cooling fan not working not properly - 90 b system fan

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• cooling fan works not properly when power is turn on

  I have a HP Pavilion Notebook PC g4, serial number: 5CD1202OQT and its product number is LN421PA #ABJ. Whenever

  I turn on the power, there is a message telling me that the cooling fan is not working properly. But before that, my pc fan used to

  make big noise when turn on without warning for this message. Now I know why this noise (FAN) has disappeared, but the message keep showing everytime I turn on my hp notebook. sometimes if I use my notebook hp longer for example watch film on it, it will turn off its own... help me with this problem or what to do?

  Hello

  Access the site of HP equip your product number select it the OS then update the Bios.

  Concerning

  Maton

• My HP laptop cooling fan does not work.

  Okay, so. I have a HP Pavilion 1145sg g6. It worked fine all morning, and then I put sleep temporarily (about ten to twenty minutes). When I went to turn it on, the screen was black and he said something along the lines of

  "the system has detected that a cooling fan does not work correctly. Suite operation is not recommended at this time... may result in unpredictable behavior that may result closed random, loss of data or damage the system as possible. »

  Then after a few seconds it stops completely. There is an option to continue with the summary of the system and I clicked once on it, but she didn't go through completely for allowing me to use my laptop properly (I arrived at my wallpaper and it stopped).

  This has never happened before, and I never had any problem with my laptop, like this before. I have had him since last August, and it worked pretty well through until today. Of course, the system sometimes, accused but nothing serious, for the most part just aggravating.

  How can I fix?

  Someone said here that they stung the fan with a hairpin and it started working. I took a toothpick and switched my laptop and tried to move the fan and the fan started WALLA on! I noticed that a lot of dust in there and that's probably the culprit first event hough I keep this laptop clean every day, this darn dust is sneaky and small. If you use a toothpick, make sure not to break anything especially the toothpick. last thing you want to do is cause more harm. Now that I think I don't remember when the last fan worked and if it wasn't for the message that popped up today I would not of the same notice I wasn't to hear the fan because last week I said "wow is not the substance of this portable super hot feeling", but I just thought that my fiance was simply playing games on the computer for too long and that's why he was hot. He never closes the computer off smh. in any case, I'm very happy I read this post of a person using the PIN to hair. That's what forums are all about. Help each other. I hope it works for you. Be gentle, try pushing the way fan propellers in clockwise. Use a flashlight to see if dust or anything like that is by the way to allow the fan to run its on.  I blew in the vents, but it did have almost all of the dust of the road.  All of these messages, it seems this is a common problem. Good luck

• Cooling fan does not work on Satellite Pro A300

  Hello world

  I was asked by a friend to repair their Satellite Pro A300, because their CPU cooling fan had stopped working even during the start of the POST and the laptop could overheat and shutdown. So I thought it might one of three things:
  # Fan is obstructed by dust or dirt
  # Rolling fan failed
  # Fan power cable was loose

  So I disassembled the laptop and cleaned the fan/radiator with compressed air and check the connection of the supply, which was solid, but this does not solve the problem, so I replaced the fan and the heatsink with another that I knew worked from the same model laptop that had a motherboard fault due to the bug of password to start random bios (out of warranty) but still no joy.

  I'm starting to believe that the fan was perfectly fine rather motherboards temperature of the processor or the sensors that control the activation of the fan has failed.
  Am I correct in thinking that it is essentially, irreparable without specialized tools and my friend will be content themselves to turn the system off each hourish or is there something else I forget?

  Thanks for any help.

  Hello

  I m not a technician, but for me, looks like the fan connector is working properly if you already replaced the fan and therefore, it would be necessary to replace the motherboard

  That s all I can say about it having a look for second mainboard or laptop where you can get a motherboard cheap. Maybe it works. :)

• Satellite L505 - 10 X cooling fan does not work

  Dear friends, good computer Toshiba Satellite L505 - 10 X Day.My laptop cooling fan does not work. The CPU temperature is not displayed in the application of PC health Monitor. Kindly guide me to solve this problem, cordially, Siva

  Simply because the temperature is not mentioned in the Toshiba Health Monitor, it doesn't mean, that the cooling fan is not working properly.

  You can hear fan running cooling?
  The laptop is turned off unexpectedly?

  In my opinion if the cooling fan would not properly work, internal temperature should rise very quickly at a critical level... in this case that the laptop must close automatically...

  But if the device does not turn off and if you are still able to use it properly, so I doubt that there is a problem with the cooling module.

