M.NT68676.2A is a monitor control board, which can support LED/LCD panels. It can support resolution up to 2048X1152. M.NT68676.2A can synchronize with computer automatically. Synchronization requires the synchronous signal which horizontal and vertical sync are separated. M.NT68676.2A can support dynamic contrast control, headphone input and digital volume control simultaneously. Size of controller board: 139mmX58mmX17mm Have a try and you will get great surprise Then, are you going to get this kit? Notes: 1. Please make sure that your LCD is ok before bidding this item, else you will be responsible for the incompatibility. 2. If you concern much about resolution setting, please reconsider before bidding 3. If you are not specialized in electronics or have doubts in operation, please contact us for instruction, as we are not able to responsible for wrong operation. 4. After finishing the connecting, please don&39;t rush to power on First, use multi-meter to test whether the GND of the LCD is connected with the GND of the controller board. If not, please check the connection again. If yes, please test whether there is a short circuit between the red wires and black wires of the LVDS cable. If there is a short circuit, it means opposite connection or other errors. Any problem, please feel free to contact us. DIY needs a certain professional knowledge, please kindly take the responsibility of the risk. No metal contact is allowed when powering on the controller board, otherwise short circuit may occur, which may cause unavailability of the controller board. American Friend cryalith&39;s Raspberry PI Computer: Australian Friend beyelka&39;s Project: Successful Example (rossg77 -- an American friend&39;s Project ): Successful Example (radicalboy_fr -- a French friend&39;s Project ): Successful Example (docpot2008 -- a Canadian friend&39;s Project ): Malta Friend drac1977&39;s Project: USA Friend loafer_tingo&39;s Project : Instruction to connect the controller board to the LCD: 1. Take away the old inverter and old LVDS cable from the LCD panel. 2. Connect the new inverter and LVDS cable to your LCD panel. 3. Connect controller board with PC by VGA cable/HDMI Cable/DVI cable. 4. Input power of 12V,4A. ( Please don&39;t revised the voltage jumper setting on the lcd controller board before confirmation from us, because wrong revising of this voltage will get your lcd burnt. By the way, please don&39;t connect the lvds cable wrongly, some wrong connecton can get your lcd burnt too, if you are not sure, please feel free to contact us.) Package Include: - 1 X LCD Controller Board (M.NT68676.2A) FOR T420HVN01.1
- 1 X 5 keys Keypad
- 1 X LVDS cable
**** The LCD controller board may has a little update by the supplier, so they may be not the same as that shown in the picture. If your lcd is not in this list of this item, please don&39;t buy this kit, it is may be not suitable for you and it can be with different price. Hope for your understanding. Please feel free to contact us with your lcd model number, we will try our best to help. Welcome to customize your own kit |