Acer nitro 5 CPU fan grinding noise

BigZ
BigZ Member Posts: 1 New User
Hello, 6 months ago I bought acer nitro 5 gtx1650 ryzen3550h, everything seems fine till last week. I start noticing that left fan which is cpu one making strange like motor or grinding noise so I decided to go to service center. They said everything’s fine. They checked fan and said no need replacement, there no issues in using laptop, no heats but this didn’t disappear. So usually it’s fine to me but this sound wasn’t there before, that’s what surprise me. So my question is: does it normal or it’s issue to something do whit ? 
Here’s link on audio I recorded https://youtube.com/shorts/_O8ZbrUW-ww

Answers

  • In my opinion, this noise is not normal. Did they clean the fans? Did you check if there is anything touching the propellers? It may also be that the fan is not lubricated:
    https://www.youtube.com/watch?v=bfuzpvam4tc&pp=qAMBugMGCgJwdBAB
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