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LG LMN120HE Cooling Fan Blade
The fan blade outside is in charge of dissipating the heat energy that is released. Most fan blades are rugged, but sometimes they can wear out easily for a wide variety of reasons.
Cues poorly running fan blade
- Edges of the fins are curvy or flawed due to a physical beating
- The entire blade is out of balance as it spins as the system instructed
- Some of the blade looks potted or damaged from being outside
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