Error 90 b - cooling fan problem

Similar Questions

• Model HP 625 cooling fan problem

  Hello

  I would like to ask questions about my cooling fan of my model HP 625. A few days ago, I noticed that my PC starts to overheat too with "Everest" monitoring program. It indicates that graphics cards ATI Radeon HD 4500 1 GB (what is intigrated in the motherboard) gose up to 83 C and the PC stops. After that, I noticed the cooling fan dosen't work, it starts on max speed, only when it reached the critical level of heat and stops / no error messages appear. "Tried to look in the BIOS, set up for fans cooling options, but there is only one option Always turn on the fan when the use of current alternative" and nothing else. Tried to use the "Fan speed" program which allows to adjust the speed of the fan on a different pace, according to what she monitors and cools but cela did not. The program find the cooling fan and he sets up on the desired speed, but no effect, it starts only when it reaches the critical level. Everything is correctly connected to the motherboard.

  Hi menester.

  It seems to be a hardware malfunction with your fan and heatsink to the system of the computer. However try to update BIOS for your NB to www.hp.com and keep the NB under observation for a few hours, also make sure that ports of breakdown of your NB is clean and the NB is placed on a hard flat surface and then check if the problem is solved or not. If this is not so for sure it's a hardware problem so contact HP Technical Support and get the repaired NB.

  I am an employee of HP.
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• HP elitebook 8560w: (error 90 b) cooling fan does not

  Hi all

  I have a problem with my cooling fan. Some time ago I got the error of 90 b, and after you open the laptop, I discovered the fan was not properly spinning (my warranty has already expired). I ordered a replacement radiator and a fan online, and yesterday I replaced the old. Unfortunately, I still have the error and the fan has not yet run. I have advanced and did some more research.

  I hooked old and new fans to a 5V DC source. Conclusion: the old fan indeed did not work, but the new fan DOES not work. Also I made the fan connector is connected correctly. This brings me to my question for you guys, what could be the cause of my fan doesn't turn does not correctly?

  In a few words all:

  -Fan doesn't spin

  -The fan which is the version currently operate when connected to an external 5V source

  -Fan is properly connected

  -The search for the cause of the problem and a way to fix (if all goes well, without having to buy a new motherboard)

  I hope someone can help me!

  Kind regards

  Mike

  Now I solved this problem myself. After much research I discovered that this error can be caused by several problems:

  -Something impedes the fan to run properly

  -The fan itself is broken

  -The motherboard fan connector is broken

  For me, the last of them was the case. I fixed that by disassemble the laptop and in rewiring the fan as it is powered by my disc drive. It is not a practical solution because my fan always runs at maximum power now, but it does the job.

  I hope that this post is useful to someone.

• For 90 b cooling fan problem

  HP Pavilion dv6-6119tx notebook PC

  Product number: QB365PA

  Hello

  I get fan error that it is not working properly and are likely to damage my data and the cooling system.

  Although when I continue starting, I hear the outgoing sound of cooling air fan and hot air, showing that the cooling fan works.  I showed it to the HP service center they cleaned the cooling fan, but still, I get the same error.
  Now what to do?

  An error message is an error message. Even if the error is not there at startup does it throw an error once it heats up, tells me that there is a hardware problem. The fan needs to be replaced. There is no other solution. The fan has sensors inside that fall within a chip on the motherboard and we cannot change the fact that the data provided by the sensors are out of specification. I don't think that your machine is in immediate danger and you can continue to use it because the fan still works, but the question will continue to worsen.

• Pavilion laptop dv6: want details about the cooling fan problem

  He showed when ever I start the laptop like this,

  the system has detected that a cooling fan does not work correctly.

  System fan(90B)

  so please give me suggestion what to do with this problem in a way it requires to change the fan or the amything else.

  Thank you

  Verdier

  Your Service Manual:

  Manual

  You have an i5 processor and 1 GB dedicated video, so it's your cooling fan:

  For use only with the computer models equipped with an Intel processor and a graphics subsystem with 1024 MB memory discreet 665308-001

  P. 83 of the manual start instructions on the replacement of the fan/radiator.

  http://Geb.eBay.in/g/ImportHubViewItem?Itemid=121230548704 & CPU-FAN-Heatsink-for-HP-Pavilion-665308-001

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• Qosmio G40 cooling fan problem

  Hello everyone I bought international student G40. Nearlly got about half of the year.

