Power Connector Cable - HP Pavilion dv4 Maintenance And Service Manual

3. Remove the audio/USB board (3) and cable.
Reverse this procedure to install the audio/USB board.

Power connector cable

Description
Power connector cable
Before removing the power connector cable, 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
a. Memory module/wireless module compartment cover (see
b. Optical drive (see
c. Hard drive (see
d. Keyboard (see
74 Chapter 4 Removal and replacement procedures
Battery on page 41), and then remove the following components:
Optical drive on page
Hard drive on page 55)
Keyboard on page 57)
WLAN module on page
52)
Spare part number
650457-001
44)