PLEASE READ THE FOLLOW CAREFULLY BEFORE ORDER THIS KIT<<< 1. Please make sure your LCD screen can display correctly. This is very important. If the LCD screen itself has been displayed abnormally, our kit will not be able to drive and work. Please do not place orders. (This is the main reason for opening disputes, please pay attention!) 2. Screen test method: Install the screen on the original laptop or monitor to test whether it displays normally. Or take it to the repair center for testing. 3. The controller board need to install the firmware program to use. Please select the same model as your screen when ordering. Or send us a photo of the model label and signal port on the back of the screen to help confirm. This will ensure that the firmware program we install are compatible, otherwise the screen may not be driven. 4. The resolution is determined by the screen parameters, If you concern much about resolution setting, please reconsider before bidding! 5. DIY need certain professional knowledge. If you have any questions during the operation, please contact us for guidance. 6. Because we need to choose the right kit for your LCD screen, and the supplier may upgrade or update the product, some accessories may differ from the picture. Hope you can understand. 7. If your screen model is not on the sales list, please tell us the complete model or send a picture of the model label and we will recommend the right controller board for you. As you know, there are many models and series of LCD panel on the market. Sometimes we can't guarantee full compatibility. Please understand! Thanks. >>>Controller Board Introduction: This is a great set of easy-reassembling LCD controller kit which is used to turn a bare LCD panel into a desktop/PC monitor. (Plug&play, no need soldering) This kit is suitable for 1920*1080 resolution EDP signal port 60Hz IMAC screen Compatible only with the following screen model: LM215WF3(SD)(C2) Come In Standby Mode When Not Input Signal Input Power Adapter: DC 12V 5A (If you need. Please click here to BUY DC port: 2.5MM and 5.5MM inner+ outside- Video Input: HDMI VGA Audio Input: HDMI Audio Output: Small speaker (need to buy extra) OSD: Brightness Contrast VOL+ VOL- Language And So On Language: English French German Spanish Italian And So On Board Size: 112mm x 52mm x 15mm Package List: 1Pcs x Controller Motherboard 1Pcs x EDP signal cable 1Pcs x Keyboard with cable 1Pcs x Backlight adapter board Special Note: Except to the accessories included in the kit, you will need to prepare the power adapter and HDMI or VGA cable yourself. If you need power adapter. Please click here to BUY Special Note: The 6-pin backlight connector plugs into the center of the 12-pin port on the backlight adapter board. Leave 3 empty pins on each side.