Question about HP (344872-001) Laptop Cooler, Cooling Fan

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HP Pavillion note book ZD7140US Need cooling fans for Heat Sink

Hello can you tell me where I can just buy the Fans that are on the heat sink. The heat sink part # is 344872-001.. All I need is the fans and I cant find anywhere that just sells the fan.. They want u to buy the whole things you should be able to just get the fans somewhere.. Thanks for any help you may give me.. Ken

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  • KdouglasJr Feb 16, 2008

    It was very helpful... But should give more than one fix.. I new of the ebay one... just by typing in the part number into Google search engine... But was helpful.. Thanks Ken

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Hi,

I have found that Cooling fans for HP ZD7000 serious is available on ebay.I have given u the link to purchase it.Click on buy now..

Buy NOW

I would Appreciate, your feedback for this response.

Thank you

Riz

Posted on Feb 13, 2008

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Posted on Jan 02, 2017

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Hp pavavillion dv6 overheating issue


Following are the reasons for overheating, just take care of these things::
Stop Overclocking your CPU
Make sure your Heat Sink is placed properly above the processor
Clean the Processor fan, Heat Sink and other peripherals
Use High Speed fans
Use CPU Heat Sink Paste in the processor
Use Additional Cooling Units
Shut down your computer at least two hour a day
Finally i will suggest you to get system utility program like PC Fresher to maintain your system performance

Sep 15, 2013 | HP 417136-001 PAVILLION DV8000 MOTHERBOARD

1 Answer

Clean heat sink on toshiba satellite


Turn off the Satellite laptop and flip it over so you can see the bottom. Push the battery latch towards the outside of the laptop and remove the battery.


Locate the heat sink panel, which will be next to, or including, the two fans that you can see. Unscrew the two to three screws that are holding that panel down, and remove them.


A few models of Satellite laptops use Torx sized-8 screws instead of Phillips.

Unplug the cables running from the two fans to the control board.


You can see the cables coming up from under the fans.

Then unscrew the two to three screws on the fans, and pull up to remove the fan unit from the laptop.


If your Satellite heat sink panel does not uncover the fans as well as the heat sink, ignore this step.

Remove the four screws that surround the heat sink.

Then move the heat sink back and forth to disconnect it from the CPU.


If your laptop shuts down by itself without any reason, check the heat sink first.

Overheating is a very common problem among Toshiba laptops.


Lift up on the heat sink to remove it from the unit.

If the CPU got caught on the heat sink and comes off as well, grasp it by the edges and peel it off the heat sink.


Turn the screw on the side of the CPU socket to unlock it, then place the CPU back in its socket and lock it again.


Blow compressed air into the heat sink and the fans until the dust is removed.

Then blow the air onto the control board to remove loose dust from there as well.


Place some Isopropyl alcohol onto your cloth, or a small brush, and clean the processor and the control board area around the processor.


You will also want to wipe up the thermal grease that is on these components. Make a note of the area where you removed the thermal paste.


Reapply a layer of thermal grease in the areas where you removed it.

The lid of the thermal grease container will have an applicator.

Just spread the grease over the components.

http://www.hardwaresecrets.com/article/Thermal-Compound-Roundup-February-2012/1490


Replace the heat sink, then the fans and finally the heat sink panel cover.


hope this helps


Oct 09, 2012 | Toshiba Satellite L505DGS6000 Notebook

1 Answer

How to replace cpu cooling fan on HP pavillion MS227 desk top pc


to REplace the heat sink of the HP pavillion MS227 All in one model ..you have to remove the stand on the back,and remove the plactick that cove the whole screen try to use some tool that very shap edge to get through the lock to break out very carefully if you don't want to break the cover.there are some screw that you may need to remove too..but not alot,than after you can get the cover out you should see the madal plate that cover the main board and heat sink,,need to take that out..yo should be able to replace the heat sink from HP MS227 all in on or any of other HP All in one model too...Before you replace the new one make sure you clean youe CPU by use some alcohol to clean it goog and new heat sink need to clean too..need some Thermal compund to put on top of CPU..get it from some PC sale and service...to reduce heat from your CPU...than you ready to go...hope it can help..

Jan 12, 2012 | Computers & Internet

1 Answer

Hp a6320in processor fan air flow direction?


Processor fans are setup to nearly always blow air inward onto the heat sink that sits on top of the processor. The heat sink pulls heat off of the processor and the processor fan blows air onto the heat sink to cool the heat sink so that it can pull more heat off the processor. However, read the following link to see that it probably doesn't matter that much which way you put it: http://www.overclock.net/faqs/14695-opinion-****-vs-blow-way-do.html

I would definitely set it up with the processor fan blowing inward onto the CPU. If you're experiencing overheating you can try switching it to see if that helps. Use a program such as SpeedFan to monitor your computer's temperatures.

