Power connector cable
Description Spare part number
Power connector cable 743480-002
Before removing the power connector 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 keyboard/top cover (see Keyboard/top cover on page 30).
Remove the power connector cable:
1. Disconnect the power connector cable (1) from the system board.
2. Remove the Phillips PM2.0×3.3 screw (2) that secures the power connector to the bottom cover.
3. Remove the power connector cable (3).
Reverse this procedure to install the power connector cable.
Component replacement procedures 45