Item Component Spare part
number
(16) WLAN module
Realtek RTL8822BE 802.11ac 2×2 WiFi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported) 924813-855
Realtek RTL8723DE 802.11bgn 1×1 WiFi + Bluetooth 4.2 Combo Adapter L21480-005
(17) Solid-state drive
NOTE: For spare part information, see Mass storage devices on page 20.
(18) Memory modules (2400 MHz DDR4)
8 GB 862398-855
4 GB 862397-859
(19) Battery (3-cell, 41 WHr, 3.6 AHr) L11119-855
(20) Hard drive
NOTE: For spare part information, see Mass storage devices on page 20.
(21) Bottom cover L44057-001
(22) Rubber feet L44059-001
Cables
Item Component Spare part number
(1) USB/card reader/power button board cable L23186-001
(2) Display cable (HD panel) L23182-001
(3) TouchPad cable L23184-001
(4) TouchPad button board cable L23185-001
(5) Hard drive cable L23187-001
18 Chapter 3 Illustrated parts catalog