HP 15-d050nr HP 15 Notebook PC HP 15 TouchSmart Notebook PC Compaq 15 Notebook - Page 86

USB board, Remove the Phillips PM2.5×5.0 screw

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USB board Description USB board (includes cable) Spare part number 747126-001 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 49), and then remove the following components: ● Service door (see Service door on page 55) ● Top cover (see Top cover/keyboard on page 61) To remove the USB board: 1. Position the computer upright. 2. Release the ZIF connector (1) that secures the USB board cable to the system board. 3. Lift the cable to disengage the adhesive that secures it to the hard drive (2). 4. Remove the Phillips PM2.5×5.0 screw (3) that secures the USB board to the base enclosure. 5. Remove the USB board (4). Reverse this procedure to install the USB board. 78 Chapter 4 Removal and replacement procedures

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USB board
Description
Spare part number
USB board (includes cable)
747126-001
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
49
), and then remove the following components:
●
Service door (see
Service door
on page
55
)
●
Top cover (see
Top cover/keyboard
on page
61
)
To remove the USB board:
1.
Position the computer upright.
2.
Release the ZIF connector
(1)
that secures the USB board cable to the system board.
3.
Lift the cable to disengage the adhesive that secures it to the hard drive
(2)
.
4.
Remove the Phillips PM2.5×5.0 screw
(3)
that secures the USB board to the base enclosure.
5.
Remove the USB board
(4)
.
Reverse this procedure to install the USB board.
78
Chapter 4
Removal and replacement procedures