Samsung LD190N User Manual (ENGLISH) - Page 31

The screen shows strange colors or just black and white., The screen suddenly has become unbalanced.

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Page 31 highlights

Troubleshooting will work properly but the "Not Optimum Mode", "Recommended Mode 1360 x 768 60 Hz" message appears for one minute and then disappears. Please change to the recommended mode during this one-minute period. (The message is displayed again if the system is rebooted.) Q: There is no image on the screen. Is the power indicator on the monitor blinking at 1 second intervals? A: The monitor is in PowerSaver mode. A: Press a key on the keyboard to activate the monitor and restore the image on the screen. The screen shows strange colors or just black and white. Q: Is the screen displaying only one color as if looking at the screen through a cellophane paper? A: Check the signal cable connection. A: Make sure the video card is fully inserted in its slot. Q: Have the screen colors become strange after running a program or due to a crash between applications? A: Reboot the computer. Q: Has the video card been set properly? A: Set the video card by referring to the video card manual. The screen suddenly has become unbalanced. Q: Have you adjusted the resolution or frequency to the monitor? A: Adjust the resolution and frequency at the video card. (Refer to the Preset Timing Modes). Q: The screen can be unbalanced due to the cycle of the video card signals. The screen is out of focus or OSD cannot be adjusted. Q: Have you adjusted the resolution or frequency on the monitor? A: Adjust the resolution and frequency of the video card. (Refer to the Preset Timing Modes). LED is blinking but no images on the screen. Q: Is the frequency properly adjusted when checking the Display Timing on the menu? A: Adjust the frequency properly by referring to the video card manual and the Preset Timing Modes. (The maximum frequency per resolution may differ from product to product.)

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will work properly but the "
Not Optimum Mode
", "
Recommended Mode
1360 x 768 60
Hz" message appears for one minute and then disappears.
Please change to the recommended mode during this one-minute period.
(The message is displayed again if the system is rebooted.)
Q:
There is no image on the screen. Is the power indicator on the monitor blinking at 1
second intervals?
A:
The monitor is in PowerSaver mode.
A:
Press a key on the keyboard to activate the monitor and restore the image on the screen.
The screen shows strange colors or just black and white.
Q:
Is the screen displaying only one color as if looking at the screen through a cellophane
paper?
A:
Check the signal cable connection.
A:
Make sure the video card is fully inserted in its slot.
Q:
Have the screen colors become strange after running a program or due to a crash
between applications?
A:
Reboot the computer.
Q:
Has the video card been set properly?
A:
Set the video card by referring to the video card manual.
The screen suddenly has become unbalanced.
Q:
Have you adjusted the resolution or frequency to the monitor?
A:
Adjust the resolution and frequency at the video card.
(Refer to the Preset Timing Modes).
Q:
The screen can be unbalanced due to the cycle of the video card signals.
The screen is out of focus or OSD cannot be adjusted.
Q:
Have you adjusted the resolution or frequency on the monitor?
A:
Adjust the resolution and frequency of the video card.
(Refer to the Preset Timing Modes).
LED is blinking but no images on the screen.
Q:
Is the frequency properly adjusted when checking the Display Timing on the menu?
A:
Adjust the frequency properly by referring to the video card manual and the Preset
Timing Modes.
(The maximum frequency per resolution may differ from product to product.)
Troubleshooting