Operating cooling fan

 my HP laptop saying cooling fan not operating properly and indicating system fan 90B. It says me to go to hp.com.go/techcenter/startup to trouble shoot the problem. I tried pressing f10 but this wouldn't work. How can I recover laptop?? THANK YOU :-)

Hi
Please find the link given below might help you to fix your issue. In case this does not work i would request you to call HP Technical support and get the unit repaired.
System Fan (90b) error message on startup
If you live in the US, contact HP Here.
If you are in another part of the world, start Here.
Let us know how it goes!
"I work for HP."
****Click the (purple thumbs up icon in the lower right corner of a post) to say thanks****
****Please mark Accept As Solution if it solves your problem****
Regards
Manjunath

Similar Messages

  • Cooling fan not operated correctly

    i am getting a message on start up  - " The system has detected the cooling fan function operated not correctly"

    We need the model number please. Can you get past the message or does it block you from booting? Remove the battery and AC adapter. Get a paperclip and stick it in the fan outlet grille to hold the fan blades from spinning. Blow in compressed air. Now hold down the power button 30 seconds. Now connect AC and boot to BIOS (F10). As you leave the BIOS reset to default settings and see if we can clear the message. If not the fan needs to be replaced. 

  • The cooling fan is not operating correctly

    I dont know why, suddenly when i turn on my hp notebook there is allert that the cooling fan is not operating correctly, aand system gives suggest to shut down.
    What shoul i do to fix this?
    Thank you

    Hi,
    You can try the steps from this link below and check if it helps. Moreover after that error comes up if you immediately hit enter the computer will load to windows. Once in Windows you can download the latest BIOS update as that from HP Support and Drivers and install it.
    System Fan (90b) error message on startup
    You can also refer to this  Post
    If problem continues then you may have to get the fan replaced. If the computer is still under warranty then you can call HP Tech Support for repair.
    Note:
    If you have HP Support Assistant installed on the computer(The Blue Question Mark) then open it ==> Complete all pending Updates & Tuneups==> Restart and Check. It may solve your problem
    Although I am an HP employee, I am speaking for myself and not for HP.
    **Click on “Kudos” Star if you think this reply helped** Or Mark it as "Solved" if issue got fixed.

  • Cooling fan is not operating properly.

    I am using hp pavilion dv6 3123 tx with windows 7 ultimate os installed. I recently updated the bios via hp support assistant  and i don't know whether the bios is updated or not and after two  days ,I got a message while booting the system that the cooling fan is  not operating properly and it also shows the error message code (90b). Is it safe to use the laptop with a external cooler pad and my laptop is not getting heated too much while using with the cooler pad but before updating the bios too my laptop used to get overheated and it took time to boot. Before updating too i got blank screen while booting up and while playing games it  hung too.
    I don't know the error message occured was due to updation of bios or not and i also need to know can i use my laptop for final year project work with external cooler pad.can i give my laptop for service.

    Hi
    Please find the link given below might help you to resolve your issue. In case the issue still persits kindly request you to call HP Technical support check the warranty and get the Fan replaced.
    Reducing Heat Inside the PC
    Let us know how it goes!
    "I work for HP."
    ****Click the (purple thumbs up icon in the lower right corner of a post) to say thanks****
    ****Please mark Accept As Solution if it solves your problem****
    Regards
    Manjunath

  • Cooling fan is not operating at all?

    I got an error message saying that my cooling fan is not operating and to log in to this website.  The fan is truly not working at this time.

    I have 3 fans one of them not working. is that normal?
    http://www.themodernman.com/how_to_talk_to_women.html

  • Satellite A135-S4527 cooling fan no longer operating efficiently

    Hi,
    I have an A135-S4527 and the cooling fan is having issues.
    It runs at low speed constantly, as it usually does, but it hardly ever runs in high speed mode.
    It clearly needs to as the air temperature is quite high... about the temperature of a typical vehicle's exhaust.
    I'm worried it will burn itself up if I don't have it fixed, but I don't know what needs to be fixed.
    I use a USB-powered "Chill-Pad" under it at all times to make it run cooler than factory settings, but this problem has only cropped up recently.
    I've owned this computer for a little less than two years now.
    About 5 months into ownership, the HDD failed and had to be replaced (needless to say, I backup ALL my important files now).
    Does anyone have any information on this topic or the normal operation of the cooling fan?
    If so, it'd be greatly appreciated.
    Nick

