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NO VIDEO (DIGITAL)
Symptom
- Though the LED power turns on, the screen is blank when connecting DVI Cable
Major
- Check the DVI cable connections.
checkpoints
- Check whether the LVDS cable is connected correctly to the panel.
- Check whether the lamp connector of the panel is connected correctly to Inverter board.
Caution
Make sure to disconnect the power before working on SMPS
CN400
④
① X 300
②③
R 142~R151
X300
R142~R149?
R150,R151?
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