Broken hinge or cracked back cover on your HP laptop? This kit has everything you need. It includes the full LCD back cover (the piece behind the screen), both hinges, and the plastic hinge cover – all in black. It's designed for HP 15-inch models like the 15-BS, 15T-BR, and 15-BW series. The part number is 924899-001 (HP P/N 835-CH394). It's a brand new, genuine HP part (or high-quality compatible) and comes in its packaging. Replacing all these parts together is smart if your hinges are failing, as the stress often cracks the plastic. This is a moderately involved repair; you'll need to carefully transfer your screen and webcam. But it's a permanent fix that's cheaper than a new laptop. Get your HP's screen solid again.