  I recentlly that are there is a problem with my G40, I usually wear my G40 in the library or at my place one friend, once I took G40 out of the bag and put on the desktop and turn on, the CPU fan appears nosiy.
  It's kinda like the frame of the cooling fan is changed in movement, but it will be gone in a very short time, around 2 or 3 minutes.

  AFAIK fan it's perfect job, just at the moment where I take it to another place and turn off and it appears as follows.

  Anyone found this before, does anyone has idea what's going on with my G40?

  Sorry, but I have never heard something like that. When you carry your laptop somewhere is the laptop turned off properly or maybe sleep/hibernation mode?

• HP Notebook 2000 cooling fan problem

  Good, everyone. I had my laptop HP 2000 for a few years and I discovered my first major problem a few days ago, when the cooling fan has stopped working. I don't really bother me too much because I have a USB powered cooling fan which depends on my laptop, and it does a good job. My laptop everything on the same average level.

  The biggest problem that I have is a few hours, the laptop turns off automatically because of this.

  So, when I boot it upwards (turn on), it is a reminder that the cooling fan is not working and I have to press 'enter' or the laptop goes off in 15 seconds.

  How can I make the laptop does not take into account the fan broken cooling? I don't want to spend the money to fix it because I can count on the USB-powered device.

  Thank you!

  ~ Mark

  No, you can't. It stops probably precisely because it is time cpu peak on the threshold of security sometimes so he stops down to avoid damage.

  Cooling of hp systems are not the best when working so the thermal stress on the cpu, gpu & mainboard will be bad & failure happen very quickly.

  Fan is very cheap and can be done YOURSELF, if you have some skills to the dismantling of these sorts of things & guides following order to hp service manual & other online.

  I expect a new fan & new thermal paste & calibration and cleaning would do wonders for the execution of time & the laptop's long-term health.

• Cooling fan problem

  Hello when I start my laptop (which is a g6 Pavilion) gives me a message saying that the cooling fan is not working properly and your computer can do unpredictable things. So I started it up normally and don't not for long after that my norton pops up saying that google chrome is the high utilization of the processor, then my frames drop off as soon as this happens my computer gets really hot, then turns off. Now, whenever I start my computer it gives me this message please help.

  I guess you have too much dust blocking the vents and the fan itself.

  Make it difficult to turn, you mightwant or replacing the fan to clean it.

• Error message "system cooling fan does not ' (90 (b) start.

  My window common envy15 7 gives me this message on statup with warnings from the interntant cases or damage the system. The fan is indicated as 90 b

  I did all of the HP system tested at startup. They all pass. So I took off the back and blew all the dust out and turn off the fans. Restarted and no error message. Bottom line, pull back and keep it clean. Thanks for the help to find HP diagnostics. He helped to convince me that the problem was something else.

  Respectfully,.

• HP pavillion (don't know who): Hard reset - system cooling fan problem

  When I turn on my laptop a message indicating that there is a problem with the cooling system etc., (90 b system fan) fan

  I followed some instructions online include blowing through vents to try and remove any dust or dirt build up, the next time I turned on my laptop the message disappeared... However, it turned up which means that the problem is still there.

  I went on hp techcenter Web site and he said to do a hard reset as the next step - I'm afraid that this will remove all my documents, music, pictures etc it goes?

  In addition, will be a hard reset even fix the fan cooling or is something that must be taken in a store to fix properly, I don't want to mess with it and have it crash on me even more!

  Would appreciate any advice or suggestions, thank you!

  Hi LCh1,

  Please try the following,

  A Hard reset about a drain of power & does not affect your files.

  Just unplug battery & adapter then press & hold it hold the button for 30 seconds & then tun turn it on with the power cord only.

  This is the right way to do a Hard reset.

  Also update the BIOS to make sure a little extra.

  After all, if you have the same problem, contact HP Support by phone or chat if the asset guarantee.

  Or buy the chassis fan & do replace it yourself or contact a local ASP

  It may be useful

• B580 cooling fan problem

  Hi, I have a problem with the laptop Lenovo B580. The problem lies in the continuous operation of the cooling system. After buying a week everything worked without problems, i.e. of cooling single turn on during a moment, and what to run 15-20 minutes on the first. But now it stil works on a second speed independently of the load (top speed jumps only when the charge reaches more than 90% for each of the hearts) and works within 2 seconds after the wake up the computer from sleep mode, as well as at the same time, after the departure. Temperature measured 1.0 RC4 CoreTemp program shows the temperature of 31 to 37 degrees for each of the nuclei at 0-10% load (a de facto to idle state) within a minute after the start. All of the drivers is installed and the Lenovo software, the profile of "energy saving" in the control panel. In general, the computer is cool box anywhere, but working in a quiet environment more long is sometimes tedious and boring. Running Windows 7 x 64 Home Premium. Computer bought December 8, 2012. BIoS is the latest 2012 September 6 should service or can I do something to fix this? Or is this model it is? (Sorry for my English, I hope you understand what I wrote)

  Should the service or can I do something to fix this? Or is this model it is?

