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I have a HP Pavilion dv7, and recently it has been running much louder than usual. I don't know if it is just the fan, or what the deal is. Any ideas?

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Hello

OK, usually when there is a noticeable sound difference in the loudness of the fan, overheating is an imminent matter. The reason for the fan noise increasing is due to the dust particles in the fan housing which is preventing sufficient cooling. Hence, the fan needs to have to turn at higher revolutions just to suffice in the cooling.

Now, the solution is to open up the unit and use compressed air to blow out all of the dust particles. This will enable to fan to cool the CPU at a lower radial speed, hence less revolutions per minute.

Please do not hesitate to let me know if you need any further assistance, i will gladly help.

Kind regards
Andrea

Posted on Nov 09, 2010

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Posted on Jan 02, 2017

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My HP Pavilion dv7-1264nr Notebook won't start up sometimes, I have been having problems with it shutting down when using it also


could be over heating,can you hear the fan running?if not get a hoover and put it to the side were the fan is and clean it out that way,if that does not work you may need to open it up and clean it.

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HP Pavilion dv7-1285dx keeps overheating and shutting down


sure it does all PCs do that, full of lint, all do.
we clean it.
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all fans all vents and heatsinks must breath or it overheats.
all do that not cleaned, drive your car around with the radiator blocked, boom.
all PCs run slow overheated, by DESIGN.
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same deal; same reasons.

http://www.pcdied.com/overheated.html


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I am looking for a video flex cable for my laptop PC


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and why fear $10 guess,? its fleabay, it can be bad there too, with most parts there are used. buy it.
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Nov 01, 2017 | HEWLETT-PACKARD HP Pavilion dv7-4272us...

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I want to open up my laptop until i get to where the fan is. laptop model is hp pavillion dv7 1260us. The main problem that it gets hot and the fan is always running. I have been using a blower but...



https://support.hp.com/us-en/product/hp-pavilion-dv7-1200-entertainment-notebook-pc-series/3837623/model/3860645/manuals



The fan is packed in lint? on most....
use a can-o-air to clean it.
the keyboard, out first? has screws on bottom, mine has logos of kBD embossed there. 4 of them.
page 91, covers this.
http://h10032.www1.hp.com/ctg/Manual/c02842278.pdf
fan and keyboard out both, I do keyboard out the clean it.

in bet the fan is just fine, clean it first.
use can-o-air
like this.

http://www.pcdied.com/overheated.html

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Update the BIOS and check if doesnt work, try running a recovery on the sys.
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