HP 721953-271 Manuale Utente
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
Spare part number
Card reader board
721535-001
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.
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.
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
5.
Remove the following components:
a.
b.
Keyboard (see
)
c.
Optical drive (
d.
Top cover (see
Remove the card reader board:
66
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts