Q7 I pressed <Fn>+<F4 / LCD/CRT> keys, then the screen blinks.

AThis problem may occur when you pressed <Fn>+<F4 / LCD/CRT> keys to convert display devices while there is no external display device connected.Connect an external display device first, then convert display devices.

Q8 When I played an audio file (Mid/Mp3/Wave) on Windows Media Player, the screen resolution is changed or the screen is not displayed.

AThis problem may occur when you press <Fn>+<F4 / LCD/CRT> keys or <Ctrl>+<Alt>+<F1 or F3> keys while using the Windows Media Player in full screen mode.Do not use these keys while playing the Windows Media Player.

<Ctrl>+<Alt>+<F1> keys change the display setting to CRT, and <Ctrl>+<Alt>+<F3> keys to LCD.

Q9 When I changed display properties setting and restarted the computer, the property is converted to the prior setting.

AChange the setting on [Display Properties] dialog and apply immediately without restarting the computer.

Q10 When I played a DVD or an MPEG file while the display is set to Dual Display Clone, the video file is interrupted while playing or displayed only on one display device.

A1 Press <Fn>+<F4 / LCD/CRT> keys to change the display setting to Dual Display, then play a DVD or an MPEG file.

A2 Set the display to Dual Display Clone as follows, then play a DVD or an MPEG file.

1.Press touchpad right button on the desktop.

2.Click Graphic Options > Graphic Properties > Devices tab.

3.Select Dual Display Clone, then select "Same display configuration driven on both displays" check box.

4.Click OK.

A3 If above methods do not solve the problem, change the setting to display only on the LCD.

Troubleshooting 83

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Samsung NX05RHZBTC/SUK, NX05PRC000/SEG manual Q7 I pressed Fn+F4 / LCD/CRT keys, then the screen blinks