CPU GPU Cooling Fan ，compatible For Lenovo， Legion 5-15ACH6H Type 82JU, R7000P Y7000P 2021 DC10V Gaming Laptop Cooler Radiator 5H40S20304，Accessories(CPU GPU Both)

Regular Cleaning: Every 3-6 months, use compressed air to remove dust from the fan. This prevents clogging that can reduce RPM and compromise cooling efficiency. Always disconnect power and blow gently during cleaning. Proper Placement: Avoid placing on soft surfaces like beds or couches. Prioritize cooling stands or hard surfaces to ensure the fan's intake remains unobstructed. Load Management: During high-load tasks (e.g., gaming, rendering), use Task Manager to close redundant background programs, reducing sustained full-speed fan operation. Hardware Compatibility: When purchasing, check fan specifications (e.g., bearing type, RPM range). High-performance laptops benefit from dual-fan + multi-heatpipe configurations. Monitor Abnormalities: If fans exhibit unusual noises, fail to spin, or frequently run at full speed, promptly inspect and repair to prevent hardware damage from overheating.