Which part is directly involved in providing power during a Latitude Self-Heal Recovery?

The AC adapter is the component directly involved in providing power during a Latitude Self-Heal Recovery. During this process, the laptop requires a stable and sufficient power supply to initiate recovery functions and maintain system operations. The AC adapter provides the necessary electrical power when the laptop is plugged into an outlet, allowing the recovery to proceed without interruption.

In this context, relying on the AC adapter is essential because it ensures that the device has a consistent power source. Other components, such as the inverter board and LCD cable, contribute to display functionality but do not provide direct power for recovery processes. The coin-cell battery serves a different purpose, primarily maintaining the system clock and BIOS settings when the device is not powered. Therefore, the AC adapter is fundamentally critical for the power requirements during a Self-Heal Recovery.