HP 4510s - ProBook - Celeron 1.8 GHz Maintenance And Service Manual page 127

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
5. Remove the following components:
a. Switch cover and keyboard (see
b. Optical drive (see
c. Speakers (see
d. WWAN module (see
e. Palm rest (see
f. WLAN module (see
g. Hard drive (see
h. Top cover (see
i. Display assembly (see
Display assembly on computers with 14-in displays on page
j. System board (see
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.
Battery on page 63).
Switch cover and keyboard on page
Optical drive on page
Speakers on page 73)
WWAN module on page
Palm rest on page 75)
WLAN module on page
Hard drive on page 78)
Top cover on page 90)
Display assembly on computers with 15-in displays on page 84
System board on page
69)
74)
80)
97)
112)
Component replacement procedures 115
64)
or