ACPI fan constantly runs at full speed on Toshiba Satellite L505

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  When I stop the Satellite A300, the fan always runs at full speed.

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  What? Cooling modules run, even in this case, the cell phone is off?
  Press the power button for at least 4 seconds, then the laptop must be turned off.
  Disconnect the power adapter and remove the battery
  Wait about an hour and reconnect the battery and AC adapter
  Then switch on the device after a certain time of use of turning the unit off and check if the cooling modules would stop too

• Dell PowerEdge Fans always runs in full speed

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  I have a problem with a Dell Poweredge 2900 server witht. The server is still running the fans at full speed.

  I tried to update the latest version of the bios and the firmware for environmentally sound management, but the problem is not resolved.

  Dell OpenManage shows only a single error, said of the intrusion into the chassis, casing is open, but case is closed properly. I think that the sensor is bad, I try to look for the switch, but I can't.

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• T7600 PSU Precision fans occasionally runs at full speed for no reason

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• Satellite A300 - 24 X PSAGQE: fan runs at full speed

  Hello...

  I recently bought Satellite A300 - 24 X PSAGQE T and I have little problems with fan.

  The thing is, it does not work until the temperature rises to something about 75 degrees, but then continues to run at full throttle, even if the temp. decreases.

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  Is there something that could help me with this prob?
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  Hello
  Try to update the BIOS of the laptop. You should be able to download this on the Toshiba site of the country in which you bought the laptop. I hope this helps.

  Concerning
  Ben

• Case fan runs at full speed

  I accidentally shorted the circuit case fan on my motherboard HP (explanation below), and now the fan runs at full speed all the time. Apart from the fact that it was a stupid thing to do, it will be a long term problem and should I try to reset the fan speed switch?

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  You should not have problems with the fan rotating at high speed, with the exception that you can reduce the life cycle of the fan.

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• Satellite Pro A120 - fan runs at full speed

  I've had my laptop for a few years, and for about a week now when I first turn on the fan runs at full speed. I restart the computer immediately and fun runs normally. I suspect overheating or dust problems since it works at full speed as soon as it is powered but not after a reboot. I left at full speed for a long time to see what is happening - I is not too annoying. I usually restart immediately.

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  Ritchie.

  Hello

  I doubt the s sensor issue or something like that
  Cooling modules are controlled by the BIOS. The fan table that contains all the details about the features of the cooling module is stored in the BIOS and I recommend the default BIOS settings first

  So, start the laptop, press F2 and access the BIOS.
  Press F9 to get the BIOS default settings, and then save the changes and exit the BIOS.
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• HP h8-1141 fan runs at full speed all the time

  Processor and fun of rear cooling fan runs at full speed on Pavilion h8-1141

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  I cleaned the inside of the computer and all the fans. It was very dusty.

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• Since installing OS 10.11.3 and use of Adobe apps on my Mac Book Pro fan runs at full speed!

  Since installing OS 10.11.3 and use of Adobe apps on my Mac Book Pro fan runs at full speed!

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  The CEPHTMLEngine assistance program is the problem, check your activity monitor.

  Here is another discussion on this problem:

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• Tecra R850 - sometimes the OS stuclocks-up, fans to spin at full speed

  I had a R850 and complete random blocks of the laptop. When it crashes the fans start to run at full speed and windows is locked. I need to turn off the laptop and start over.

  This can happen three times at a party, but it can also occur only those per week.

  Its complete random.

  On this virtual path, it is not easy to tell exactly what is happening.
  Each new laptop comes with preinstalled OS own and something like that should not happen. Later, when you start to install the updates or applications, it can happen that a background application blocking system.

  In my opinion you should check the preinstalled stuff, processes running in the background to see who can be responsible for this, either you need to reinstall the recovery image and check how it works with the factory settings.

• Satellite A60 - 672 fan never turns at full speed

  Hello

  Juice recently my a60 fan ceased to run at full speed, it runs, but at a slow speed. now the laptop is very hot, very fast. I had an old a60 which brings the same, books equip module because of the problem. Ive tried to clean it out and iyt has not helped.

  can someone help me please.

  Hello

  First of all, I would like to know you detailed unit name. What is a Satellite Pro A60 or only by Satellite A60?
  On the unity of the Toshiba power saver should be preinstalled.
  This tool manages the cooling module and CPU.
  I think you should check the settings in the energy saver utility.
  Here you can change the settings for maximum performance for the cooling method.
  You can also try to change the speed of the CPU processing.