    Hi!
    As Akuma said it could be that you have to more dust in the cooling ventilators or that the fan doesnt work properly.
    So in your case I would try to clean first by using compressed air spray. This could blow out the dust from the cooling ventilators. You can buy it from a computer dealer.
    If it doesnt work you should sent it to an authorized service provider. The technicians can check your notebook and clean it.
    Maybe the thermal grease must be renewed and the technicians can do this for you. Its a little bit tricky to disassemble a notebook and you must remove a lot of screws so sent it to an ASP.
    Bye

  • Cooling fan is not operating correctly

    hello,
    my cooling fan is not working .and a massage showing as i start laptop and after showing massage ,laptop shut down in few second. please tell me what should i do.

    Hi
    Would you please advise which platform you are using? I suggest upgrade BIOS to see if it works, thanks.
    I am an HP employee.
    The opinions expressed here are the personal opinions of me, not of HP.
    Kudos are appreciated if I have helped you.

  • Cooling fan inconsistent

    I've been getting the "Cooling Fan is not operating properly" message for almost a year now, and have been saving up for a replacement fan and heatsink. Starting in about August, the fan started dying quicker, but accompanied by a grinding noise. Today, I observed the grinding sound smoothly transitioning to what I would consider a good fan speed. It happened twice in the span of an hour and hasn't happened since. Is this a problem with the fan or the heat sink unit? And do I even have to replace the full part? 

    Hi @EventideOne ,
    Thank you for visiting the HP Support Forums and Welcome. I have looked into your issue about your HP Pavilion dv6-6b47dx Notebook and issues with the fan. Here is a document on overheating which could possible cause a fan issue or will cause the Notebook to heat up fast.
    Here is a link to troubleshoot fan errors.
    In the link, it has to update your BIOS, but I recommend to restore the BIOS defaults.You could restore the BIOS with this document selecting the reloading the BIOS default settings which should resolve the fan error message if cleaning does not help.
    If that does not help at the end of the document it shows you to do a hardware test.
    Please note remove any and all USB devices before troubleshooting. Disconnect all non-essential devices
    Hope this helps.
    Thanks.
    Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
    Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

  • Cooling fan not work correctly

    my computer says the cooling fan not work correctly plase visit www.hp.com.go/teachcenter/startup

    Dear Customer,
    Welcome to HP Support Forum and we are glad to assist you
    It looks like you are having difficulties with regards to the Cooling Fan of your Netbook
    We will surely assist you with this
    According to the message you have posted I suspect this is purely a hardware issue where in your getting "System Fan(90B) - The system has detected that a cooling fan is not operating correctly" message. This is a mechanical fault and the Cooling Fan on your Notebook and needs to be replaced before the Notebook starts up with an Overheating Issue.
    Causes/Reason for this Issue:
    1. Sometimes this is just because of Dust, Pet Animals Hair slowing down the fan
    Perform the  below shown troubleshooting steps:
    Step 01. Turn OFF the Notebook
    Step 02. Un-plug the Power/AC Adapter and also remove the Battery too
    Step 03. Press and Hold the Power Button of the Notebook for a full minute
    Step 04. Now let's re-insert the battery back in and plug back the Power/AC Adapter
    Step 05. Start the Notebook and keep tapping F10 Key during the startup to access the BIOS
    Step 06. Once you get to the BIOS, Please press F5 Key to load setup defaults for the BIOS
    Step 07. Now let's press Esc/Escape Key. Save Changes and Exit - Yes
    Step 08. Now please wait till Unit loads Windows and then Shut down the Netbook again
    Step 09. You should clean all the Vents and Openings really good with a can of compressed air
    Note: If you are still getting the same error we need to replace the fan
    I strongly recommend you to immediately Contact HP Technical Support over the Phone for further assistance without any delay to get your Netbook Fan replaced and serviced by an authorized HP Certified Engineer
    You can also Check your warranty Here to verify the warranty status
    Hope this helps, for any further queries reply to the post and feel free to join us again
     **Click the KUDOS star on left to say Thanks**
    Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.
    Thank You,
    K N R K
    Although I am an HP employee, I am speaking for myself and not for HP

