HP Pavilion g4-2300 HP Pavilion g4 Notebook PC Maintenance and Service Guide - Page 82

USB board, If not released already, release the ZIF connector

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USB board Description USB board (includes cable) Spare part number 680558-001 Before removing the USB board, follow these steps: 1. Shut down the computer. 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 40). 5. Remove the service door (see Service door on page 41). 6. Remove the optical drive (see Optical drive on page 42). 7. Remove the hard drive (see Hard drive on page 45). 8. Remove the keyboard (see Keyboard on page 52). 9. Remove the top cover (see Top cover on page 55). Remove the USB board: 1. If not released already, release the ZIF connector (1) to which the USB board cable is connected, and then disconnect the USB board cable from the system board. 2. Pry the clip (2) that secures the USB board to the base enclosure. 3. Remove the USB board and cable by lifting straight up (3). 74 Chapter 4 Removal and replacement procedures ENWW

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USB board
Description
Spare part number
USB board
(includes cable)
680558-001
Before removing the USB board, follow these steps:
1.
Shut down the computer.
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
40
).
5.
Remove the service door (see
Service door
on page
41
).
6.
Remove the optical drive (see
Optical drive
on page
42
).
7.
Remove the hard drive (see
Hard drive
on page
45
).
8.
Remove the keyboard (see
Keyboard
on page
52
).
9.
Remove the top cover (see
Top cover
on page
55
).
Remove the USB board:
1.
If not released already, release the ZIF connector
(1)
to which the USB board cable is connected,
and then disconnect the USB board cable from the system board.
2.
Pry the clip
(2)
that secures the USB board to the base enclosure.
3.
Remove the USB board and cable by lifting straight up
(3)
.
74
Chapter 4
Removal and replacement procedures
ENWW