Operating at max speed CPU fan

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• Satellite C660 - Constant high speed CPU fan and a high utilization of the processor

  I have the Toshiba Satellite C660-F235. A few days ago, my machine was suddenly ok, fan constantly runs fastly each time and cpu use at least 50%. If I want to run some programs that require high cpu consumption, that the system is turned off automatically.

  I installed the latest version of the BIOS and all drivers and installed the new windows 7... Please help me

  Hello

  I think some sort of background process CPU stress.
  You can check this in the task-> processes tab Manager
  Click the CPU column to get the ordered process and to show all processes that emphasize the CPU.

  Closing or disabling of these processes can reduce the performance of the processor.

• 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

• iMac 27 "mid-2011 - Intermittent problem with CPU fan running at full speed and sleep mode.

  Hello!

  My iMac 27 "has an intermittent problem with the CPU fan runs at full speed. Sometimes it happens at the time when I start it, sometimes only in my session, and sometimes only after a certain time. So does seem to be a problem of "heating".

  Second issue is with the mode 'sleep'. It may occur also at any time, at the start of the iMac, session, or after a certain time. But once he starts to go in mode 'sleep', when I wake up, it goes right back in mode after a few seconds and that it will continue indefinitely until I restart the computer.

  What could be?

  Please help me!

  4ntoine

  Here is my model of iMac:

  iMac 27 "mid-2011 model 12.2

  Intel Core i7 3.4 GHz

  AMD Radeon HD 6970M 1024 MB

  OS X El Capitan 10.11.6
  SMC 1.72f2

  Boot ROM IM121.0047.B23

  reset the SMC

  Reset the management system (SCM) controller on your Mac - Apple Support

• 4M0T/1/40000003: gas exhaust-6407 fan max speed

  Hi, my Mac Mini 2012 (i7 2.3) it starts to make a noise. Ran some tests and the fan seems to run to 6500rmp. Whenever I power, the fan starts at max speed. After 10 or 15 minutes of use, the fan calms down.

  Any ideas how can I solve this problem?

  Thank you in advance!

  This "4M0T/1/40000003: gas exhaust-6407" indicates a hardware problem with the fan motor.

  Maybe a bad electrical connection with the connection with the logic board or maybe the fan needs to be replaced.

  -Make an appointment at an Apple store Genius Bar. Diagnostics are free

  Shop Apple Store - Genius Bar

  https://www.Apple.com/retail/Geniusbar/

• Tecra S11 - CPU fan is high speed

  Hello

  We have a problem with nine Tecra S11 / Windows 7 64-bit. The CPU fan is noisy high speed during ignition and start Windows. No change after logon. Speed remains unchanged up to go to the sleep mode once. After waking up, everything is OK.

  For me, it seems to be a problem with the firmware (BIOS). Update V1.70 but no change. We have same problem with the S11.

  Any ideas?

  Cordially Stevep

  Hi Stevep_1,

  Have you tested different cooling options in Windows power management? Check it for each profile, and then select battery optimized cooling.

  It work?

• Too loudly CPU fan speed

  Two days ago, the CPU fan runs too fast and VERY strong.  I removed the fan and blew dust on the cooling fins.  When I removed the heatsink and found no dust behind it does not solve the problem. Put all back together and it works still very strong.  There was also a type of sealant between the processor and the heat sink.  I don't know what it was and what I should use it.  I don't know if the gasket would make a difference.  I have a Pavillion e9250t running Windows 7.  Would appreciate any help.  I am semi qualified but don't have any diagnostic tools and of course I cannot simply order a part on a basis of trial and error.  I tried to see if I could get a new HP fan, but he is listed as available only from dealer.  I don't know what that means I bought the HP device so there is essentially no dealer.  HELP please.

  Hi, John:

  Yes, there are probably either something in your operating system, put such a load on your processor is it the cause of overheating, or the CPU temperature sensor has gone bad and he is sending false information to the fan to spin to the top.

  ... Or, it is possible that the motherboard has developed a problem too.

  Go to your tools system and watch the resource monitor and check activity on the use of the processor and memory usage. You will see a list of processes and how many resources they use.

