FANS CONSTANTLY RUNNING

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• ACPI fan constantly runs at full speed on Toshiba Satellite L505

  Hello world!
  I recently bought a new laptop (Toshiba L505)... everything works fine except the fan under Linux. It works constantly to max speed and I must say it's quite annoying. I know it is better to have a fan that runs continuously rather than one that is not light up at all, but I really want it to solve...
  See https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/321578 for more information on this bug...
  I think that it is related to ACPI but I tried everything almos (acpi_osi change, acpi = force and other hack kernel). But whatever the OSs I throw (except Windows 7), it is always at full speed (I tried the Chakra (Archlinux), Ubuntu, and PC - BSD). With Ubuntu, I tried the last kernel 2.6.32rc7...

  Thanks ;)

  Hi sunrider.

  to understand why your machine is constantly cooling at high speed, go deep into the linux stuff...

  * but you can try "acpi = off" * instead of 'force' to give the os the ability to manage the material at the level of the api...
  Maybe there is an updated driver/module implemented who knows your chipset...

  If you "force" the kernel to manage equipment of this 'acpi' way and no module is there to do the work... you see it is a bad thing...

  or you are a geek and program a module that manages your chipset to acpi... If yes pls share it with the community...
  of course I'm kidding, writing of modules is not for me...

• My laptop fan constantly runs high that empties my battery quickly

  I bought my laptop 1 year ago and it was working fine
  but then, after a period of time that the fan started running constantly even on saving energy, or when there is no process running...
  It is draining my battery quickly (to 1.30 hrs)...
  can u please help on this issue

  Hello Raga,

  If you followed the expected document above, as well as this resource on the Reduction of heat inside the PC to avoid overheating without success, please call our technical support at the 1-800-474-6836. If you do not live in the United States / Canada region please click the link below to get help from your region number.

  http://www.HP.com/cgi-bin/hpsupport/index.pl
  
  I hope this helps!
  
  Concerning

• 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!

• Satellite C660-1F1-Slow After recovering from DVD and fans constantly running

  Hello

  I have a Toshiba Satellite C660-1F1 has an i3 processor and I recovered from the recovery disks. A few days later, everything is very slow and the Fans are always at full speed, even at idle and there is no dust when I opened it and I replaced the thermal paste.

  All of the Suggestions.

  Thank you

  Hello

  Try to optimize the OS version. Check the startup options and disable all applications that you don't need.
  Make sure that all unnecessary applications do not start with the OS. Remove the system from all things, that you don't need.
  Play a little with it.

• Re: Fan is constantly running on Satellite A30

  Whenever I start my Satellite A30 the fan starts to operate in an audible manner. However, HD is about 32 to 35 ° C, according to speedfan. In addition, from time to time, the fan speeds up and gets really loud.

  In addition, sometimes the laptop just closed without any warning. I shall now put the end of the book a one bar so that air can still pass by the pc, and I feel it helps.

  I would like to stop the fan always running and to reduce its noise.

  My RAM expansion may be the reason?

  To make the A30 run better and be able to install WinXP SP3 I upgraded from 256 MB to 2.0 GB of RAM which is the maximum size of RAM according to the manual. I used the site Web of Kingston to select and buy the CPU, so I guess I bought good extensions.

  If the extension of RAM were the reason for the fan always market that would mean that if the A30 Gets the full load of RAM it's overheating. Right?

  Are there people here on the forum who had the same problem with a noisy laptop after upgrading the RAM?

  TIA
  FT

  Satellite A30 is old enough for laptop and, in my view, there may be a big problem cold air and cooling rack is full of dust. Laptop cannot be properly cooled. I opened several old notebooks and it was amazing to see how the dust was inside. I really wonder how the laptop worked

  Laptop last I opened was friends Satellite A100 (not so old as yours) and I've been irritated how fan worked on this laptop. He was so strong and ON / OFF sporadically. After cleaning it computer laptop was extremely calm and fan has worked almost constantly, but at the low level silent.

  The same was on my old satellite 1900. It was full of dust.

  Upgrade RAM or any other reason can be the reason for more power and performance. Performance notebook more runs faster and produce more heat. The critical threshold is reached laptop after suddenly OFF.

• Fans of Qosmio G55-Q804 constantly running

  computer laptop 3 years old has the om fans all the time, OS is very slow (WIN 7), everything is slow, it would imply a virus but nothing found, CPU running 100% on occasion but I can not find the problem... nor could our local ' puter service.

  So I'm on my own, any ideas?

  Hello

  Clean the cooling modules in the past?
  Otherwise, to do this
  Use a jet of compressed air to dust off the cooling vents.
  In most cases the clogged vents and fans cannot run correctly and this leads to a higher temperature. In this case, the fans would go often.

• New Fans of Yoga 2 pro 13.3 constantly running

  I just bought my Yoga 2 pro 13.3 this week. I noticed that the fans are always spinning. Although they are not that strong. Sometimes the bottom where are fans heat up. is this normal? should I be worried?

  I think it's quite normal for the fans to run all the time as you describe. In my Yoga 2 Pro fans behave like yours: all the time but very quiet unless I'm doing something CPU. The bottom of the laptop is hot near the vents most of the time, but gets a little hotter that the CPU work, once again, I think that it's normal.

  Intel and Lenovo made a nice improvement of temperature and noise of the fan during the passage of the original 13 Yoga the Yoga 2 Pro. I've owned both, and old 13 Yoga was stronger and ran more hot.

• Process creates the CPU to overheat and the Fans to run like crazy:

  I am ripping DVDs on different Macbook cradle fully aware that it's requiring treatment.

