
Technical Support (FAQ)
AOC LM720
| Error Message | Possible Solution | 
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| Input not supported | • Your computer has been set to an incompatible display mode. Right click on | 
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 | the desktop and choose Properties. Click the Settings tab then set your | 
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 | computer’s display mode to one of the settings listed in the resolution chart | 
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 | below. | 
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| Unsupported mode | • Your computer’s resolution is out of VESA specifications. Right click on the | 
| try different video | desktop and choose Properties. Click the Settings tab then set your | 
| card setting | computer’s display mode to one of the settings listed in the resolution chart | 
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 | below. | 
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Resolution Chart
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 | Resolution | Vertical | 
 | Resolution | Vertical | 
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 | (in pixels) | Frequency | 
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 | 640 x 480 | 60 Hz | 
 | 800 x 600 | 72.2 Hz | 
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 | 640 x 400 | 70 Hz | 
 | 800 x 600 | 75 Hz | 
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 | 640 x 350 | 70 Hz | 
 | 832 x 624 | 74.5 Hz | 
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 | 720 x 400 | 70 Hz | 
 | 1024 x 768 | 60 Hz | 
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 | 640 x 480 | 72.8 Hz | 
 | 1024 x 768 | 70 Hz | 
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 | 640 x 480 | 75 Hz | 
 | 1024 x 768 | 75 Hz | 
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 | 640 x 480 | 66.67 Hz | 
 | 1024 x 768 | 74.92 Hz | 
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 | 800 x 600 | 56.3 Hz | 
 | 1280 x 1024 | 60 Hz | 
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 | 800 x 600 | 60.3 Hz | 
 | 1280 x 1024 | 75 Hz | 
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| AOC LM720 | 
 | 15 | v2_123102 | ||||
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