Ensure superior cooling efficiency and stable system performance with the Lenovo Laptop Fan Thermal Assembly 5H40W36668. This combined cooling unit integrates both fan and thermal module functions, ensuring effective heat dissipation from key components such as the CPU and GPU.

Engineered with high-performance heat pipes and precision fan technology, this assembly delivers strong airflow and efficient thermal transfer. It is designed for durability, quiet operation, and reliable cooling under continuous system load.

Installation / Replacement Instructions

1. Power off the laptop and disconnect all external power sources.
2. Remove the bottom cover to access internal cooling components.
3. Disconnect fan and thermal assembly connectors from the motherboard.
4. Unscrew and remove the old fan thermal assembly carefully.
5. Install the new 5H40W36668 assembly and secure all mounting points.
6. Reconnect cables, reassemble the laptop, and test cooling performance.

Compatible with select Lenovo laptop models, this OEM-quality fan thermal assembly ensures reliable heat management and long-term system stability.

Key Features

• Integrated cooling system for efficient heat dissipation
• High-performance fan for strong and stable airflow
• Durable heat pipe construction for long-term use
• Reduces system overheating and throttling risks
• Quiet operation for improved user comfort
• Compatible with select Lenovo laptop models