Samsung NP-R50 User Manual page 300

Q7 A DVD or an MPEG file is only played on the LCD (ATI chipset
model)
A When both the LCD and the CRT are being used simultaneously, video plays on
one of them by default.
1. Right-click over the Desktop and select Properties.
2. In the [Display Properties] window, click the Settings tab > Advanced > ATI
Overlay tab.
3. Select the Theater Mode option, and then configure the Overlay Display Mode
to 'Theater Mode' or 'All The Same' and then click on Apply. Then you can
view the video on both the LCD and CRT screens.
Q8 Pressing the <Fn>+<
on the screen. (For ATI chipset models)
A Pressing the <Fn>+<
may display a red line on the screen. This is a problem that occurs while drawing
an icon on the screen and does not affect the operation of the system.
Q9 When I change the power source to the battery by removing the
AC adapter or change the display device to CRT from LCD, I
sometimes see a POWERPLAY warning message (ATI chipset
models)
A The PowerPlay function is a new technology that extends the battery usage time.
PowerPlay works only when the system is operating on battery power and using
an LCD. When the PowerPlay function is disabled due to a changed operating
environment, the PowerPlay function warning message may be displayed.
Q10 I cannot see the Taskbar on the Desktop when I use a projector
(ATI chipset models)
A This happens when the projector does not support the screen resolutions of 1400
x 1050 pixels or 1680 x 1050 pixels which are supported by the 15.4"
WSXGA+ LCD monitor. In this case, change the system screen resolution to 1024
x 768 pixels (recommended).
> keys while booting displays a red line
> keys in the Setup screen or while booting the system
Chapter 7. Recovering the Computer 7-11