  • Cooling fan issues

    Hi I just turned on my computer and i got a message saying "cooling fan not operating properly, computer will shut down in 15 sec-don not recommend using computer it can damange files or corupt harddrive.  Do i just have another cooling fan installed?  how expensive are fans? and I have to use my computer i'm in school, so is it safe to continue  to use and just make sure it doesn't run hot?  thanks

    Hi,
    The "cooling fan not operating properly" error appearing while booting might indicate that the Fan assembly is not working properly. So Let's try to resolve or isolate the issue, please follow the below instructions:
    1.) When you get this error and before the 15 sec. countdown runs out, Press the Enter key to boot the Notebook to Windows.
    2.) Open Internet Explorer webpage and go to HP Support Website.
    Note: Make sure you change the Country Name at the bottom left to the Country from where the Notebook was purchased.
    3.) Hover the mouse on Support option at the top center of the page and click on Download Drivers.
    4.) Enter the Product# or Model# of your Notebook and click on Go.
    5.) In the Download Driver page, select the Operating System of your Notebook (make sure the current Operating System installed in your Notebook is the original one shipped with the Notebook PC) and Click on Next.
    6.) From the drivers listed below in the page select BIOS and download and install the latest Version.
    Note: Make sure the Ac-Power Cord is connected during the BIOS update.
    7.) Notebook will restart by itself to start the installation, just follow the on-screen instructions.
    8.) Once the installation is done, restart the Notebook and check if the error still appears.
    9.) If no error, the issue is resolved. If the issue still persists or appears again after few days or weeks then Contact HP Technical Support to get your Notebook repaired.
    ****Click the White thumb to say thanks****
    ****Please mark Accept As Solution if it solves/answers your problem****
    ****I am an HP Employee but I speak for myself and not for HP or Others.****
    I work for HP.

  • BIOS 902 cooling fan problem

    Today, I powered my laptop and see the error BIOS 902, cooling fan problem. Then the laptop shutdown. However when I tried to power the laptop at third time, It can start up normally and I can use my laptop for more than 8 hours
    I found the solution in google that upgrading the BIOS. However the error 902 still there. My laptop always start up normally at third time.
    What should I do? Should I bring my laptop to warranty center?
    Thanks for your advance!

    Please identify your notebook/pc .
    Look at the base/rear/side of the notebook/pc at the barcoded sticker.
    Post items numbered 1 and 2 on the following image. Your barcode may be slightly different but will still have the important imformation needed for us to help you.  
    ###Do not post the serial number as it is personal information.###
    Post the installed operating system version ( and whether it is 32 or 64-bit ) and whether the CPU is an AMD or Intel product
    Not posting all of the information as requested will delay our responses and slow troubleshooting of the issue that led you to author a thread.
    Best regards,
    erico
    ****Please click on Accept As Solution if a suggestion solves your problem. It helps others facing the same problem to find a solution easily****
    2015 Microsoft MVP - Windows Experience Consumer

  • A Cooling Fan seems not to be working

    A message from HP: A cooling Fan seems non to be working, the system will shut dowin in 15 seconds

    Hi ErmannoFelici,
    Thank you for visiting the HP Support Forums and Welcome. I have read your thread on your HP Notebook and getting a cooling fan error. Here is a link to troubleshoot overheating.
    I would be happy to assist if needed. How Do I Find My Model Number or Product Number?
    Please respond with which Operating System you are running:
    Which Windows Operating System am I running?
    Please let me know.
    Thanks.
    Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
    Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

  • What happens with failure of one cooling fan?

    The PXI-1010 chassis includes two cooling fans. Will the power supply shut down when one fan fails?

    If one of the fans fails, this will not trigger the power supply to shut down automatically. The fan will not affect performance of the chassis in any way... other than the possibility of overheating. There are a few chassis (such as PXI-104x chassis) have LED indicators that will change depending on the operation of the fans, but the 1010 is not one of them.
    Best Regards,
    Jeremy R.
    NI - Applications Engineer

  • Lap top pavilion dv 7 shutting down Error 908 cooling fan not working

    Since two days my HP pavilion dv 7 lap top has been heating up. I started getting warning notice error 908. One of the cooling fans apparnetly is not working properly and the system is shutting down.

