The LP170WQ1-SPA1 LP170WQ1-SPE1 LCD Display Screen Matrix Replacement is a high-quality LCD screen designed for the LG Gram 17Z990 laptop. With its QHD resolution and 17.0 inch size, it offers clear and vibrant visuals. It is easy to install and comes at a discount price. The LP170WQ1-SPA1 LCD screen is compatible with other LG laptops.