SYSTEM FAN 90 ERROR < b >

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• System fan failed error after the Swap case

  Hi, I read a number of similar positions on this issue but has not managed to solve my particular problem and was hoping someone can provide additional guidance

  I recently moved my HP Pavilion Slimline S5280t with a Cooler Master case, everything is OK except that I now get a 'system fan failure, press F2 to continue "message every time I start the PC.

  I know for sure, it is caused by the rear 120mm fan that connects to pin 3 connector on the motherboard chassis fan (I tested it with the old 92mm fan and the error message disappeared).  So based on what I read on the forum, the simplest solution is to disable / adjust the configuration in the BIOS to monitor fan, unfortunately, this option is locked to my motherboard (IPIEL-LA3) model.  If at this point, I have 2 questions regarding what I can do next:

  1. I guess the fan sensor detects for the fan RPM so since this is a 120 mm fan, the speed of ROTATION is less than a 92 mm.  It does not reach some predefined threshold and that's why the error message I received.  So I can solve the problem by exchanging the 120mm fan which runs at a higher SPEED?

  2. I read that there is a hidden menu of BIOS with some of the HP PC, accessible by pressing F11 (or some other keys that do not appear in the original start menu), I have tried F11 and which has become a diagnostic tool, does anyone know if a hidden BIOS menu exists for my particular model? (PC model: S5280t, q8300 CPU, Mobo IPIEL-A3)

  In addition, I don't think that there is an update of the BIOS for my model either... so I'm really out of options here.  Please help if anyone has any suggestions.

  Thank you!

  HW7777, welcome to the forum.

  After consultation on your problem with Erico, another Member of the forum, here's what I was told:

  "The three-pin connector for the fan has + (power), mass (-) and an analog tachometer signal." Given that you have tested the old fan on the system fan header and the error message disappeared, you have checked that the fan is indeed the question. You should try another fan to see if it did not have the rear case fan which is connected to the Sys_Fan?  If produce the same results, then you have reason on the down low, the origin of the problem.   If you want to keep the motherboard in the case of Coolermaster then you should consider making or buying an adapter to mount it in her 92 mm fan. Since the Coolermaster case is much larger, you should be able to mount the fan somewhere. There is a lot more air in the Coolermaster case compared to the business slimline the mobo was originally in. "You are right that there is no update available BIOS.

  If your problem is solved, please click "accept as a Solution.

• System Fan (90 b) error. Laptop HP 1000 | Product number: C8C94P4 #UUF

  I have HP Notebook PC1000 1140TU, Core i3 with windows 7 Home Basic Edition.

  Last night I turned off my laptop battery (Hibernate) low 14% mornig and today, there was an ERROR "SYSTEM FAN (90 b).

  My cooling fan does not spin at all.

  How can I solve this problem?

  cockermouse wrote:
  

  I'm afraid that it's been over a year and my warranty has expired.

  Then you will have to choose between having the replaced hinge, put up with the question or the source of another laptop.

• System fan 90 b error

  After 3 days because the computer and let me say that in three days I have not too much used, this error is out. So I tried to turn on the PC several times and even came out, after a few times the PC just started with windows loading upward logo, now, it seems that the problem is solved, but I ' m afraid this can appear at any time. Right now the PC works well, but after reading all the posts I'm starting to feel a little disappointed by this machine, what a shame, everyone thinks that HP is a good brand, but they are nothing more than a mask.

  Hello

  Fan

  Fan does not properly

  90 B

  The system fan may be faulty. For more information on troubleshooting heat related problems, see the fan runs continuously, the PC working slow than expected and generates the heat . It is also recommended that you perform a hard reset, because that can sometimes restore the system to the operating state fan. For more information, see reset and use, to solve software problems . If the system fan continues to fail, contact HP support.

• Pavilion g7 - 1280sb 90 b system fan error

  Hello everyone,

  2 years, I have a HP G7

  A few days ago that I suddenly got the error message that the system fan did not work as it should (90 b).

