Laptop making a weird noise?

[cwe87even]

Hi

Recently my laptop has been a weird noise.... i've had it since 2011 and just recently this has been happening.

Heres a recording of the sound

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Please Help!

 

[COLGeek]

Sounds like a bad or dirty fan. Have you blown out the dust bunnies and hairballs with a can of compressed air lately?

 

[cwe87even]

i haven't done any of that ever .... do i need that or can i blow on it myself?

 

[COLGeek]

You can try. A can of air would be better.