Card Reader Board - HP ProBook 450 G1 Maintenance And Service Manual

4. Turn the board upside down, and then disconnect the cable (3) from the board (4).
5. Remove the function board from the top cover.
Reverse this procedure to install the function board.

Card reader board

Description
Card reader board
Before removing the card reader 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 door (see
b. Keyboard (see
c. Optical drive
d. Top cover (see
Remove the card reader board:
Battery on page 37).
Service door on page
Keyboard on page 50)
(Optical drive on page 42)
Top cover on page 54)
38).
Component replacement procedures
Spare part number
734088-001
65