  (Sorry for my English, I hope you understand what I wrote)

  
  

• 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%.

• Error number HP G62-105SA cooling fan 902

  I have a G62-105SA laptop for a few months.

  My laptop stopped unexpectedly and a message saying that he was cut because he had been too hot. This seemed strange because he had been on about 30 minutes and was on a desk where the events were not blocked. However, it was very hot. I waited a few minutes, he turned back, and now there is an error message in the error message from the bios 902. It's the cooling fan.

  I tried to download the update of the bios on the site of HP support for this model of laptop, installed using the windows key + B and a stick of memory, but the problem is still there.

  This happens every time the laptop is turned on.

  What is the next step?

  are just double check, you able to go to the Windows desktop?

  If the BIOS installation continued does not solve the problem... you have to return the aircraft to service... as the error indicates that a fan is not working or it runs more slowly than needed sleep...

• Cooling fan error.

  Sometimes at startup the lappy it coes on screen that 'your cooling fan does not work properly"a laptop restarts automatically. Kindly help me what to do. My lappy is 6 months old.

  Please see the Web link below for more information about this problem:

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

• Satellite A215-S4757 - battery life and the problem of cooling fan

  Hello everyone,

  I would like to ask a few questions abou my system: first, the cooling fan works in my view too often: almost without interruption, with brakes for 2-3 seconds. Is this normal?

  I have my laptop since last August and I think that it shouldn't be a dust problem, because it is too 'young' for this and I do not live in an apartment "dusty"...

  In any case, I think that the problem of "almost allways running fan" appeared about 2 months after I bought the laptop. I installed 'Speedfan' and I see 'HD0' temperature increases of 30deg remarks immediately after I have start the laptop, on 39deg after 1 hour.

  But the most curious is that so called "Core" temperature oscillates from the beginning between 45deg and 52deg! The fan starts each time the core temperature rises to 50deg and stops when the temperature reached 45deg. This behavior is normal?

  Is the normal temperature of 45-50deg? I use my laptop for browsing the Internet, emails, etc., no complex 3d games!

  The second thing is that the battery life is (and has been since the beginning) not spectacular: it lasts max. 1.5 hours with wireless use on, but normal laptop (don't play not DVDs or something like that). Is this normal? If so, is it because of the amd processor turion 64 x 2?

  Please help me with some tips / advice.

  P.S. I bought my Toshiba as I was travelling to the US (NY).

  Thank you much in advance.

  Conrad

  > I would like to ask a few questions about my system: first, the cooling fan works in my view too often: almost without interruption, with brakes for 2-3 seconds. Is this normal?

  I m an owner of a Satellite A210. It s similar to the A215. The A210 is a European model and the A215 belongs to the series of cell phones in the United States.
  I noticed the same thing on my A210, and I think that's a normal s behavior.

  > But the most curious is that so called "Core" temperature oscillates from the beginning between 45deg and 52deg! The fan starts each time the core temperature rises to 50deg and stops when the temperature reached 45deg. This behavior is normal?
  The 40-60deg CPU temperature is not unusual.
  The temperature could affect up to 70-80degrees by practicing a game. So Don t worry about the temperature.
  Cooling modules are controlled by the BIOS. Fan table is stored in the BIOS and it contains information about the limits of temperature and the use of cooling.
  If a certain level of temperature has been reached the cooling module begins to spin with a certain speed.

  Now, I would like to say a few words on the life of portable batteries
  Generally the duration of battery life depends on the use of portable computers.
  While playing games or watching movies the battery a lot faster.

  In any case, your laptop is equipped with high performance devices and AFAIK Vista was preinstalled on this series. The two factors (high performance CPU and GPU devices) + Vista OS need a lot of battery power. Vista needs of more resources for laptop like Win XP, and so portable computers equipped with Vista operating system run more short on battery such as laptops pre-installed with Win XP.

  Finally and above all he must know that there are different models more strong the battery with high * value of my would help run the notebook longer using the power of the battery.

  Hope I could clarify this issue.

  Good bye