HP 4510s Service Guide - Page 127

Remove the SIM, Display assembly see

Page 127 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 battery (see Battery on page 63). 5. Remove the following components: a. Switch cover and keyboard (see Switch cover and keyboard on page 64) b. Optical drive (see Optical drive on page 69) c. Speakers (see Speakers on page 73) d. WWAN module (see WWAN module on page 74) e. Palm rest (see Palm rest on page 75) f. WLAN module (see WLAN module on page 80) g. Hard drive (see Hard drive on page 78) h. Top cover (see Top cover on page 90) i. Display assembly (see Display assembly on computers with 15-in displays on page 84 or Display assembly on computers with 14-in displays on page 97) j. System board (see System board on page 112) Remove the SIM: 1. Position the computer right-side up with the front toward you. 2. Remove the two Phillips PM2.5×3.0 screws (1) that secure the SIM to the system board. 3. Remove the SIM (2) by pulling the module straight up and off the computer. Reverse this procedure to install the SIM. Component replacement procedures 115

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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 battery (see
Battery
on page
63
).
5.
Remove the following components:
a.
Switch cover and keyboard (see
Switch cover and keyboard
on page
64
)
b.
Optical drive (see
Optical drive
on page
69
)
c.
Speakers (see
Speakers
on page
73
)
d.
WWAN module (see
WWAN module
on page
74
)
e.
Palm rest (see
Palm rest
on page
75
)
f.
WLAN module (see
WLAN module
on page
80
)
g.
Hard drive (see
Hard drive
on page
78
)
h.
Top cover (see
Top cover
on page
90
)
i.
Display assembly (see
Display assembly on computers with 15-in displays
on page
84
or
Display assembly on computers with 14-in displays
on page
97
)
j.
System board (see
System board
on page
112
)
Remove the SIM:
1.
Position the computer right-side up with the front toward you.
2.
Remove the two Phillips PM2.5×3.0 screws
(1)
that secure the SIM to the system board.
3.
Remove the SIM
(2)
by pulling the module straight up and off the computer.
Reverse this procedure to install the SIM.
Component replacement procedures
115