Ventoinha térmica para portátil Lenovo 01HW697 – dissipador de substituição para modelos Lenovo compatíveis

Replacement thermal fan module Lenovo 01HW697 is an OEM cooling component designed for compatible Lenovo laptops. It helps remove heat from the CPU and GPU area to maintain stable operating temperatures and support sustained performance during prolonged workloads. The module is intended for use when restoring or repairing a laptop cooling system to prevent thermal throttling and unexpected shutdowns caused by overheating.

Advantages

This Lenovo thermal fan module provides direct airflow to core processor areas and integrates with the laptop's heat-pipe and heatsink assembly to improve heat dissipation. Built to match original equipment specifications, it offers consistent rotational speed and airflow characteristics that preserve system balance and noise levels. The compact design facilitates straightforward replacement and helps restore the laptop's factory thermal behaviour.

Suitable for

• Repairing or replacing a failed cooling fan in compatible Lenovo laptops
• Restoring thermal performance after fan wear, dust accumulation, or bearing failure
• Maintaining stable CPU/GPU temperatures during extended use or high-load tasks
• Preventing thermal throttling and unexpected shutdowns caused by overheating

Key specifications

• Type: internal laptop thermal fan module
• Compatibility: designed for specific Lenovo laptop models (verify model fit before purchase)
• Function: active cooling for CPU/GPU heat dissipation
• Form factor: compact module intended for internal installation
• Connector: multi-pin internal fan connector (matching original laptop connector required)

How to use

Power off the laptop, disconnect it from mains power and remove the battery if applicable before beginning any work. Access the thermal assembly by removing the bottom cover or service panel according to the laptop's service manual. Carefully disconnect the existing fan cable from the motherboard, remove screws or clips securing the fan and heat sink, and lift the module free. Fit the replacement Lenovo thermal fan module into the same position, secure it with the original fasteners, reconnect the fan cable, reassemble the laptop and perform a visual check. Power on the system and verify fan operation and temperature behaviour using system monitoring tools.

Recommendations

Inspect and clean air vents and fins during replacement to maximise cooling efficiency; use compressed air to remove dust and ensure unobstructed airflow. If thermal paste was disturbed during disassembly, apply a thin, even layer of high-quality thermal compound between the CPU/GPU and heatsink following manufacturer guidance. Verify compatibility with your specific Lenovo model and consult the laptop’s service documentation for disassembly instructions and torque specifications for screws.