  The 2011 with 16 GB of ram and hard disk SSD, the process runs on 330% of the processor, blasting the ability and heat

  revolves around 100 c/213 F.

  Interesting enough the same process on 2 late Mo Pro 2008 with less ram do not overheat in the extraction process. The program are identical on all the Pros of 3 MB. The processes are the same, but on the old MBpros the processor load is between 130-150% up to more heating is not that great a problem.

  But the MBPro of 2011 with top material tearing overheating of the processor and fans running at full speed.

  I noticed that too much work with other programs or is running only a few programs at the same time seem to heat from the processor and the fans make some noise + cpu run hot with my MBpro 2011 and El Capitan.

  It is possible to restrict a program that use a large part of the resources to avoid overheating?

  Other solutions?

  Well a Late 2008 Macbook Pro has a intel core 2 duo, so the max he could run is 200% (2 CPUs time 100%) if the application can do enough on 2 processors in parallel.

  Your 2011 Macbook Pro has very probably a 4 core CPU intel i7 with hyper-threading.  If an application can use hyper-fils, there is a potential of 800% max.  The 330% could just be that the DVD cannot keep up with the CPU, so it does not hit its maximum potential because of the famine of data.

  I don't know if the speed of the DVD drive in 2008 was the same as the 2011.  If the 2011 is able to read data more quickly than the 2008, then it can provide given the CPU faster, keep the much busier CPU so it can consume more power, and more power consumption more than the heat generated.

  MacBook pro 2011 ends a DVD in less time than the 2008?

  Basically, you are trying to compare 'Granny Smith' vs 'Golden Delicious' apples and expects the same taste.

  Regarding the other programs, put this SSD in your Macbook Pro means that any code or data that the application needs to get the disc are convinced order or magnitude faster, so that the application did not slow the CPU and keep crank, causing the CPU to keep them busy and thus attract more power, which is converted into heat causing fans to run.

  It is also possible that your SSD generates more heat.  Solid State does not always mean longer running costs.  Much would depend on the brand and the model of the SSD and it is the power profile, and it draws more power for writing vs readings, and how much nature more expensive power you're done.

  Information point.  I put an SSD in my 2009 27 "iMac and it works more hot because my iMac can do more in less time.  I put an SSD in my Macbook Pro 2011 and if I ask him to do a lot of work, like backups, it starts its fans, as the SSD is always quick to provide data for backup, there is no waiting for the discs, leaving the lower idle CPU.

• Satellite Pro L series: fan always running even at IDLE when LAN is on

  the fan always running even at IDLE when lan is on
  Thanks for any help, that can stop the fan...

  Just see your questions:
  What model of laptop do you have exactly?
  What system do you use?
  What exactly do you mean by power of LAN?

  I can tell you that the cooling modules are controlled by fan table stored in the BIOS.
  Usually, the fan starts to spin if the CPU would be responsible for some unique applications/processes. It would also be possible that your fan is running continuously with low performance to maintain the low temperature. This isn't a real problem for laptop.

• Satellite A300 - fan always runs at full speed after full stop

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

  Hello

  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

• Satellite P100-347: after update 4.10 BIOS fan always runs at maximum

  Hello!
  I have a P100-347 and had graphics problems of stuttering while playing games. Updated BIOS 4.0 to 4.10, it solves the problem of stuttering!

  Now, my fan always runs at maximum, it never ideals.
  It's always the same, even when I choose its configuration. I use the same drivers as before, just only update the bios.

  I tested with the latest divers chipset intel and Nvidia alsow driver and it's always the same.
  So my concludes is the BIOS, is Toshiba knows something about this problem and work on a newer bios?

  Sincere friendships Ishmael

  Everything indicates that the BIOS 4.10 is the problem common to the always high speed of the graphic fan even when the PC is in sleep mode.

  I want to see action as a new revision of the BIOS 4.10!

  / Ishmael

• 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

• T43 won't start. Only the fan is running. Empty the screen any ideas?

  Do not start and screen in white.  Only the fan is running.  Empty the screen any ideas?

  I solved the problem of: removal of the system RAM memory chip. It started fine. Replace memory in slot. Everything works fine now. Must have been a static accumulation in the memory slot. Barrette memory system is under the keyboard.

• substitution of 10-12% of CPU and of 1,000,000 Dllhost.exe com over K of memeory constantly running

  substitution of com of Dllhost.exe constantly running 10-12% of CPU and of 1,000,000 more than K of memory

  Hello

  Follow the steps below and check if it helps.

  Method 1: Run the System File Checker scan.

  http://support.Microsoft.com/kb/929833

  Method 2: I suggest you to check the boot issue.

  (a) click Start, type msconfig in the Search boxand press ENTER.
      The user account control permission.
  If you are prompted for an administrator password or confirmation, type
      password, or click continue.

  (b) on the general tab, click Selective startup.

  (c) under Selective startup, uncheck Load Startup items .

  (d) click the Services tab, select the hide all Microsoft Services check box, and then click disable all.

  (e) click OK.

  (f) when you are prompted, click restart.

  (g) after the computer starts, check if the problem is resolved.

  If the problem is resolved, make sure what third-party program is at the origin of the problem, referring to the link given below:
  http://support.Microsoft.com/kb/929135
  Reset the computer to start as usual.
  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:

  (a) click Start, type msconfig.exe in the start search box and press ENTER.
  If you are prompted for an administrator password or for confirmation, type your password, or click on continue. On the general tab, click the Normal startup option, and then click OK.

  (b) when you are prompted to restart the computer, click on restart.

  Method 3: I suggest you perform a virus scan

  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Hope this information helps.