Fans always operate at high speed after power failure

Similar Questions

• 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

• 6200 pro sff: hp compaq 6200 pro sff was not able to start, but the fan will operate at excessive speed

  PC shuts off during the night. Haven't turned on this morning, white screen, no boot fan, cpu and power begins to operate at high speed after about 60 seconds. No beeps or flashing power light. Substituted know good power supply, same result. Removed RAM, no beeps from the bios of this.

  Hello

  Try to start without CPU.

  If the problem persists, no beeps, you will need to replace the system board.

  If it beeps (3) without CPU, you will need to replace the motherboard and test the CPU on another unit.

  Computer science is not an exact science , the most obvious is that it's only the system board but if you test the CPU you will be 100% safe.

  Concerning

• Satellite A100 - the fan runs at high speed after idle standby

  Hello

  My laptop is Satellite A100-912.

  The problem is when I suspend it for more the a few minutes when the fan is running at high speed. This occurs on both Windows XP and Linux GNU. When the temperature of the two nuclei will more then 51 degrees C fan slows down and begins to work as expected. Suspended for a short time (about a minute or two) the fan speed is OK.

  I've updated to the latest version of the BIOS.

  Hello

  What version of BIOS you have installed? Has recently been the machine in for repair? A few interesting facts where I need some information to help you...
  By the way: is your machine still in warranty?

  Welcome them

• I have problems to restart of Yosemite, after power failure during the new backup, and now HD is also blocked.

  I have problems to restart of Yosemite, after power failure during the new backup, and now HD is also blocked.

  I tried the holding of 'command-r' and 'option' to see if the problem can be resolved or try any boot from a boot disk, my old backup, USB function start - but after a slow long process it all just stops.

  There is software on my HD that I don't want to lose by simply reformatting the computer, because I am now in a different country, far from my house, which is another problem of the Apple Store, to reinstall my OS from Yosemite on the www.

  Hey AmnonMikeCohen,

  Thank you for being a part of the communities of Apple Support.

  I understand that your Mac is not start properly after the power went out.  Let's start with resetting the SMC and NVRAM on your Mac and see if he can start from there:

  Reset the management system (SCM) controller on your Mac.

  How to reset the NVRAM on your Mac.

  See you soon.

• HP 280 G1 (N9E78EA): Partition disappears after power failure, watch now unallocated

  Hello!
  I have a PC
  HP 280 i5 - 4590S G1 / 8 GB/500/DVD-RW/W10P + 7Pro64
  and
  Pro series SSD Plextor 128GB 2.5 "SATA SSD M6.
  
  Partition disappears after power failure, watch now unallocated.
  I tried to use TestDisk to see what was going on. After crossing the 'Analysis' command and deep research, but the partition disappears.
  Any suggestions on what I should do next?

  Your SSD have lost files due to the power failure system sudden. I suggest you run CHKDSK to fix this error. Also remember, if the data stored in your SSD are important to you, then first the software of raw data as WDR pro of stellar phoenix recovery and then apply diagnoses to repair.

• Lenovo IdeaCentre Q180 behavior after power failure

  Hello

  I need a computer that automatically restarts after a power failure.
  I find nothing on the IdeaCentre Q180 behavior in such a case.

  Did the reboot of the IdeaCentre Q180 himself after power failure or is it possible to activate this feature?

  This behavior is very important for my new system.

  Thank you for your response.

  Kind regards
  Theodoor

  Hi theodoor, welcome to the forums.

  I am not personally acquainted with the Q180, but I had a quick glance in the simulator of BIOS and I am sure that the service you're looking for is available in the BIOS.

  Please see the photo attached, (too big to post), it will open in the same window, so please click on your back button on the browser to return to this site.

• root > \system32/had.dll message after power failure.

  After power failure, I got the above message.  I tried to rebuild the CD system following the instructions Microsoft but still can't het PC to start.  Any ideas anyone?

  Thank you

  Since you didn't say what were these instructions, we do not know what you were doing!

  You need to start the recovery console, run chkdsk r, then /Rebuild. bootcfg The first part can be read here:

  http://www.icompute.info/System_restore_from_xp_cd.htm

  You will need to understand how your PC (you neglected to tell us the make, model and model number!) can boot from the CD-ROM. Then, run the Recovery Console. DO NOT ENTER THE INSTALLER! (If you do, you run the risk to wipe your entire disk clean!) Follow the indications of the above page and then stops after having successfully performed chkdsk/r. In other words, don't do the fixmbr part!

  Then, for the second part, read here:

  http://www.icompute.info/halldll_error.htm

  Restart the PC in the usual way (that is, start with the hard drive) and let us know if you are at the back of buisiness.

• Re: Satellite C55-A-1JL - the fan spins at high speed after updating BIOS

  Hello

  I've upgraded the BIOS of 1.20 to 1.40 and my computer started to automatically restart after a few minutes. the fan continues to run at high speed all the time

  Someone knows why?

  Question: the laptop work properly not to mention that the fan is rotating fast?

  Generally after updating the BIOS you must always load the BIOS default settings.
  In the BIOS, press F9 (load by default), and then press F10 to save the changes.

  Try it

• Rear chassis fan Z400 always runs at high SPEED

  I have several Z400 workstations. One of them is much noisier than the rest: the rear system (case fan) fan is almost always running at high RPM. On the normal Z400s, the BIOS Setup. File | Speed of about 1 600 rpm of fan reports of temperatures of the system chassis. On the noisy Z400, the chassis fan speed is reported as 3752 RPM. The two Z400s run the latest version of the BIOS public, 3.57. Both have a BIOS Setup | Power | Thermal | Fan Idle Mode set to 1. Fan Idle Mode 1 to 5 on the normal Z400 cycling makes a huge difference in fan RPM. Bike 1-5 on the noisy system has hardly made a difference.