  When I got this message the fan was still running as usual.

  I dissambled laptop and saw that there was little dust. But it is all clear now.

  After that, it worked fine for a day (fan running).

  Unfortunate the day where he worked, I got the error message again.

  I tried a few times (3) at the start, the first and the second time that the fan is running. The third time is not turning at all.

  When I try again (4) it is not turn again.

  What should I do?

  (I'm sure that the fan wires are directly connected).

  I saw this article http://support.hp.com/us-en/document/c03620929 and saw a few possibilities:

  -remove the (successful) dust and he turns friendly when I try it with my finger.

  -hard reset (tried but don't know it worked)

  -update of the BIOS (don't know how)

  And sorry for my bad English,

  Thank you

  Frédéric

  It's a bad fan that needs to be replaced. You've done everything else avoid this step.

• Pavilion dv6: 90 system fan < b >

  Hi, when I on my pc... I received a msg said the cooling fan does not work correctly.

  My fan me help checked and said that the chipset could casued the problem.

  I just want to know what is the cost to change the chipset and the cooling fan.

  Can anyone help?

  Or I can send my laptop to HP service center?

  Thank you.

  Hello

  You can update the BIOS of the unit and check?

  HP laptops - Fan (90 b) system at boot error message

  Link: http://support.hp.com/us-en/document/c03620929

  HP Notebook PC - updated BIOS

  Link: http://support.hp.com/us-en/document/c00042629

  Updated HP Notebook System BIOS (Intel processors)

  Link: http://ftp.hp.com/pub/softpaq/sp52501-53000/sp52884.exe

  Click on Bravo and accept as a Solution if my answer was helpful and answered your question.

  I am an employee of HP!

  -r. k.

• The system fan is out on PC... need info. to replace

  Hello

  My PC is out after receiving a message saying that my system fan was about to leave.

  Which fan is, so I can order and is it hard to replace these fans? If I try to do, I want to make sure I order fan.

  HP Pavilion #a6700y model

  series #[number of Series edited by Moderator]

  Thank you

  Cheryl

  As I said, the fan should be a 92mm fan and the standard thickness is 25 mm. The rear case fan is a 3 son, not 4. See the diagram of the motherboard that I linked.  The fan speed must be within tolerances. Low fan speed will cause an error of automatic system.  Minimum speed must be 900 RPM.

• Should I replace the system fan or any laptop?

  For the last day, I was doing some 90 b error code when I turn on my computer. It says my system fan does not work properly and could cause problems. If I continue however, it will work for about 7 minutes, and just turn off. The left back will be really hot.

  I called HP today and they will fix it for $180 & give me a 3 month warranty, but is it useful? My computer is only 2 years old. I could just replace the entire computer through my work. Should I repair or replace?

  It is a 15 "Pavilion amd8 quad-core, 8G RAM, 1 TB HD

  Moon.

  Cleaning would be easier to try.

  It is a G6 and you would have to completely demolish the laptop to reach the fan to replace it.

  

  Try clean it first.

  If this does not work, you will need to decide what is best for you.

  REO

• Compaq Presario SR1719UK, System fan fail warning

  Hi guys

  Hope you can help me with what I am puzzled.

  I have a compaq presario SR1719UK that I transplanted everything except a car fan and DVD in a new case.

  I added a new case for the new case fan and everything is properly connected, and yet on startup, I get the attention system fan failure, he has not done this in the case of the former.

  In the bios, that the temperature fits as 35 degrees with the CPU fan at about 1500 rpm, case fan display 0 RPM, even if she is running and blowing air out of the case.

  Overall, I am confused!

