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5. Remove the card reader/USB 3.0 board (3) to the right away from the base enclosure.
Reverse this procedure to install the card reader/USB 3.0 board.
Bluetooth module cable
NOTE: The Bluetooth module cable is included in the Cable Kit, spare part number 652545-001.
Before removing the Bluetooth module cable, 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 45).
5. Remove the service access cover (see
Service access cover on page 46).
6. Remove the optical drive (see
Optical drive on page 58) or upgrade bay hard drive (see Upgrade
bay hard drive on page 60).
7. Remove the keyboard (see
Keyboard on page 65).
8. Remove the top cover (see
Top cover on page 81).
9. Remove the card reader/USB 3.0 board (see
Card reader/USB 3.0 board on page 103).
Remove the Bluetooth module cable:
1. Position the computer right-side up with the front toward you.
2. Disconnect the Bluetooth cable (1) from the system board.
104 Chapter 4 Removal and replacement procedures