Base Enclosure - HP ProBook 6475b Maintenance And Service Manual

Base enclosure

NOTE: The base enclosure spare part kit includes seven rubber feet, the service cover release latch
assembly, and the battery release latch assembly.
Description
For use only on computer models equipped with WWAN capability
For use only on computer models not equipped with WWAN capability
Before removing the base enclosure, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
a. Service cover (see
b. Optical drive (see
c. Hard drive (see
d. Modem module (see
e. Keyboard (see
NOTE: When replacing the base enclosure, be sure to remove the following components from the
defective base enclosure and install them on the replacement base enclosure:
●
Bluetooth module and cable (see
●
Speaker assembly (see
●
RJ-11 jack assembly (see
Remove the base enclosure:
1. Close the computer.
2. Turn the computer upside down, with the front toward you.
3. Remove the three rubber screw covers (1) and (2). The rubber screw covers are included in the
Rubber Kit, spare part number 641831-001.
NOTE:
screw cover in the rear/right corner.
4. Remove the seven Torx PM2.5×6.0 screws (3) that secure the base enclosure to the computer.
Battery on page
Service cover on page
Optical drive on page
Hard drive on page
Modem module on page
Keyboard on page
Speaker assembly on page
RJ-11 jack cable on page
The rubber screw covers in the front/right and rear/left corners (1) are smaller than the
68), and then remove the following components:
70)
71)
74)
85)
88)
Bluetooth module on page
97)
98)
Spare part number
684334-001
687224-001
84)
Component replacement procedures
93