Acer Nitro Nitro AN515-58 Making Loud buzzing noise

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Soundbite Member Posts: 1 Newbie

I've opened and cleaned my fans dust multiple times, however since my last clean, I have noticed my left fan under the WASD keys has started to make a strange loud buzzing noise, which doesn't go away with a deep clean (removing the fan plates and using tweezers to get all the dust). If I push down too hard on the plastic above and near my WASD keys the noise gets louder and there's a physical vibration as though its caught on something. Its 2 years out of warranty, and I'd like to have an idea on what's wrong with it. Is it possible the fan is dislodged, or needs more lubricant? I don't want to open up and try anything until I have a better idea of what's wrong. If it is indeed a lubricant problem, what's a good brand to use? What's a good tutorial to follow for the repair? I know it is not advised to do a home repair, however I'd only try to home repair if the process was too complex.

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