Description: New replacement led lcd laptop screen. 15.6 inch, 120 HZ, FHD 1920x1080, 30-pin.Compatible Part #s: N156HHE-GA1Dead Pixel Policy: Max of 1 to 5 dead pixels (as per ISO Norms). Lcd screens are manufactured under ISO 13406-2 and ISO 9241 Class 1 standards, meaning they are not considered defective unless they have multiple pixel issues.