    If the operation has slowed you might also want to check the hard drive. Go back into the BIOS and look for the hard drive diagnostic test and run it. If the laptop came with Windows 8 you can also go into the "enhanced" diagnostics which is easier to use, with mouse support and such. Tap F2 as you power up instead of F10. You can run a whole bunch of diagnostics in there like memory and hard drive and DVD drive.  Let us know the results. 
    If this is "the Answer" please click "Accept as Solution" to help others find it. 

  • Cooling Fan issue/Questions

    Hello there I will try and explain this whole story as best as I can. First off, I know my way around computers, I am going to school for them. Asking for help is a last stretch for me... but I need to learn when to ask for help inorder to learn from my mistakes. This laptop is a HP Pavillion DV7. List of replacement parts for this laptop can be found here.I have done as much research as I can on the issue.  So let me explain my situation. As a gamer, I know I stress out my laptop a lot. at 2.2ghz, it doesnt do much, but its 8mb L3 cache allows me to play quite a lot, not to mention what I gather from sources, my processor itself determines it should turboboost itself to 3.1ghz when it is under a heavy load. ( If this information is not true, then I will have to look into those sources again ) I have to admit, I do leave my computer on. I administrate gameservers and Teamspeak servers quite often, and gain access to the computers using the internet from my house to help fix the problems. I know I am not suppose to, but I leave it on so that I have the convience of looking into issues first hand and help the community owners as quickly as possible. I feel this is why I am having the issue I am. On Monday morning, a regular morning to wake up, first thing I do is check computer for any messages. The top left hand side of the computer is hot. Normal, since this is where the processor is in the laptop. The bottom part however never truely is. It got slightly warm, enough for me to take a notice. I turned computer off to let it rest so no problems had occured. a nice 30-45 minute rest. Laptop became room tempature at touch so I proceeded to turn it on. Upon doing so, I got a message  The system has detected that a cooling fan is not operating correctly.Continued operation is not recommended and may cause unpredictable behavior that could result in random shutdown, data loss or possible system damage. The system will shut down in 15 seconds. To prevent shutdown and continue operation, press the Enter key now.System Fan (90b) I restarted computer, got same message. Proceeded to turn off laptop, then made sure AC power cord and adapter were working fine and plugged in. ( My Adapter block is normally hot, I think this is due to me leaving laptop plugged in all the time and never turning it off.) I restart once more, then head into BIOS. I check that the System Configurations are correct, Fan is automatically turned on, and I check BIOS logs for start up. All came up clear except the past 3 times. They stated part 090-B came up an error. This surely was the fan not being recognizes, as the start up told me. I go searching in the internet for replacement fan. This is the fan I have pruchased [ Replacement Fan ] and the thermal paste I purchased with it [ Thermal Paste ]. I rechecked with friends who work in computer stores for a living and they told me this was the correct part. So I decided I would wait. Today, I was told of an issue with the server, I log in to check the problem, get the error message for the fan. No biggie. I fix the issue within 5 minutes. My laptop was not on long enough to get hot. I get a message for an update today. I figured, sure; not a huge process needer, It will be fine. I let it update, and restart because I know it will need to finish applying them on restart. This time... the fan error did not display. I let the update patch in all 36,000 files. I restart after. I check the BIOS logs, It said no errors. I restart another 2 times to make sure I am not missing the message. There is none.  Whether or not my idea is wrong, I will still replace the cooling fan. My question is... Since the BIOS is responsible for how the computer starts, could the update possibly be the reason the error message no longer occurs? with 36,000 files patched, they could have easily been a driver fix and or a BIOS patch. They also could have been a simple security fix, but I have no way or knowing. I know it was 14 updates, and 36,000 files patched.  Could this at all have effected the error I was getting? Again, whether or not it could be the solution, I wil lstill replace the fan.  I ask for future reference of this knowledge. Could this be a simple mistake in the matter? Should I take into consideration of the update as a fix for the fan? Did it matter at all? EDIT  It seems though the error is gone, my processor still seems to be getting hot. This image shhows no sign of the fan working http://i.imgur.com/N1UgmHb.png

    Still waiting for someone with more experience then me to explain to me the situation...

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