13 yoga fans stopped working

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• HP Pavilion dv5237cl Notebook intermittently Shuts Down Due to a thermal event, fan stops working

  Basics:

  HP Pavilion dv5237cl

  Windows XP SP3 32 bit

  PCMCIA SATA card

  1 TB WD Scorpio blue HARD drive

  Computer laptop with 200mm fan cooling pad

  Some USB devices

  Latest drivers and BIOS

  Note: This problem also occurs with Windows 8.

  For the last year my HP Pavilion dv5237cl turned off because of the fan does not work.  I have never seen the term "Thermal event" displayed prior to or on restart.  Usually just abruptly, he died.   I also saw a few BSOD that are not very descriptive to pointing to what the cause was and may be not related.  The laptop usually just stops working and goes out, maybe once every couple of days if it is caught in time.  I HAV been using a Defragmenter memory to help as appropriate the BSOD were due to low memory resources.  I am tracking the temperature of the CPU and have noticed that it is high, when the fan is not working.  I saw up to 85 C and I'm not sure but think that the laptop stops at 100 ° C.  The fan is usually always go at least to a low hum.  Usually, on startup, I get a strong burst of activity fan and if this isn't the case I'm clued in to a fan, not to exploit the condition.

  If I take a PIN regularly and carefully stitch it through the opening in the fan and cause rotate the blades of the fan, the fan will usually start working.  It sometimes takes a few tries.  I noticed the fan poll as it is sometimes wobbling and resembling a noise of ball bearing, but I think it is also maybe a hinged fan.  Some hopping may be due to the time that I used the pin code.  Fan usually settled in a low purr and lately with some ball light bering sound, maybe just wobble.  If I'm not there when the fan stops working or do not notice to try to remedy with a PIN, then the laptop stops due to excessive heat.

  Things I've tried or thought of trying:

  -J' I used canned and out air / blow accumulated debri from inside the vacuum cleaner to suck up and cleaned the vents.

  -J' I add the cooler that keeps time less around 5 c.  The laptop temperature was 55 to 62 C this winter.

  -Install the latest drivers and BIOS.

  -Tried to use Windows 8.

  -J' bought a replacement fan but did not want to disassemble the laptop to install it and also not be

  not know if it is really a material fan or a control sensor or other hardware problem or software problem.

  Thanks in advance.  Help to solve this problem would be appreciated.

  I understand that your laptop stops due to overheating.

  Given the behavior and how the fan no longer works and must be "started" once again, this does not sound like a fan failure.  Page 5-60 of this guide details the process of replacing the fan and the heatsink in Notepad.  If this is something you'd rather not do it yourself, you could contact a local PC shop for the fan and the heat sink replaced.

• Satellite Pro M70 - cooling fan stopped working

  Hello

  I have a laptop M70, I have recently identified as not very hot when in use. I have now identified that the fan has stopped working.

  Any ideas how I can get this fan, so I give it a clean and check that the connected fan isn't loose etc.?

  Thank you

  Are you sure that your cooling module has stopped working 100%?
  Maybe the cooling module is ok but cannot run with maximum performance and can not cool the CPU correctly because of the dust and debris inside the laptop?
  What do you think of this theory?

  I can tell you that I read a lot of stories and gossip on overheating problems and be more honest to these issues could be solved by cleaning fans.

  I clean my cooling fans from time to time with a jet of compressed air.
  These sprays are professional tools and can be purchased in most dealers specialized computers.

  But if the fan has stopped working and then a jet of compressed air will not help you.
  In this case, a technician must check the laptop.

  Maybe the laptop must completely disassemble to remove and replace the defective part.
  This procedure is really tricky and must be performed by a technician for laptop.

  Good luck buddy

• Satellite A110-351 - fan stopped working

  Hi, this is Michael from the Hungary,

  There is 1.5 years, I bought an A110-351, last year I had these problems:
  1.:when, I turn on my A110, he asks for a bios password. So I contacted my local toshiba authorized service center to solve this problem.
  They said that is not covered by the warranty.
  So I came and they charged me about 120 USD to remove this password BIOS-thing.
  And now when I was looking for new drivers, I noticed my problem in this bulletin (Document ID: 98082361):

  ".. The appearance of this problem on any particular computer is unpredictable - it may never happen, but it can happen any time the computer is turned on. If this problem occurs, it will be necessary to send the computer to Toshiba authorized service provider, which will fix the problem free of charge for you. »

  2: after that, I was happy that I can work with my Toshiba, then an another problem cams:
  The fan noise was weird, and after a few days, it is almost stopped working (no significant air ventilation).
  So I contacted the service center again, and the others were still mentioned above... charged me again.

  Guaranteed, Yes... I have the warranty until 2009-05-09. But I don't think that means anything. So I don't think that I would recommend to anyone I know in the future.

  Any response? I made a few mistakes, or what is normal?

  Hello

  You're talking about this document:
  _New BIOS corrects market password incorrect prompt_
  http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/bulletin.jsp?soID=1863789

  First of all it is a Toshiba page we and your model of laptop is not referenced, so it's really hard to say if your laptop could be affected...