• my laptop HP Pavilion product g7 #A7A43UA #ABA cooling fan is not worki

  My cooling fan does not work properly and I have already installed the new version of the BIOS HP Pavilion product g7 #A7A43UA #ABA can I use a fan to minimise damage?

  hope someone can answer my question thank you

  [s/n removed for privacy]

  How old is your machine? It is under warranty?  Have you tried to use a can of compressed air in the opposite direction of the normal airflow with the machine?  What do you mean by not working not properly?  You have an error message? The temperature of your laptop is too high?

• Pavilion g7-1368dx "cooling fan does not work correctly.

  Greetings. I have a HP Pavilion g7-1368dx laptop with Windows 7 I bought in June 2012, is no longer under warranty.

  A few weeks ago he had a thermal cut-out once during use. After cooling, the laptop works very well for a few uses, but then it has started giving the boot warning message, "the system has detected that a cooling fan is not working properly," with an additional indication of the damage if the computer is used in this State.

  I ordered a new fan and succeeded him, and I cleaned the fan grille in the process (although it wasn't very dirty), but I still get the same fan error message. I went to the HP website and saw the suggestion to do a "hard reset", so I did it, but the problem persists.

  I saw another suggestion to try a BIOS update, but I thought that would not be desirable because the fan does not work. Suggest you go through with the attempt to update the BIOS anyway?

  Is there something else I can try before ordering a new card system?

  Thanks for your help.

  Dear customer,

  Welcome to the Support Forum HP and we are happy to help you

  Looks like you are having difficulties with regard to your laptop cooling fan
  We will surely help you with this

  According to the message that you have posted, I suspect that it is purely a matter of material where in your message 'System Fan(90B) - the system has detected that a cooling fan does not work properly' get. It is a mechanical failure and fan cooling of your laptop and must be replaced before the laptop starts with an overheating problem.

  Causes/reasons for this problem:

  1. sometimes, it's just because of the dust, animal pet hair slows down the fan

  Perform the illustrious below troubleshooting steps:

  Step 01. Turn off the laptop

  Step 02. Disconnect the power/AC adapter and also remove the battery too

  Step 03. Press and hold the power button of the laptop for a minute

  Step 04. Now re - insert the battery back in and plug again the power supply/adapter

  Step 05. Start Notepad and keep pressing the F10 key during startup to access the BIOS

  Step 06. Once you get the BIOS, please press F5 to load the default Installer for BIOS

  Step 07. Now press ESC/ESC. Save Changes and Exit - Yes

  Step 08. Now please wait unit loads Windows and then stop the Netbook again

  Step 09. You need to clean all vents and openings that are really good with a can of compressed air

  Note: If you still get the same error, we need to replace the fan

  I highly recommend you Contact HP technical support immediately by phone to get help immediately to get your fan replaced and serviced by an authorized HP Certified Engineer Netbook

  Click on the link to check the status of warranty below
  http://tinyurl.com/6cf8qju

  Hope this helps, for other queries in response to the post and feel free to join us again

  * Click on the star of CONGRATULATIONS on the left to say thank you *.

  Make it easier for others to find solutions by checking a response "Accept as Solution" if it solves your problem.

  Thank you
  K N R K
  Although I am an employee of HP, I speak for myself and not for HP

• Satellite Pro C650 - cooling fan does not work

  My Satellite Pro C650 overheats and stops automatically within 20 minutes of leaving upwards. I checked the CPU fan and noticed that it does not turn upward, even if the laptop would become very hot. I tested the fan with a 9 volt battery and it works perfectly.

  Can someone tell me exactly what the problem is? And how to solve it.

  Thank you.

  > Can someone tell me exactly what the problem is?
  On this virtual path, no one can say with certainty what the problem is. We can only speculate what may be the problem.
  Usually, cooling fan starts immediately after starting the laptop slows down and offers the optimum temperature of material. After reading your ad I didn t understand how it works. He turns and there is no sign of life?
  Problem can be power.
  Cooling fan will be controlled by sensors of temperature and activity depends on the temperature of the material but if your machine cooling fan does not work, I imagine that there is no electric power.

  What do you think?

• Cooling fan does not work - how to remove Satellite L850

  How you delete a L850 Satellite in order to get to the cooling fan and replace it. The cooling fan has become noisy and then stopped working, and now the laptop is turned off as it is too hot.

  It is out of warranty now as well.

