HP 450 Especificações descarregar pdf (Página 81)

USB board

Description Spare part number

USB board (includes cable) 685097-001

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 41), and then remove the following components:

●

Memory module/wireless module compartment cover (see

WLAN module on page 49)

●

Hard drive (see

Hard drive on page 54)

●

Keyboard (see

Keyboard on page 60)

●

Top cover (see

Top cover on page 63)

To remove the USB board:

1. Release the ZIF connector (1) that secures the USB board cable to the system board, and then

disconnect the USB board cable.

2. Remove the Phillips PM2.5×4.0 screw (2) that secures the USB board to the base enclosure.

Component replacement procedures 73

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HP 450 Especificações Página 81