42LP1D-UA ALUSLL 42LP1D-UA ENMX 42LP1D-UA ALUSLL 42LP1D
1. Symptom: Sound but no video. The failures that are visualized are
normally black. In detail, the operations of audio and front index are normal. (If you
press any button, front index display and audio states are changed.)
2. Corrective Action:
For the case of A-1 items, change the T-con board of LCD module to the latest version.
* If T-CON board is not available, then change the LCD module.
