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6. Remove the RJ-45 module cover (see RJ-45 module cover on page 40).
7. Remove the USB/audio board (see
USB/audio board on page 42).
Remove the power connector cable:
▲
Remove the power connector cable from its routing path (1), and then remove the power
connector and cable (2) from the computer.
Reverse this procedure to install the power connector and cable.
Card reader board
Description Spare part number
Card reader board for use only in Intel models 728133-001
Card reader board for use only in AMD models 727465-001
Before removing the card reader 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 service cover (see
Service cover on page 30).
5. Remove the battery (see
Battery on page 32).
Remove the card reader board:
1. Remove the 2 Phillips PM2.0×2.0 screws that secure the card reader board to the system board
(1).
2. Remove the Phillips PM2.5×3.5 screw that secures the card reader board to the computer (2).
44 Chapter 4 Removal and replacement procedures