Filter
Top Products
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 60).
5. Remove the following components:
a. Switch cover and keyboard (see
Switch cover and keyboard on page 61)
b. Optical drive (see
Optical drive on page 66)
c. Speakers (see
Speakers on page 69)
d. WWAN module (see
WWAN module on page 70)
e. Palm rest (see
Palm rest on page 71)
f. WLAN module (see
WLAN module on page 76)
g. Hard drive (see
Hard drive on page 74)
h. Top cover (see
Top cover on page 84)
i. Display assembly (see
Display assembly on computers with 15.6-in displays on page 78 or
Display assembly on computers with 14.0-in displays on page 91)
j. System board (see
System board on page 106)
To 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 109