HP 14-an000 Maintenance and Service Guide - Page 48

USB board, Remove the Phillips PM2.5×3.5 screw

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USB board Description USB board (includes cable) Spare part number 813515-001 Before removing the USB 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 26). 5. Remove the optical drive (see Optical drive on page 27). 6. Remove the bottom cover (see Bottom cover on page 30). To remove the USB board: 1. Disconnect the cable from the board (1). 2. Lift the cable to disengage the adhesive that secures it to the computer (2). 3. Remove the Phillips PM2.5×3.5 screw (3) that secures the USB board to the computer. 4. Lift the USB board (4) from the computer. Lift the cable to disengage the adhesive that secures it to the computer (4). Reverse this procedure to install the USB board. 40 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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USB board
Description
Spare part number
USB board (includes cable)
813515-001
Before removing the USB 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
26
).
5.
Remove the optical drive (see
Optical drive
on page
27
).
6.
Remove the bottom cover (see
Bottom cover
on page
30
).
To remove the USB board:
1.
Disconnect the cable from the board
(1)
.
2.
Lift the cable to disengage the adhesive that secures it to the computer
(2)
.
3.
Remove the Phillips PM2.5×3.5 screw
(3)
that secures the USB board to the computer.
4.
Lift the USB board
(4)
from the computer.
Lift the cable to disengage the adhesive that secures it to the computer
(4)
.
Reverse this procedure to install the USB board.
40
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts