1.
Shut down the computer.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4.
Remove the following components:
a.
Service door (see
b.
Remove the battery (see
c.
Hard drive (see
).
d.
Solid state drive (see
Solid-state drive (select products only) on page 41
Remove the WWAN module:
1.
Disconnect the two cables (1).
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 module
Component replacement procedures
43
Содержание 640 ProBook G3 Series
Страница 4: ...iv Safety warning notice ...
Страница 8: ...viii ...
Страница 31: ...Computer major components 23 ...
Страница 83: ...Reverse this procedure to replace the panel Component replacement procedures 75 ...
Страница 85: ...Reverse this procedure to replace the audio board Component replacement procedures 77 ...
Страница 87: ...Reverse this procedure to replace the serial board Component replacement procedures 79 ...