Samsung M55 - Manual (Page 135)

7-11 Chapter 7. Recovering the Computer
Display Related
Q1 The LCD screen is too dark or too bright.
A Turn on the LCD backlight or adjust the screen brightness. Press <Fn>+<F5> to
turn on the LCD backlight or press <Fn>+< >, <Fn>+< > to adjust the
screen brightness.
Q2 The screen saver disturbs screen viewing during Media Player or
video file operation.
A Unselect Tools > Option > Player > Allow screen saver during playback in the
Media Player.
Q3 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.
Q4 In the following cases, the screen blinks or displays noise for a
short time.
(Click the Graphics Related tab, Change Resolution, Change Display Device,
Remove the AC Adapter, Restart the System, Change PowerMizer level.)
A This may happen while the video driver is examining the connected device.
While detecting, any connected display devices may blink or some noise may
occur.
Q5 When I connect a projector, and change the setting to display
screen image on both the LCD and the projector by pressing
<Fn>+<
> keys, screen is not displayed properly.
A Press <Fn>+< > keys once again.
If the same problem continues, it means the projector cannot support the resolu-
tion. Lower the resolution to 1024 x 768.
Q6 The desktop momentarily appears as a broken image when
zooming in or out of the Media Player screen when Media
Player is running.
A Since zooming in or out of the Media Player screen changes the screen resolu-
tion, the desktop may momentarily appear as a 'broken image' during this oper-
ation.