Compatible Model: for Dell Inspiron 17 5755 5758 5759 LCD Display Panel 30 pin ( HD+ 1600×900 Non-Touch ) Screen Size: 17.3 inch ; Max Resolution: HD+ 1600×900 ; Data Cable Pins: 30 pin ; Warranty: 3 Months ; Note: Computer screen models are numerous and complex , some internal screen models are compatible with each other , Please kindly check your model and resolution again before you purchase. If you are not sure whether it is the correct item you need , please contact us with specific model and pictures of your original screen. Note: NO instructions are followed , Please install it Very Professionally , You need to Pull Off the Power Adapter & Battery Cable when install. Please keep your original parts. Package includes LCD Screen Only ( Not a laptop ) Note: When you find that the computer replacement screen does not work , please do not immediately return products , we are able to provide you with some technical support.