1. Remove the top rear cover.

2. Remove the processor and memory cover.

3. Remove the memory board.

4. Remove the screw holding the AC power connectors housing to the rear of the chassis.

   

5. Lift the AC power connectors housing slightly so the tabs clear the chassis. Slide it towards the inside of the chassis so it clears the opening.

   

6. Lift the AC power connectors housing out of the chassis. Place it off to the side of the chassis.

   

7. Gently push the tabs on the processor air duct towards each other to release it.

   

8. Lift the rear of the air duct first, and then remove it from the chassis.

9. Rotate the arms on the processor board frame so they clear the slots on the processor board bracket.

   

10. Lift the processor board assembly up and out of the chassis lifting the arm side of the frame first.

Note: When place the processor board back into the chassis, align the tabs on the outside of the frame with the slots in the chassis.