USB board
Description | Spare part number |
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USB board (includes cable) | |
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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 37), and then remove the following components:
●Optical drive (see Optical drive on page 39)
●Hard drive (see Hard drive or SSD on page 41)
●Keyboard (see Keyboard on page 47)
●Top cover (see Top cover on page 50)
Remove the USB board:
1.Release the ZIF connector (1) to which the USB board cable is connected, and then disconnect the USB board cable (2) from the system board.
2.Release the clip (3) built into the base enclosure that secures the USB board to the base enclosure.
3.Remove the USB board (4) and cable.
Component replacement procedures 59
