Item Component Spare part number
(1) Display assembly: Non-touch display assemblies are spared at the subcomponent level only. For more non-touch display
assembly spare part information, see Display assembly subcomponents on page 18.
(2) Keyboard 836634-xx1
(3) Top cover 821173-001
(4) Power button board 821169-001
(5) USB/audio board (includes cable) 837846-001
(6) TouchPad 821171-001
(7) Speakers (includes cable) 821170-001
(8) System board (includes processor and replacement thermal material) 827570-301
(9) RTC battery 665733-001
(10) Heat sink/fan assembly 821163-001
(11) Internal base plate not spared
(12) Memory module
4-GB (PC3L-12800, 1600-MHz, DDR3L) 691740-001
(13) WWAN module
HP lt4120 LTE/EVDO/HSPA+ SnapdragonT X5 LTE Mobile Broadband Module 800870-001
Huawei MU736 HSPA+ with GPS M.2 (NGFF) 822828-001
(14) WLAN/Bluetooth combo card
Broadcom 43228 dual-band 802.11abgn 2x2 Wi-Fi Adapter + BT 4.0 combo adapter (not available in
Indonesia)
797884-001
Broadcom 43228 dual-band 802.11abgn 2x2 Wi-Fi Adapter + BT 4.0 combo adapter (Indonesia only) 812132-001
(15) Solid-state drive (SSD), 2242.M2
128 GB 854106-001
32 GB 827578-001
(16) Battery 800513-001
(17) Bottom cover 821162-001
Computer major components 17