3. Remove the power adapter cord from the power cord clamp, and then disconnect the power adapter from the server.
4. Disconnect all peripheral cables from the server.
5. If installed, unlock and remove the security padlock and/or the Kensington security lock.
For more information, see the lock documentation.
6. If the server is in a vertical orientation, position the server in a horizontal orientation.
7. Remove the chassis cover .
8. Remove the front bezel.
9. Open the chassis .
10. Remove the system board .
11. Disconnect all cables from the power distribution board.
12. Remove the power distribution board:
a. Remove all screws.
b. Lift the power distribution board from the chassis.