For M215HTN01.1/1.3 30Pin-LVDS USB AV HDMI Panel 1920x1080 DVB-T2/C Driver Board
1Pcs x LVDS signal cable (about 250 mm). Input: USB, HDMI, VGA, AV, Audio, RF, DC. AV Compatible With PAL And NTSC. HDMI 1.3/1.4 compliant, HDCP 1.2 compliant. Or take the screen to a repair center for testing.