HP 531599-001 - Chassis top cover (upper case) assembly (IMR, Espresso Black) - Contains the touchpad circuit and fingerprint reader Retail
HP 579160-001 - Chassis top cover (upper case) assembly (IMR, Espresso Black) - Contains the fingerprint reader and mouse touchpad circuit Retail
HP 570382-001 - Chassis top cover (upper case) assembly (IMR, Espresso Black) - Contains the fingerprint reader and mouse touchpad circuit Retail
HP 531824-001 - Chassis top cover (upper case) assembly (IMR) - Contains the touchpad circuit and fingerprint reader Retail
HP 531825-001 - Chassis top cover (upper case) assembly (IMR, Espresso Black) - Contains the touchpad circuit Retail
HP 531592-001 - Chassis top cover (upper case) assembly (IMR, Moonlight White) - Contains the touchpad circuit and fingerprint reader Retail
HP 531725-001 - Top chassis cover assembly (IMR, Espresso Black) - With fingerprint reader and touchpad Retail
HP 518788-001 - Chassis top cover (upper case) assembly (IMR, Espresso Black) - Contains the touchpad circuit and speakers Retail
HP 450852-001 - Chassis top cover (upper case) assembly - Contains the touchpad circuit board and fingerprint reader Retail
