Dissipador de calor com ventoinha HP UMA H15 920191-001

Replacement heatsink with fan specifically designed for HP UMA H15 series laptops. This cooling assembly combines a stamped metal heatsink and an integrated axial fan to draw heat away from the CPU/GPU area on compatible notebook motherboards. It is intended for repair or refurbishment of HP UMA H15 systems to address thermal throttling, reduce operating temperatures and help maintain stable performance during typical laptop workloads.

Advantages

This heatsink with fan provides targeted thermal management for the CPU/GPU assembly, offering efficient heat transfer through a contact plate and heat pipes together with active airflow from the fan. The integrated design simplifies replacement compared with separate parts, and the factory-fit form factor ensures alignment with mounting points and connector locations on compatible motherboards. Using a direct-fit cooling module helps restore designed cooling capacity and can extend the service life of the processor and surrounding components by preventing persistent overheating.

Suitable for

• Repairing or refurbishing HP UMA H15 series laptops with degraded or noisy cooling systems
• Replacing a failed fan or damaged heatsink to stop thermal throttling
• Maintaining stable performance during multitasking, multimedia playback and light gaming

Key specifications

• Type: combined metal heatsink and integrated axial fan
• Compatibility: designed for HP UMA H15 series notebook motherboards
• Cooling method: conductive heat transfer via heatsink with forced-air cooling from fan
• Mounting: factory-fit form factor matching original mounting points and screw locations
• Connector: board-level fan connector compatible with the original laptop wiring

How to use

Power down the laptop, disconnect it from mains and remove the battery if the model allows. Open the service panel or base cover to access the motherboard and existing cooling assembly. Remove screws and any cables securing the old heatsink and fan, taking note of thermal paste contact surfaces. Clean residual thermal compound from the CPU/GPU using isopropyl alcohol and a lint-free cloth. Apply a thin, even layer of new thermal paste to the processor surface, align the replacement heatsink with mounting points and secure it with the original screws. Reconnect the fan cable to the motherboard, reassemble the laptop and perform a power-on test to confirm fan operation and proper temperature behavior.

Recommendations

For reliable results, use compatible thermal paste and follow anti-static precautions when handling the motherboard. Verify BIOS fan control settings after installation and monitor temperatures during initial operation. If fans remain noisy or temperatures stay high, check for obstructed vents or additional failing components.