  Hello

  Replacement of the cooling fan is a fairly complicated procedure. Any laptop has to be disassembled, and as you probably know, it must be done by authorized personnel only.

  Is the disassembly laptop procedure must be specific to avoid damage. Many plastic parts have a small-scale plastic and if you n t know how to delete some part can be broken. Any dismantling procedure is described in maintenance manuals, but this document is not a public document and cannot be downloaded.

  What to say at this point? You can try to disassemble your machine, but you do this at your own risk. If you n t have experience with what I think this isn't a good idea.

  You know someone who can help you with this?

• Satellite A200 - 25 X - cooler fan does not properly

  Hello!

  The laptop made strange noises recently and would become abnormally hot, after which it stops all of a sudden yesterday. I think it could be the cooling fan. So, what would be the best plan of action now? I just bought the laptop last year in March, the guarantee should therefore always be in order, no?

  Try to clean the fan and cooling using the air pressed grid. It should be better. We know that this dust grill block and cooling specifications cannot be cooled properly.
  I do not know this that noisy hear you. Can it be linked to the cooling fan when running?

  Regarding the warranty I can't say much, because I don't know where you live. The warranty is depending on the country. If you have 2 years warranty, it must be valid.

• cooling fan (fan system 90 b) does not work

  cooling fan (fan system 90 b) does not work for my laptop of 2229 you pavilion g6, my warranty period is not over, what is now a solution for this?

  Try a hard reset as follows:
  
  (1) remove the battery and unplug the DC power adapter.
  (2) press and hold the power button for more than 15 seconds.
  (3) plug the DC power adapter (leave the battery for now)
  4) press the power button
  
  Please post here your positives or negatives in your thread. If that does not improve the situation, thencontact HPfor warranty repair service for your laptop.

  Troubleshooting here

• "cooling fan does not work correctly.

  Product name: HP Pavilion dv6 Notebook PC

  Product number: LZ801PA #ACJ

  Operating system: Windows 7 64-bit

  Erroe message:

  "The system has detected a cooling fan does not work correctly. . Continued operation is not recommended and can result in unpredictable behavior that may cause stop randomly, loss of data or damage the system as possible. The system will stop in 15 seconds. To prevent stop and continue the operation please press enter now. »

  OK, now, I cleaned compressed air fan can now issue is completely resolved and my laptop is like as it should. I ask to do something else?
  I mean I don't want my internal parts of the laptop to be defective.

  http://compareindia.in.com/specification/laptops/HP-Pavilion-dv66115tx-lz801pa/238232

  Try a hard reset as follows:

  (1) remove the battery and unplug the DC power adapter.
  (2) press and hold the power button for more than 15 seconds.
  (3) plug the DC power adapter (leave the battery for now)
  4) press the power button
  
  Please post here your positives or negatives in your thread.

  Best regards
  ERICO

• Satellite Pro 6100: error message - cooling fan does not work

  Hello
  I have a SP6100 and it keeps giving me an error message about the cooling fan does not. Then he tells me to stop immediately and runs very slowly. The fan come on, but after three or four short bursts it stops and the message appears.
  Is it a mechanical problem with the fan? I took out the radiator and the fan, and it was clean and not sticky.
  What is a system problem? The BIOS has recently been updated.
  Should I just invest in a new cooling unit and if so where would I get one?
  Any help would be greatly appreciated!
  Thank you.

  Hello

  I recommend to contact the ASP (certified partner) because it can test your device and can do a diagnostic test.
  You can be sure that the laptop will be repaired correctly 100%.

• cooling fan does not properly

  I have hp Pavilion dv6 3106...

  processor AMD turion, core and windows 7 ultimate...

  every time when I turned on my laptop computer, an error message was moved about the cooling fan has some problem error message may 908 (i'm not sure on this subject)... Please help me with this... n also my system is still on fire, I want to say is hot...

  It's not really big thing to go I think you should try and see if you can update your bios and adjust some settings of power on the BONE it self, even more time to get out the cleaning kit and air cans dust buster, may which may help.

• My laptop says that the system has detected that a cooling fan does not work correctly

  My laptop cooling fan stop working

  If you haven't cleaned your laptop since you bought it, it can y dust/dirt clogged in fans, then he must have stopped working.

  OR

  In case if you overloaded some cell days with intensive, ongoing use of heavy tasks running.

  Check if you have disabled the fan of the BIOS settings.
  To access the BIOS settings, press ESC when the laptop starts.

  Also apply thermal paste and carefully clean the motherboard of the laptop, entered air, etc.