  The material only easy thing you can try is to clear the CMOS and hope that, somehow, which resets the material.

  Here is how to do this.

  I always unplug the PC and press the power button to drain any residual power from the system first Board.

  Clear the CMOS settings

• Fan stuck on max speed

  Hi there I have a HP Envy 700-230ea and for some reason any, that the fan in the system seems to be stuck on max speed, I tried many options to reduce, but none seems not to work. I put it energy saving and leaves to be idle, but it continues to operate in full. I checked the bios, but it doesn't seem to be all the parameters to control the speed and have also installed speedfan, but even once is not make the least bit of difference for the first week, the computer ran very silent but now the fan is very strong even when it is not under pressure.

  Help, please

  Thanks in advance

  Hello again DavichGee,

  I'm sorry to hear that you are still having the problem. I would like that you try to reset the BIOS of your computer. You can do this by restarting the computer and tapping F10. When you enter the BIOS click on file and click on apply default and exit.

  If this does not resolve your problem, I still think it would be better if you contact HP Support for service options.

  I want to thank you for display on the HP Forums. Have a great day!

• CPU fan run full speed constantly

  I bought a Pavilion Elite m9510f liquidation of Circuit City a week and half ago. Big mistake... because I can't look upon return, but anyway. The compters CPU right at full speed, the box fan works all the time. When I call the technical support they had me check the connection of the fan to the motherboard and set power options to save energy. Problem still exists. They had me also pull the video card to be sure it wasn't this fan, but it was not. They tried to tell me that this is normal... No way should the CPU fan spin full speed all the time. I have no patients must remember and discuss with them righ now since I spent 3 hours on tech support Saturday for a new LAN card wireless, sent me. ERRRR.

  Any help would be appreciated.

  P.S. I downloaded Speedfan to check my cpu core temp and it all say core 4 times are are hormaux 35 c or lower. So I don't think that I have an overheating problem.

  Your pc has 2 BIOS updates. 5.32 5.35 second updated and contains a fix for the problems of your siding.

  http://h10025.www1.HP.com/ewfrf/wc/softwareList?OS=2100&LC=en&DLC=en&cc=us&product=3876397&lang=en

• I have 4 GB of RAM, but when my i play any game, my CPU fan runs at high speed and my system gets shut down within minutes.

  I have 4 GB of RAM, but when my i play any game for example NFS most wanted, my CPU fan runs at high speed and my system gets shut down within minutes. Help me solve this problem

  If you overclocked?  If so, cancel that.  If the games you play are poorly written, it is not that you can do about it.  If you have not cleaned the dust and lint from your computer within a certain time, you should do that because it accumulates and causes overheating.  For desktop computers, remove the cover and carefully use compressed gas to blow off the dust, especially around the fins in the processor heat sink and air ducts.  For a laptop, I'll ring gas compressed through the ventilation openings.

  Good luck.

• New graphics card = CPU fan speed is going mental

  Recently, I bought a HP p6319uk and received a Sapphire Radeon 5870 as a gift. I bought a new power supply (Corsair TX-850) and install two components yesterday. Now, whenever the PC is turned on, the CPU fan seems to work to full skin and noise is simply too hard to use the device comfortably. The machine also seems to work very well.

  I was check autour online and most of these sorts of problems seem to be resolved via the BIOS, but I checked it (after downloading the latest version) and I don't see all the settings that involve fans.

  Help?

  Rick

  Are you sure that the fan noise is the CPU fan?  It could be the GPU fan you hear.  I would try to remove the new graphics card first.  If the noise is still there, then try the PS.  One of those new things may have changed the way the system works.  If the noise is still there, take a look at the junction between the CPU and the heatsink.  It could be the heat sink has been moved or dislodged when the other components have been changed. And it is causing the thermal sensor on the processor to ask for more cooling, because it's hot.

• Intermittent operation of CPU fan

  We have a Dell Studio XPS 8100 December 2010.

  The last days, fan runs intermittently high/low to a 5s interval when the PC starts to heat.

  When we use the Speedfan introduced to manually control the behavior of the CPU fan, it does not.

  It seems so that the fan is not broken, but the CPU fan control algorithm has changed or is influenced in some way.

