Dell Inspiron N5040 Processor Removal

1. Before removing the Processor:

• Ensure that the work surface is level and protected to prevent either the surface or the computer from being scratched.
• Make sure the system is powered off by either shutting down the system through the operating system or by manually holding the power button.
• Ensure that all attached devices are powered off.
• Disconnect all external cables from the computer.
• Remove the Battery  from the system.
• Remove the Keyboard  from the system.
• Remove the Optical Drive  from the system.
• Remove the Palm Rest  from the system.
• Remove the Heat Sink  from the system. 

2. Rotate the processor cam lock counter clock-wise.

3. Lift up the processor and remove.

4. Complete.