  In addition, the doc also says this:
  + If this problem occurs, it will be necessary to send the computer to Toshiba authorized service provider, which will fix the problem free of charge for you. +

  So you have to pay for it I recommend contact the ASP in your country and clarify this issue.

  In addition if you warranty is still valid, then the question module cooling must be set free warranty covers replacement of defective parts

  Welcome them

• Fan stopped working Dell XPS 15z. 2000 Code Validation error - 0511 9216 (HELP!?)

  I have a laptop Dell XPS 15z August 2012, and it works fine, until I noticed today that the fan stopped and my laptop was heating and immediately turn off during the games online, or even if I'm playing music with iTunes. He stopped turning since the night of June 1.

  I pressed F12 when starting my laptop and ran diagnostics on my laptop and came out with this error.

  Error code: 2000-0511

  Validation: 9216

  Please help, I don't have my warranty more... in fact, I think he has done that night there (coincidence?)

  Hi John,.

  I too face the same question, got an error code 2000-0511 with a Validation 21926.

  Please suggest.

  Thank you

  Srinu.

• Satellite L750 - 22 X - fan stops working

  Replaced the fan with a new one and paste, heat sink applied, but same problem persists as in the old fan, it stops spinning randomly after 30 min - 2 hours and then the laptop turns off. BIOS is on the latest version.

  Help, please

  Hello

  The cooling fan is controlled by the fan which is stored in the BIOS table.
  It of really difficult to say why the cooling fan is not working properly, but I guess that there must be a problem with the BIOS settings of DMI, or probably with the motherboard.

  I think that the laptop must be verified by the authorized service provider.

• Re: Equium A100 - 02 k - CPU fan stopped working

  Hi guys can all help to repair my Toshiba Equium A100 - 02 k model, it stops automatically every 15 minutes by overheating.
  It started after me using compressed air to clean my laptop. I don't know why something went wrong on the inside when I used compressed air to clean near the fan at the bottom of my laptop.

  could someone suggest me wat I can do in this situation, should I open the laptop and change the fan or is it possible.
  If I have to open so please let me know how to do this.

  Thanks and greetings

  Hello!

  I think that this question can be easily answered: the fan must be exchanged if it s does not.

  Of course you can do it by yourself, but disassemble the laptop is a bit tricky and you have to remove a lot of screws and parts. I put t know if you have enough experience to this
  If this isn't the case, you can contact the nearest authorized service provider. Technicians can do for you and on the Toshiba site, you can search the nearest ASP:
  http://EU.computers.Toshiba-Europe.com-online decision-making supported downloads & => find an authorized service provider

  Good bye

• Upgrading to windows 7 = fan stopped working

  
  

  I downloaded the Toolbox of Lenovo and it has helped me with this

• Fan of 7214nr HP DV6 Envy stop working!

  Hello

  I have a HP DV6 Envy 7214-nr. It is a nice laptop. recently the fan stop working. I mean his work at first boot and then its only funtion to speed very very slow and barly... .barly you can hear it working. not like some months ago.

  usually, I heard the noise of the fan when I play games and generally it works charger if I turn on HP CoolSense. Games become very slow after the first 4 minutes and I can't hear the fan working not at all, and I can't smell even fan works when put my hand near the vents. When I restart my laptop I got this error:

  Hi there @shadad,

  Thank you for visiting the Forums HP's Support and welcome! It is an excellent site to find answers and ask questions. I looked into the issue that you mentioned in your post on the Forums of HP Support. I understand that your fan does not work on your HP dv6-7214nr Notebook PC ENVY , and you receive an error message at startup upward.

  Please take a look at this document, called System fan (90 b) error message at startup. You will find that the document said to try the following steps when you receive an error stating that "the system has detected that a cooling fan does not work correctly.

  To resolve this error, follow these steps:

• Fan has stopped working on the satellite

  I've had the laptop for jusy 7 weeks and the fan has stopped working. It always seemed that he ran too to what looks like at full speed almost constantly, but now its stopped.

  I just tried to call the helpline and ended up leaving a message to be recalled. They work on Sunday?

  How long they tend to take to fix these things?

  Hello

  I put t know 100% if they work on Sunday, but I presume that they don t
  However, can you please tell what camera do you use?

  I can t believe that if fans stopped working then the laptop should automatically stops or the CPU overheats! It is very dangerous because the laptop and the motherboard may cause damage.
  So if the fans don't turn you should not turn on the laptop.

  But maybe the cooling modules run only with the lower speed?
  This is not unusual. The BIOS and the energy-saving control the speed of the CPU and cooling modes. Fans should not run with maximum efficiency if the temperature does not increase.

• Lenovo Y50 fan stops after new OS install and do not install Windows app

  When I perform a new installation of windows using the DVD I bought, the fan stops working. It simply doesn't get it. Even updated BIOS. Also after that I can't find companion and support the app in the store windows and with direct links, they just do not install. Also I can't find a link for lenovo settings application.

