Optical Drive Extension Board - HP ProBook 450 G2 Maintenance And Service Manual

Optical drive extension board

You must remove the system board to remove the optical drive extension board.
Before removing the optical drive extension board, follow these steps:
1. Shut down 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 all external devices connected to the computer.
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. Service doors (see
b. Hard drive (see
c. Optical drive (see
d. WLAN module (see
e. WWAN module (see
f. Keyboard (see
g. Top cover (see
h. System board (see
Remove the optical drive extension board:
1. Position the system board upright.
2. Pull the optical drive extension board straight away from the side of the system board.
Reverse this procedure to install the optical drive extension board.
82 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page 36).
Service door on page
Hard drive on page 39)
Optical drive on page 43)
WLAN/Bluetooth combo card on page
WWAN module on page
Keyboard on page 49)
Top cover on page 58)
System board on page
37).
45)
47)
78)