HP 721953-251 Datasheet download pdf (Page 82)

Optical drive extension board

Description Spare part number

Optical drive extension board 721944-001

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

Battery on page 38).

5. Remove the following components:

a. Service door (see

Service door on page 39).

b. Hard drive (see

Hard drive on page 40)

c. Optical drive (see

Optical drive on page 43)

d. WLAN/Bluetooth module (see

WLAN/Bluetooth combo card on page 47)

e. Keyboard (see

Keyboard on page 51)

f. Top cover (see

Top cover on page 55)

g. System board (see

System board on page 69)

Remove the optical drive extension board:

▲

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.

Power cable

The power cable is included in the Cable Kit, spare part number 721936-001.

72 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 146 147

No comments

HP 721953-251 Datasheet Page 82