Compatible Model: for HP 17-by 17T-by 17-CA 17-CA1031DX 17-BY3613DX 17-BY1053DX 17-BY4633DX 17-by3053cl 17-by4013dx 17-by0053cl Upper Case Palmrest Backlight Keyboard Touchpad Assembly Replacement P/N: L92783-001 Color: Silver. No tools or installation instructions. Please ask for repaire shop to get more help! Please be careful when opening the packaging. If you find an incorrect purchase, please return it to the original packaging. We will be responsible for quality issues, but not for human damage.