2.
Remove 1 M 2.0x 3L P1screw (2), and then remove the WWAN module.
Reverse this procedure to install the WWAN module.
WLAN module
NOTE:
The WLAN module spare part kit includes the cable.
Description
Spare part number
WLAN
Broadcom Nami 43142 bgn 1x1 + BT 4 LE PCIe+USB NGFF 1630 MOW
792608-001
Realtek Shanks RTL8188EE bgn 1x1 PCI-e NGFF 2230 M.2 WW (NB)
792609-001
11AC 7265NV M.2 D0 MOW
793840-001
11ac 2x2 Intel 8260NGW Snowfield Peak 2
806721-001
11ac Intel 3165 M.2 MOW
806723-001
11 ABGN+BT4 x 2.2 LUFFY INDO
812132-001
Broadcom Luffy 943228 abgn 2x2 + BT 4 LE PCIe+USB NGFF 2230 MOW
797884-001
IMPORTANT:
Make special note of each screw and screw lock size and location during removal and
replacement
Before removing the WLAN, follow these steps:
44
Chapter 5 Removal and replacement procedures for Customer Self-Repair parts
Summary of Contents for ProBook 640 G2
Page 4: ...iv Important Notice about Customer Self Repair Parts ...
Page 6: ...vi Safety warning notice ...
Page 87: ...Reverse this procedure to replace the panel Component replacement procedures 77 ...
Page 89: ...Reverse this procedure to replace the audio board Component replacement procedures 79 ...
Page 91: ...Reverse this procedure to replace the audio boardr Component replacement procedures 81 ...