On Fri, 2 Apr 2021 13:48:38 +0800, Rheilly Phoull
wrote:

Agreed

Also agreed. Various YouTube videos on HP dv5 fan cleaning:
https://www.youtube.com/results?search_query=hp+pavilion+dv5+fan+cleaning

What happens is the space between the heat pipe and the fan exhaust
grill gets clogged with cat, dog, carpet, blanket, etc fur or hair.
This is an HP Envy m6 that I repaired:
http://www.learnbydestroying.com/jeffl/pics/repair/HP%20Envy%20m6%20clogged%20fan/index.html
Note that I had to tear the machine apart completely in order to get
to fan exhaust area. This machine was not designed to be cleaned and
maintained.

This is a Dell Inspiron 1525 which had the same problem:
http://www.learnbydestroying.com/jeffl/pics/repair/Dell%20Inspiron%201525/index.html
What's different is that the heat pipe, radiator, fan, and exhaust
ports are all easily accessible through the bottom of the laptop.


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Jeff Liebermann
PO Box 272 http://www.LearnByDestroying.com
Ben Lomond CA 95005-0272
Skype: JeffLiebermann AE6KS 831-336-2558