For access, remove these FRUs in order:

• Battery pack FRU
• Memory slot cover FRU
• Keyboard FRU
• Keyboard bezel assembly FRU
• Speaker assembly FRU
• Thermal module FRU

Attention: CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling.

Rotate the head of the screw in the direction shown by arrow [1] to release the lock; then remove the CPU [2].

Please perform the following step as shown in the picture below.

When installing: Place the CPU on the CPU socket, and then rotate the head of the screw in the direction shown by arrow a to secure the CPU.