HP 15 E0M61UAABA, 15 E0L73UAABA, 15 E0L75UAABA manual RJ-45/USB board

RJ-45/USB board

Description	Spare part number
RJ-45/USB board (includes cable)	719844-001

Before removing the RJ-45/USB board, follow these steps:

1.Turn off 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 the power from the computer by unplugging the power cord from the computer.

3.Disconnect all external devices from the computer.

4.Remove the battery (see Battery on page 46), and then remove the following components:

a.Optical drive (see Optical drive on page 47)

b.Hard drive (see Hard drive on page 49)

c.WLAN module (see WLAN module on page 51)

d.Keyboard (see Keyboard on page 56)

e.Top cover (see Top cover on page 60)

Remove the RJ-45/USB board:

1.Release the ZIF connector (1) to which the RJ-45/USB board ribbon cable is attached, and then disconnect the RJ-45/USB board ribbon cable from the system board.

2.Remove the Phillips PM2.5×7.0 screw (2) that secures the RJ-45/USB board to the base enclosure.

3.Remove the RJ-45/USB board (3).

Reverse this procedure to install the RJ-45/USB board.

Component replacement procedures 91