HP ProBook 4435s Maintenance And Service Manual page 73

4. Remove the battery (see
5. Remove the following components:
a. Bottom door (see
b. Hard drive (see
c. Optical drive (see
d. WLAN module (see
e. Fan (see Fan on page
f. Heat sink (see
g. Keyboard (see
Remove the top cover:
1. Position the computer upside-down with the front toward you.
2. Remove the following covers and screws that secure the top cover to the computer:
(1): 4 rubber screw covers
(2): 10 Torx PM2.5×6.0 screws
Battery on page 40).
Bottom door on page
Hard drive on page 44)
Optical drive on page
WLAN/Bluetooth combo card on page
56)
Heat sink on page 57)
Keyboard on page 61)
41).
42)
49)
Component replacement procedures 65