  Any ideas how to fix this problem without having to use the software speedfan?

  Well after looking through a hundred forums, I * think * I can found the solution.  Look in your programs to uninstall for Dell Datasafe.  You should notice it installed around the start of your problem (with the wizard of Support from Dell but I don't think that one is the problem).

  Uninstall anything that says Dell Datasafe, then restart the computer.

  I did and then I ran some graphic benchmarks to ensure that my CPU was well used.  The problem disappeared and has not returned since.

  If you uninstall Datasafe and keep Dell Support Assistant don't forget to tick boxes in Wizard help for automatic download or you can find Datasafe relocate again!

  Don't know what was Datasafe or why Dell has decided to install on my PC, but this seems to be the problem.  Good luck.

• ASUS IPIBL - THE CPU fan error_BIOS v.5.13

  My problem is very strange. When this error started, there really was a problem so I changed the original Cpu fan. Now I have a Cooler Master V8 and the temperature are between 30-35 °, so works very well. When I switch off the PC I always the same thing with the UPS, in order to spare batteries. When I turn on, the error appears again, but only for the first 3 or 4 attempts, and then starts normally.

  I've seen in many forums the problem to go into the BIOS and disable the CPU SPEED of the FAN. Unfortunately this option doesn' exist in this motherboard, so I thought I'd by software, the operating system.

  Is it possible or there is another way?

  Solved! The error appears because the ROTATION speed of the fan is not, so after a lubrication (WD40 or CRC on the brushless) no problem.

• The CPU fan surge

  I have a Dell Studio XPS 8100 running Windows 7 that is about 5 years old.
  The CPU is a Core i7 processor 870 2.93 GHz.

  The CPU fan has recently begun to speed in full progress. After starting, it may take up to two hours for this outbreak taking place.

  Here's what I've tried so far:
  1. diagnostics Ran Dell hardware illustrated trouble-free.
  2. open the computer and look for the dust problem. Current minimum dust. I cleaned up what was there. Also, I removed the CPU cooler-fan and sitting with the new thermal paste.
  3. I checked the BIOS. It has the latest update.
  4. I have recently started using safe and noted it was more all this CPU fan after a few days of operation in full progress. After you restart normally, fan surging stood again after an hour.

  Any ideas on fixing this problem would be greatly appreciated. Should I try re-flashing the bios? I've got a new CPU cooler fan. Is it useful to replace the old unit.

  This is probably caused by recent updates of Dell Data Vault and SupportAssist. Many other users have exactly the same problem on various models of PC.

  Dell is working on a fix. In the meantime...

  1. Press Windows + R and run "msconfig" (without the quotes)
  2. Click on the Services tab
  3. Find "Dell Data Vault.
  4. Clear the check box
  5. Click on the Startup tab
  6. Find Dell 'SupportAssist' and uncheck the box
  7. Reset
  8. You can get advice on "Selective startup", but simply to cancel the notice.

  Stay tuned for a solution that will allow you to check these boxes again and re-use Data Vault and SupportAssist (if you want or need them).

• Tecra A9 - after CPU fan upgrade works constantly at full power

  Hi all

  I have 3 Tecra A9 notebook that came with a Core2Duo T7100 clocked at 1.8 Ghz with 2 MB of Cache. Updated every 3 to a T7700 clocked at 2.4 Ghz with 4 MB of Cache. According to Intel, these two processors TDP is 35W. Books don't get really hot and not hot. The CPU FAN starts right full power after the display of the BIOS with the Toshiba Logo screen. Under Bios Version 2.1 on all 3 systems, having the same behavior on all 3 systems. CPU properly recognized under Windows XP, Win7, and Win10. Is it possible to get the adjusted to normal CPU fan? The system isn t is hotter than upgrading the CPU, just for some reason any BIOS has now decided the fan must operate at full power. I even traded one of the CPU Fans with that of a Tecra A10 notebook but had the same effect as with the original fan. Having no idea what I could do. I hope for your help!

  Best regards
  Bornchiller

  I think that needs calibration to be performed to configure the table of fan speed.
  Toshiba Service Center to do this.