2.8 | Simple troubleshooting |
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| Symptom | Solution |
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| 1. | No picture & no LED | Check if the power cord, the monitor, and the power |
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| plug are well connected |
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| light |
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| Check if the monitor is off. |
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| 2. | No picture & LED | Check if the PC video card and signal cable are well |
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| connected and check if signal cable well connected |
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| red flashing |
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| with monitor. |
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| 3. | Picture blur or too | Push the “AUTO” key to make the monitor adjust |
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| big or too small | automatically. |
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| 4. | Picture too dark | Push the “AUTO” key to adjust the brightness and the |
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| contrast. |
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| 5. | Overheating | Keep 3 inches (76mm) away from objects for |
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| ventilation. Don’t put anything on the monitor. |
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| 15 / 45 |
