USB port board cable
NOTE: The USB port board spare part kit does not include the USB port board cable. The USB port
board cable is available using spare part numbers 926842-001.
Before removing the USB port board cable, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the optical drive (see Optical drive on page 35), and then remove the following components:
a. Bottom cover (see Bottom cover on page 36)
b. Battery (see Battery on page 38)
c. Solid-state drive (see Solid-state drive on page 43)
d. Fan (see Fan on page 49)
e. System board (see System board on page 50)
Remove the USB port board cable:
1. Turn the system board upside down with the front toward you.
2. Release the ZIF connector (1) to which USB port board cable is connected, and then disconnect the USB
port board cable (2) from the audio jack board.
3. Remove the USB port board cable.
Reverse this procedure to install the USB port board cable.
Component replacement procedures 57
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