For LP133WH2 M133NWN1 HB133WX1 LP133WH1 Controller Drive Board Kit LVDS-40 Pin Laptops Monitor Screen 1366x768 1366*768 HDMI+VGA

Please read the following instructions carefully before purchasing: 1, Please ensure that your screen can still power on and display normally. If your screen is damaged, please do not place an order as the controller board cannot repair or drive the damaged screen. You can connect the screen to the original monitor for testing. Or use a screen tester for testing. 2, We will install driver firmware for free based on your screen parameters so that the controller board can function properly. So, please select the model from the list that is exactly the same as your screen (including the model suffix). If your screen model is not on our sales list. Please send us photo of the model label and signal port on the back of the screen first to help you confirm (do not place an order blindly to avoid unnecessary disputes). As shown in the reference photo below:Controller board description:This controller board only suitable for LVDS 40-pin display screen.Controller board input power supply: DC 12V 3A (DC Port: 2.5MM and 5.5MM inner+ outside-)Please note: Do not use power adapters with voltages exceeding 12 volts. This will damage the control board.Input: HDMI-compatible, VGA, Audio(No sound output)Audio output: PH2.0 4-pin speaker port (requires self purchase of speaker)OSD Language: Chinese, English, Spanish, French, German, Italian, etcBoard size: 113mm*58mmWhen the correct signal source input is not detected. The controller board will automatically enter standby mode. The keypad cannot respond, and the indicator light changes from green to red. Please connect the correct signal source.Please note: There are two versions of the controller board. The function and port are the same. We will select the configuration based on your screen model. Packaging List:1Pcs x Controller motherboard1Pcs x LVDS 40-Pin signal cable1Pcs x Keyboard with cableInstallation connection:Please unplug the original screen cable first, use the screen cable we sent, and insert the plug contacts upwards into your screen port. (Be careful not to mistake the direction of the plug) Use HDMI cable to connect the controller board, and connect the other end to the laptop's HDMI port input signal source. (It is not recommended to use an integrated converter as it may not be able to transmit signals) Use DC 12V 3A (DC Port: 2.5MM and 5.5MM inner+outer -) standard power adapter to input power. ⚠Please note: Do not use power adapters with voltages exceeding 12 volts. This will damage the control board. Before powering on, check that all connections are correct and take insulation measures to avoid short circuits. Please refer to the photo below for OSD menu language settings. (If the OSD menu is different, please contact us) If you have any problems during the operation. Please feel free to contact us. It's best to provide some photos or videos to help us check the problem. Blind negative evaluation does not solve any problem. Hope we can communicate to solve. Thanks in advance.