Step 4. Remove the computer cover. Refer to “Removing the computer cover”.

Step 5. Remove the microprocessor fan. Refer to “Replacing the microprocessor fan”. Step 6. Remove the heat-sink. Refer to “Replacing the heat-sink”.

Step 7. To remove the microprocessor 3 from the system board, press then slide the small handle out to spring it up. 1 and open the retainer. 2

Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handing the microprocessor, touch only the sides.

Note: Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible.

38IdeaCentre K430/K410Hardware Maintenance Manual

Page 44
Image 44
Lenovo manual IdeaCentre K430/K410Hardware Maintenance Manual