Spare part
number
CSR flag Description
709848-001 A Realtek RTL8188EE 802.11bgn Wi-Fi Adapter
710418-001 A Mediatek MT7630E 802.11bgn 1x1 Wi-Fi + BT4.0 Combo Adapter
710662-001 A Intel Dual Band Wireless-AC 3160 802.11 a/b/g/n/ac (1x1) WiFi with Bluetooth 4.0 combo
717381-001 A Intel Dual Band Wireless-N 7260AN 802.11 a/b/g/n 2x2 WiFi + BT4.0
721519-001 A Hard Drive Hardware Kit (includes bracket and screws)
721526-001 B Microphone module
721531-001 B Power button board
721532-001 N RTC battery
721534-001 N Screw Kit
721542-001 B USB/audio board
721543-001 B Webcam module
721930-001 N WLAN antennas
721931-001 N WWAN antennas
721932-001 C Display rear cover
721933-001 N Base enclosure
721934-001 B Display bezel for use in models with a webcam
721935-001 B Display bezel for use in models without a webcam
721936-001 N Cable Kit (see
Cable Kit on page 24 for more Cable Kit spare part information)
721937-001 N Fan/heat sink assembly for use in models with discrete graphics (includes replacement thermal
material)
721938-001 N Fan/heat sink assembly for use in models with UMA graphics (includes replacement thermal material)
721939-001 B Fingerprint reader assembly (includes cable, bracket, holder, and screws)
721940-001 C Display Hinge Kit (includes left and right hinges and hinge covers)
721941-001 B 39.6-cm (15.6-inch), display assembly, HD, anti-glare, for use in models without a webcam and
without WWAN
721942-001 B 39.6-cm (15.6-inch), display assembly, HD, anti-glare, for use in models with a webcam and with
WWAN
721943-001 B Function board
721944-001 B Optical drive extension board
721945-001 N Plastics Kit (includes optical drive protective insert and Secure Digital card protective insert)
721946-001 A Service door
721948-001 A Rubber Kit (includes rubber base enclosure screw covers and mylar display bezel screw covers)
721950-001 B Speaker assembly
721951-001 B Top cover for use in models with a fingerprint reader (includes fingerprint reader board and touchpad
assembly)
28 Chapter 3 Illustrated parts catalog