Good luck, please post back to this solution if you have any difficulties, and thanks for using FixYa.

Jun 01, 2011 | HP Compaq Fan Assembly

1 Answer

Hi my HP Pavillion ZV5000 fan runs loudly after a period of time and then shuts off. Probably due to over heating.i also already have cleaned the fans. Is there any solutions?


When the CPU overheats then it will shutdown (i.e. thermal overload) and won't boot up again until it has cooled down.If this is the problem is not fixed then the CPU will eventually fail.
A faulty fan causes this problem or the fan and heat sink assembly are cloggedwith dust.
Check the CPU fan to see if it spins freely, if not replace the fan. If the fan and heat sink is clogged withdust the remove the dust and make sure the vents are clear and dust free. Use acan of compressed air to do this.

Apr 02, 2011 | HP Pavilion ZV5000, ZV6000, ZX5000 Series...

1 Answer

Heat sink fan not working will not allow computer to boot where can i get new part HP Pavillion 543x


Maybe you are interested in this:
http://www.laptopcpufan.com/hp-laptop-cpu-fans-c-3.html

Jun 21, 2010 | HP Pavilion (F2111-60950) CPU Heatsink &...

1 Answer

How can I clean my heat sink cooling fan?


Hello Friend,
  • Do you find that the keyboard and the bottom of the laptop are very hot? Or the cooling fan of the laptop is noisy? Or the laptop suddenly shuts off but no warning and error message? Why?
  • That may be the problem of the cooling fan and heat sink. They may be dirty, and failure to maintain cleanliness on the inside of the box can and will result in overheating, and sluggish performance due to high temperatures.
To clean : 1.Remove the keyboard, access the cooling modules (fans and heat sink), you do not need to disconnect the keyboard, just place it face down on the palm rest.

  1. 2. Spray compressed air inside both cooling fans and sink heat. You can use canned air sold in any local electronics store.

  2. 3. Connect the keyboard.

If this Helped you,DO RATE ME.. Thanks for Contacting FixYa

Apr 20, 2010 | Acer TravelMate 2480 PC Notebook

1 Answer

CHIP COOLING FAN FAILED


These fans fail on an alarmingly regular basis.
In the past, if I can't find a fan, I simply remove the fan and leave the housing attached to the chip. It acts like a heat sink. Sometimes I think that the fans are just there to look neat!

You "may" be able to find a small heat sink that will do the job without a fan. That is another thing I have done. By searching your local supplier for just a heat sink, you might have better luck.

Mar 29, 2010 | ASUS Computers & Internet

2 Answers

Emerson FR24RD Wine Cooler


If you are handy with small electrics, or know someone who is...

I had a similar problem and just solved it.
My cooler was leaking and had trouble keeping the proper temperature.
It was also making a buzzing sound which is what lead me to my solution.
BTW - The liquid that was leaking was condensation, probably because the unit was not holding a constant temperature.

Unplug the unit first - no need to get electrocuted.
These units use peltier cooling- essentially a large heat sink with three fans attached.
Click here for more info regarding peltier cooling.
The peltier unit is not repairable, but the fans are; which was what my problem was.
There are three fans on this unit, one on the inside and two on the outside.
Follow these steps to remove them.
  1. Remove the rear cover. It is held on with ten screws. This exposes the two exterior fans and the peltier heat sink
  2. The heat sink is held on with four screws - remove them and pull the heat sink out. The third fan is on a short wire lead, so be careful when removing the heat sink from the body of the cooler.
  3. The two exterior fans are connected to a control panel, the electrical connection is easy to disconnect.
  4. Once all of the wires have been disconnected, you can remove the fans from the heat sink.
  5. The fans are screwed to a mounting plate, which is screwed to the heat sink
  6. You must remove the mounting plate first to expose the screws that hold the fan to the mounting plate. The fans are typical computer case cooling fans
  7. I only needed one fan, but replaced all three because I didn't want to do this job again.
  8. I purchased my fans from Newark.com the prices were better than what I found at the computer websites. Also, these fans are much better than the original and will hopefully last much longer than the three I got from the old ones.
  9. You need one of these and two of these. The total with shipping was around $30
  10. You will need to splice the old electrical connection sockets onto the new fans using wire crimpers or solder them on.
  11. Attach the components in reverse order and power on the unit.
  12. These fnas may move more air than the originals, because the unit seemed to cool much quicker than I remember.
  13. Total time for repair is about 45 minutes
Hope this helps and Good Luck

Nov 26, 2008 | Emerson (025806803716) Wine Cooler

2 Answers

My satelite a100 laptop overheats and shuts down


Your cpu cooling fan may need to be replaced.

Apr 17, 2008 | Computers & Internet

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