Description

Operation Voltage 9~16V DC Worked Great Screen Power Adapter 12Vdc more than 2A 5.5mmx2.1mm Connector Video Input: HDMI DVI VGA Audio Input: HDMI Audio Output: Speaker Connector Board Size:125mm x 58mm x 17mm
HDMI VGA Lvds Controller Driver Board Kit for B121EW03 VX 1280X800
you are sure you lcd screen model is B121EW03 VX 1280X800 The program of each and every driver board is different.
The function for this board is to remove darkness from the screen. Please use in insulated environment.No need driver installed,straight away connecting for the cables and ports in step with link picture details ,Power on ,Keyboard LED light develop into green,Then enter into HDMI/VGA/DVI signal cable ,with correct resolution ,the screen can work well
If black screen possibly because flawed connecting or no signal enter into screen;If white screen is generally caused by reverse cable connecting with screen port ,flawed resolution;So pls double check your connecting ,resolution ,or try with diffeent signal cable or signal resource ;If restarting again possibly since the current of power supply is too small ;Then pls try with larger current .Any problem ,Pls provide your screen model no. and connecting pictures, we will be able to solve in 12 hours.