YCH/YPM/YOP White Screen Check LVDS
If the OSD LED is green and the screen is White. It is telling the backlight inverter is fine but the LVDS is not fully connected.
1. Green light: Normal display (when OSD green color, but no screen, maybe inverter or backlight unit burned out)
2. Orange light (Green and Red light turn on together): No cable or No signal or pwoer off. if it si orange light, you can try to press the OSD power button.
3. Red light: Abnormal
http://site.i-techcompany.com/UserManual/Y01_AD_Board.pdf
Please check the LVDS cable from the AD board to the Tcon board
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