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 battery (see
Battery on page 44), and then remove the following components:
a. Service cover (see
WLAN module on page 48)
b. Keyboard (see
Keyboard on page 58)
c. Top cover (see
Top cover on page 68)
d. System board (see
System board on page 74)
Remove the power connector cable:
1. Turn the system board upside down, with the right side toward you.
2. Disconnect the power connector cable (1) from the system board.
3. If necessary, separate the power connector bracket (2) from the power connector.
Reverse this procedure to install the power connector cable and bracket.
76 Chapter 4 Removal and replacement procedures
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