HP ProBook 650 Maintenance and Service Guide - Page 76

Base enclosure see, System board see

Page 76 highlights

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 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). l. Fan/heat sink assembly (see Fan and heat sink assembly on page 61). Remove the top cover: 1. If the computer is equipped with a pointing stick (select products only), remove 2 M2x1.5L P0 pointing stick screws. 66 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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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
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
).
l.
Fan/heat sink assembly (see
Fan and heat sink assembly
on page
61
).
Remove the top cover:
1.
If the computer is equipped with a pointing stick (select products only), remove 2 M2x1.5L P0 pointing
stick screws.
66
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts