CPU Cooling Fan & Heatsink Assembly for C740-14IML / C740 — Part 5H40S19963

Replacement CPU cooling fan with integrated heatsink compatible with C740-14IML and C740 laptops. Carries part number 5H40S19963 and is intended as a direct-fit spare to restore proper CPU cooling and thermal performance in the listed models. Ideal when the existing fan or heatsink is noisy, failing, or no longer effectively dissipating heat.