  SOLVED heat problem!
  just downgraded the BIOS v1.14

• Satellite L755-11j - cooling fan seems to have stopped working

  Hello

  I have the model Satellite L755-11j and I'm really happy with it, strong, fast and reliable, I have only one problem: my cooling fan seems to have stopped working.

  I don't know if it's a hardware or software (BIOS is set to dynamic switch, and in the power management is set to 'Active') delivers, because I come from Croatia, diagnostic PC is incredibly overpriced here and I can replace the fan on my own.

  I want to just make sure I don't buy new cooling fan and my problem persists. Install speedfan and Toshiba PC health monitor only confirmed what I suspected, my laptop gets hot.

  I bought the external cooling fan to help keep the temperature of my laptop down, but with the coming of the summer that I really want to solve this problem.

  To be honest, it is not easy to help you with this. Is that cooling fan works automatically and there is not a special option where you can control. Only thing you can change is the cooling method option that you can find in the advanced power options > Toshiba power saver.

  Check it please what option is set to on. Of course on this virtual path, it is not easy to tell if the cooling fan is defective or not.
  It works or not? Can you notice hot air flow when you put your hand on the cooling grill placed on the left side of your laptop?

• HP Pavilion DV6: at startup BIOS showing CPU fan has stopped working, but I checked the fan is in good condition

  Hello

  I bought my HP Pavilion dv6 laptop 2011 as it starts a is overheating, freezing windows with noisy fan sound etc... but now, on information in BIOS boot indicating that the CPU fan has stopped working so immediately, I checked that I couldn't hear any noise from fan and no symptoms as fan works so I disassembled my laptop and removed CPU cooler fan only. Simply with the help of the battery, I checked the CPU fan it is running perfectly alone. but it does not work with the laptop.

  Please help me and guide what is the cause of this problem and how to solve this problem.

  Gassab

  HI @Kartic

  Welcome to the HP Forums!

  This is a fantastic place to find answers and suggestions!
  You have the best experience in the HP forum, I would like to draw your attention to the Guide of the HP Forums Learn how Post and more

  How can I find my model number or product number?

  I understand that since you had the laptop he had an overheating problem with a loud fan noise that causes freeze it.

  Recently, you have received the message that the CPU fan has stopped working and you couldn't hear the rotation of the fan to the top.

  You have removed the fan and checked, but the fan works.  It is possible that the connection was not safe in Notepad.

  Here is a link to an overheating and Auto Shutdown problem troubleshooting.

  Have you checked for an update of the bios of your laptop. You have provided the series of laptop you have, but not the exact model, so I'm not able to check it for you.

  You can run the Wizard to help HPin order to facilitate this process.

  Like a bios update has the potential to cause damage, you can contact HP technical support using this procedure.

  Please contact our technical support at 800-474-6836. If you do not live in the United States / Canada region, please click on the link below to get a number of assistance for your region.

  World wide phone holder

  Here is a link to the guide to maintenance and Service Guide HP Pavilion dv6000 Notebook PC for your laptop.

  You can replace the thermal paste on the processor. Here is a link to a YouTube video on this process.

  How to apply thermal paste

  Good luck!

• Yoga 3 Pro: speaker stopped working (headphone jack still works)

  Recently bought Yoga 3 Pro (Windows 8.1) the Lenovo Web site (2 months ago).

  The speaker worked fine until yesterday. All of a sudden, the speaker stopped working, after I used the headset.

  Now, only the helmet works and no sound can get out of the enclosure.

  I updated the driver from RealTek speaker to a new version 9/2014. It did not help.

  Does anyone have an idea on what could be the cause and how to fix it?

  Thank you!

  My problem has been resolved to back the audio driver (which has been updated
  through Windows Update automatically) to the factory default. The speaker
  works again once the default driver has been reinstalled.

  Now, one thing to note is that you must also disable the automatic
  "update driver in" System Properties "==>"Material"==>"Device"tab
  Installation settings"==> no, select"Let me choose what to do"==> and
  Then select "never install driver from Windows Update." and ensure
  "Automatically obtain the device app and info provided by your device.
  Reference the manufacturer"is checked. This will not prevent the driver gets automatically
  modified by Windows Update after your next reboot.

  I hope this helps fix your situation also.

  BTW, the likelihood of a material defect (speaker) is very very low...

  Good luck!

• Cool fan has stopped working - laptop HP Pavilion dv7-6c95dx

  The colling fan has stopped working properly. After research, I learned that it is a COMMON problem for this laptop in particular. Of course my warranty just expired 2 months ago... so...

  I need info on this exact model fan, with that I need to replace it, as well as instructions on how to do it. It is a HP design flaw I think personally that you need security regardless, but I know that will never happen... so let me your useful insight in the matter. Thank you very much.

  HP Pavilion dv7-6c95dx laptop

  Here are the specifications of your HP Pavilion dv7-6c95dx Entertainment Notebook computer. Here is the HP Pavilion dv7 Notebook PC - Maintenance and Service of Guide for your computer. According to the specifications and guide, it seems that HP part #666392-001 is the replacement part you need.

  

  Disassembly instructions start on page 41 of the maintenance and Service of Guide.

  Please send BRAVO