  Any help would be greatly appreciated

  Data sheet:

  Athlon 64 (V) 3400 + 2.2 GHz

  ATI Radeon Xpress 200

  Card mother MS-7184

  HP/Compaq motherboard name: AmethystM-GL6E

  2 GB DDR memory

  Windows 7 Ultimate (can be reversed for Linux but can downgrade to XP)

  Flex 300W power supply

  Hello sparticate, you may have installed a fan that is not compatible with the HP motherboard. Is it possible that you can replace the new fan with the original fan and see if the problem is resolved. These HP case and CPU fans have a speed sensor which tells the motherboard fan is indeed running. If the new fan has no such speed sensor drive, motherboard want to get the appropriate signal and display the error message.

• Identification of the PowerEdge R900 system fan.

  I am receiveing an error message indicating that the fan 2 speed is declining. I'm trying to identify which of the four front fan is Fan 2.

  I had the time to work on the system. Needless to say that, having never worked on a R900, I was very happy to see that Dell has facilitated the maintenance of the system on the newer models. Getting the card fan required removal of the bulk of the system power supply.

  Since I had to pull the Power Distribution interposer Board to be able to change the map of Distribution of fan power I decided it would be a good idea to replace both of them at the same time.

  It is now more than a week since the replacement of these parts and we did not have Fan 2 errors. I have a don't know what actually solved the problem, but the customer and I am glad it is resolved.

  Robert, thanks for all the help you provided.

• HP MINI 1000: HP MINI SYSTEM STOP FATAL ERROR. CNU9302RM6. Need password to connect!

  HP MINI SYSTEM STOP FATAL ERROR. CNU9302RM6. Need password to connect!

  Please someone SOLVE THIS PROBLEM. I HAV NOT OPEN MY PC one YEAR, please help me if you can?

  Good day!

  Boss!

  I have the password for you

  Please enter = e9lof17b4g

  Kind regards

  KNRK

  I work for HP

• Can't make a genius bar reservation system guard indicating error when booking

  Hi ' I tried to book a session at the genius of Apple Sydney bar for spending a few hours, each time I try online booking, I get an error message when I press the book"" button. Is there a problem with the booking system?

  Error message is

  0f1752a6-7093-4620-9F8D-19c4bd4736d1

• 90 b system fan does not

  System fan does not, please stop, press ENTER to continue... 90 (B)

  Laptop Presario CQ57

  Windows 7 Home premium, 64-bit OS.

  Product number B1Q23EA #ABF, still under warranty, purchased and resident in France.

  If I need to send for repair, please provide French tosend address him, thank you.

  Thank you, but I do not read or speak French well. I decided to open it and look for the dust bunnies.

  I found a tiny and removed dust Bunny, and the problem is now resolved. 4 months to break a fan, not impressed.

  My last laptop was a rabbit from the dust of the size of a gerbil before he started to complain... I don't know what my next laptop purchase will be, and what makes it not. Thanks for the reply.

• When you install SP2, the system displays code error 80073712

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  How to solve the problems of Windows Vista and Windows Server 2008 service packinstallation

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• Update for Windows 7 for x 64-based systems KB976264 80242014 error code

  Hello

  I use Windows 7 x 64 system. I have a problem with the "update for Windows 7 for x 64-based systems KB976264" 80242014 error code and the status "pending to be" appear next to him. I think that the update has been installed in part because whenever I'm turning off the computer there is a message "system is preparing for configuration" and when I turn the configuration but still start, it stops when it reaches 35 percent. The computer restarts and then there is another message that the configation was not successful and the changes are in return.

  I tried to install the update manually from the Windows Web page but there is always an error code that the update is not available for my computer, even if I download the version which should be compatible with it.

  Could you please tell me how to reinstall or uninstall the update not to be bothered by my computer restarts every time that I turn it on?

  Thank you

  Hanah,
  Take a look at this article and try the troubleshooting steps in this regard.  Let us know the results.  Also, check the update history and see if there are other error codes.

  You can also perform these troubleshooting beginning steps.
  Clean boot your PC, and then run Windows Update.

  Reset the Windows Update components

  Perform operations of KB883825

  Mike - Engineer Support Microsoft Answers
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