f.
WLAN module (see
WLAN module on page 44
).
g.
Optical drive (see
Optical drive on page 46
).
h.
Keyboard (see
Keyboard on page 48
).
i.
Hinge covers (see
Hinge cover on page 55
).
j.
Base enclosure (see
Base enclosure on page 57
).
k.
System board (see
System board on page 59
).
l.
Fan/heat sink assembly (see
Fan and heat sink assembly on page 61
).
m. Top cover (see
Top cover and TouchPad on page 65
).
Remove the power button board:
▲
Remove the 2 M2x3L, P1 screws (1), release the power button power button board cable (2), and them
remove the power button board (3):
Reverse this procedure to install the power button board.
Fingerprint reader (select products only)
NOTE:
The fingerprint reader spare part kit includes the cable
Description
Spare part number
Fingerprint reader
For 14" products
840664-001
For 15" products
840735-001
72
Chapter 6 Removal and replacement procedures for Authorized Service Provider 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 ...
