Screen issue
| The screen appears unstable and shaky. | Check that the resolution and frequency of the PC and graphics card are set within a range compatible |
| with the product. Then, change the screen settings if required by referring to the Additional |
There are shadows or ghost images left on the screen. | Information on the product menu and the Standard Signal Mode Table. |
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| The screen is too bright. The screen is too dark. | Adjust Brightness and Contrast. |
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| Screen color is inconsistent. | Go to Picture and adjust the Color Control settings. |
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| White does not really look white. | Go to Picture and adjust the Color Control settings. |
There is no image on the screen and the power LED blinks every 0.5 to 1 second.
The product is in power-saving mode.
Press any key on the keyboard or move the mouse to return to the previous screen.
Sound issue
| There is no sound. | Check the connection of the audio cable or adjust the volume. |
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| Check the volume. |
The volume is too low.
Adjust the volume.
If the volume is still low after turning it up to the maximum level, adjust the volume on your PC sound card or software program.
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