a.
Service door (see
Service door on page 37
).
b.
Remove the battery (see
Battery on page 38
)
c.
Hard drive (see
Hard drive on page 39
).
d.
Solid-state drive (see
Solid-state drive (select products only) on page 41
).
e.
WWAN module (see
WWAN module (select products only) on page 42
).
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
).
To remove the fan and heat sink assembly for products with discrete graphics:
1.
Disconnect the cable (1) from the system board.
2.
Loosen 6 Phillips captive screws (2).
3.
Lift the fan and heat sink assembly (3) to remove it .
To remove the fan and heat sink assembly for products with integrated graphics:
1.
Disconnect the cable (1) from the system board.
2.
Loosen 4 Phillips captive screws (2).
62
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 ...