The image on the screen is shaking.
The screen shows strange colors or just black and white.
The screen suddenly has become unbalanced.
The screen is out of focus or OSD cannot be adjusted.
The screen is partially distorted.
LED is blinking but no images on the screen.
There are only 16 colors shown on the screen.
changes? |
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Check the monitor | The signal from the video card exceeds the |
configuration to see | maximum resolution and frequency of the monitor. |
if it is in Interlace |
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Mode. (Interlace |
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Mode: Vertical |
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frequency 43Hz, |
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87Hz(i), etc) |
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Are there any | Move the monitor away from anything that can |
magnetic products | create a strong magnetic field. |
such as a power |
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adapter, speaker or |
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a high voltage wire |
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near by? |
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Is the voltage | The screen image can appear to shake or vibrate |
stable? | at a particular time of day due to low supply |
| voltage. |
The screen image can also appear to shake or vibrate if there is a problem with the video card or the computer's main board.
Is the screen | Check the signal cable connection. |
displaying only one | Make sure the video card is fully inserted in it's |
color as if looking at | |
the screen through | slot. |
a cellophane |
|
paper? |
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Have the screen | Reboot the computer. |
colors become |
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strange after |
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running a program |
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or due to a crash |
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between |
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applications? |
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Has the video card | Set the video card by referring to the video card |
been set properly? | manual. |
Have you changed | Adjust screen image position and size using the |
the video card or | OSD. |
the driver? |
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Have you adjusted | Adjust the resolution and frequency of the video |
the resolution or | card. |
frequency on the | (Refer to the Preset Timing Modes). |
monitor? |
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The screen can be unbalanced due to the cycle of the video card signals. Readjust Position by referring to the OSD.
Have you adjusted | Adjust the resolution and frequency of the video |
the resolution or | card. |
frequency on the | (Refer to the Preset Timing Modes). |
monitor? |
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Are there any | Enter the OSD and perform a "Degauss". |
magnetic products | Keep the monitor away from any magnetic |
such as an adapter, | |
speaker or a high | products. |
voltage wire near |
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the monitor? |
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Is the frequency | Adjust the frequency properly by referring to the |
properly adjusted | video card manual and the Preset Timing Modes. |
when checking the |
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Display Timing on | (The maximum frequency per resolution may differ |
the menu? | from product to product.) |
Have the Windows | Windows ME/2000/XP: |
colors been set | Set the colors properly at the Control Panel → |
properly? |
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