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Remove the system board (7) by lifting it straight up.
Reverse this procedure to install the system board.
The security lock is included with the base enclosure assembly, spare part number 652535-001.
Before removing the security lock, follow these steps:
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.
Disconnect all external devices connected to the computer.
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.
Remove the service access cover (see
Remove the keyboard (see
Remove the top cover (see
Remove the display assembly (see
Remove the fan/graphics board heat sink (see
Remove the Audio/USB 2.0 board (see
110 Chapter 4 Removal and replacement procedures