  Good bye

• X 3650 M4 (7915) fan always on at full speed 9 k RPM

  When starting the server, after initialization of memory, the fan speed immediately switch to full speed and remains constant.

  Most of the time fan only 2 race at full speed. However some time all the 4 fan running at full speed.

  Spec

  1 E5-2670 X 2

  2 GB 8 x 8

  3 Samsung 850 PRO 1 x 2 t

  4 Megaraid m5110e 8i with cache

  6 no PCI extension installed

  Condition

  1 no diagnosis lighthouse was lit.

  2 in IMM2 CPU temp is at 30-40 ° C. not overheating in IMM.

  3 run memtest all spent

  4 the reference system for cpu is slow

  What I had done

  1 updated in version 1.7 uefi firmware

  2 Exchange the two E5-2670 from another identical machine

  3 Exchange all 4 identical machine fan

  CPU2 and CPU1 4 swap

  5 swap all 8 GB x 8 from another identical machine

  6 reinstall fan in different position

  7 boot only with 8 GB RAM 2 x

  8. apply new thermal paste

  9 boot without HDD

  10 start without Cache Flash

  11 swap PSU with identical machine

  12 restore default bios setting

  I need help. What can I do else?

  Hello

  Have you tried to update firmware IMM2?

  Latest version is v5.60, where I don't know if apply to your symptom but seems there is a fix for the problems of FAN since v5.40.

  IMM2 firmware v5.60, Build 1AOO72H

  Change the URL history
  https://delivery04.DHE.IBM.com/SAR/CMA/XSA/06ath/1/ibm_fw_imm2_1aoo72h-5.60_anyos_noarch.chg
  "Version 5.40, 1AOO70H.
  -Fixed a problem on the x 3650 M4 which causes fan3 and fan4 to run at incorrect
  speeds. "

  Also, I recommend the latest UEFI v2.22 - Build VVE150C to go with it.

  Please check the dependencies:
  "- The IMM firmware must be at BUILDID: 1AOE58T Version: 4.31.
  (oem_fw_imm2_1aoe58t - 4.31_anyos_noarch) or later before installing
  UEFI version 1.92. »

  Please see FixCentral site for download

  7915 FixCentral download x3650M4
  http://www.IBM.com/support/fixcentral/SystemX/QuickOrder?parent=system%2Bx3650%2BM4&product=IBM/Syst...

  Kind regards

• Satellite P30-141 - fan constantly running

  Laptop for a few years now and can't remember but don't fan run always.
  Its really irritating.

  The fan is not at full speed but runs of course.
  Power settings do not seem to help.

  Your thoughts.

  Well, what to say. The fan should run continuously to cool the internal devices like CPU and GPU.

  But a question; have you tried to change the settings in the Toshiba Power saver?
  I mean in particular the method of cooling, CPU control method and CPU processing speed settings.

  Please check everything first.

  If it doesn't help then I think that there is not much to do because the BIOS to control the rotation of the fan, and this cannot be changed.

  By the way; did you check if the fans are free and that the air circulates properly?
  Check it!

• Pavilion 7000: Computer freeze once the fan CPU runs at max speed

  Product name: Pavilion 7000

  Product model: 7 p - 1090d

  Product no.: QP177AA #UUF

  Operating system: Windows 7 Home Premium 64 - bit version.

  Computer blocks once the fan CPU runs at max speed. Initially, the computer would occationally freeze after waking up from sleep mode (CPU fan would be occaionally operate at full speed & freeze the system).  Now cannot load even in windows. It freezes at the configuration of the BIOS once the fan turns at speed computer crashes if the CPU fan run at maximum speed wherever you are!

  1. I did the cleanning & lubrication & even take the battery to reset the Bios but no success too.

  (Before I can reset the Bios it will run normally.)

  2. remove all USB devices except the mouse & keyboard

  3. detach & attach Ram memory & graphic card

  I saw a ROM_Recovery shunt on the motherboard label. Must I do? or can someone help, please?

  I sent to the center of HP service after a week, the service staff telling me that he was unable to go bad because my motherboard is the American version, which I have no idea what it means (my PC was purchased locally) but to bring him back.

  I solved my problem of tried to detach the Rams (2 actuators) & install only 1 on an another RAM slot first. This works. Then installed the second RAM on an another slot also without no problems so far.

  I have an old HP Office also having the location of the faulty RAM & also had replaced graphics card but it raise a peep sound error which easier to identify.

  I agree with you more HP, hardware problem is due to RAM or video card. Thanks anyway