video le operation.

A Click Tools > Options > Player and then clear

the Allow screen saver during playback in the

Media Centercheckbox.

In DOS mode, changing the full screen DOS

mode by pressing <ALT>+<Enter> key displays a

broken image for a short period.

A The DOS mode which supports 2 Byte characters

suchasKoreanandJapaneserunsingraphic

notintextmode.Inthiscase,abrokenimage

maybedisplayedwhilechangingthevideomode

settings.

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Samsung P55 User Manual Page 139