  How can I calm the chassis fan in the noisy Z400? I carefully cleaned to vacuum inside the Z400, including the withdrawal of the air cover that protects the DIMMs. If it's important, the Z400s running Windows 7 Pro with all the latest patches.

  I noticed that the BIOS Setup. File | Temperatures of the system reported a temperature of 23 C on the 0C on the noisy Z400 Z400 normal. Are there opportunities that "0C Température" means that the room temperature sensor is broken, and without knowing what the temperature, the BIOS runs the fan at full speed no matter what? If so, how would I debug/fix this?

  Thank you.

  Scott, you are quite right.

  I replaced the on/off switch and LED cable assembly, including the thermal sensor, on the noisy Z400 with a plug to a normal Z400. The noisy Z400 is now normal, with a rear chassis at about 1700 RPM fan. The BIOS reports the temperature of ambient air properly to 23 C.  'How to' instructions from HP for the replacement of the cable were good enough. Now all I have to do is to order another set of good cable.

  Scott, thank you very much, for the rapid diagnosis and useful links. This issue is RESOLVED. Thanks again.

• zbook u15: fan at high speed after installed windows 10

  Yesterday, I updated to windows 7 pro for windows 10 pro.  I have rarely heard my fan in windows 7 and only when I was cad or had a large number of open images.  With 10 windows, my fan is at high speed all the time.

  Suggestions?

  Ok

  Found two programs running that caused the fan to high speed.

  One was post 2012 31% of the processor chips

  other was

  AlertusDesktop or 32% of the processor.

  E-mail private, removed the Alertusdesktop for now and normal operation.

  Thank you!

• HP Compaq DC7800p Convertible: Fan never works at high speed

  Well Hello hp. My question is that I have the hp compaq dc7800p with intel q35 chipset. I also have the intel core 2 duo e6750, who comes to 66 without high-speed fan spining. I checked, the site of intel, that it is said that Tcase is 72 C I also have the problem with the chipset, there too big temperatures when you play. It goes up to 80 C. What I would do. Should I change cpu fan or don't start high speed at 70 ° C and for the chipset how cool up to at least 60 C, I have the normal aluminum without cooler chipset. I play the games are battlefield 3 and 4 and yesterday my pc freezes, and when I rebooted funs went at full speed, but nothing showed on the screen for 5 minutes, is now well, fortunately, but I all wory to much.

  Temperatures look ok so far.

  -In addition to being very energy efficient - Core2Duo processors have built-in thermal protection.

  If ever they come to high temperature, the frequency is decreased. If temperatures reach critical CPU turns off.

  Chipsets get usually a little hot under load.

  80 ° C is still about 25 degrees below criticism.

  What graphics card you have?

  As far as I know, feeding in these machines has only about 360 watts, which is not enough for some high power graphics cards. It is most likely the reason why your PC freezes. Video games cards consume not only a few watts, they also generate a huge amount of heat under load.

  Anyway, there are two things you can do:

  First, go to the HP Support and get the dc 7800 manual.

  Uninstall the CPU cooler and apply new thermal paste (don't forget to clean the old one).

  Then, increase the speed of the fan slowed down in BIOS F10 for better air circulation.

• Event ID 1 for Intel Bluetooth wireless high speed after Windows Update

  After the automatic update of Windows, I received the following in the event error message where the spectator, telling me that Intel Bluetooth wireless high speed needs to be reinstalled after the upgrade.
  How can I reinstall the Intel Bluetooth wireless high speed on my laptop?

  ----------------------------------------------------

  Source: ApplicationExperienceInfrastructure

  «Bei der application (Intel Bluetooth wireless high speed, von supplier Intel) following problem aufgetreten sind: Um eine einwandfreie Funktion zu able, muss der nach Intel Bluetooth wireless high speed modified von Windows neu installed werden.»

  + System
  -EventData

  DBType 15
  AppNameCount 36
  AppName Intel Bluetooth wireless high speed
  VendorNameCount 6
  VendorName Intel
  SummaryCount 149
  Summary Um eine einwandfreie Funktion zu able, muss der nach Intel Bluetooth wireless high speed modified von Windows installed werden neu.
  SessionID 0

  Hello

  I put t know what cell phone or what system you are using, but I guess that the laptop uses a combo of Wlan Intel card which supports BT also.
  So I think that you should simply reinstall the Intel Wlan BT driver

  I also found this how to from Intel:
  http://www.Intel.com/support/wireless/WLAN/sb/CS-032541.htm

• Lenovo Z500 fan only runs on high speed

  Hello.

  Recently, I removed the lid of my laptop to clean my fan and to change the thermal paste on the proc and video. But when I replaced everything back and booted up the laptop, my fan only works on speed continuously. No rattling, it works just like my proc is very responsible, but no hot wind, cold. I checked the temperature in the Speedfan program and everything seems to be ok, but I noticed that there is no fan detected. Same thing, I saw in Everest. I tried to watch BIOS, but there is nothing in the fan or temperature associated (I change my bios there is a moment so my F1 - F12 keys would swap with FN keys). And also, in the management of energy, I tried to remove the dust, but just ran fan as it removes dust every time, none of the changes, same high speed. I tried Driver Pack Solution, no results on the fan. Everything went very well before I cleaned it, I was just trying to make my computer train less.

  Please help me, thanks in advance.

  Alright, removed the lid once more and discovered that the fan wires melted because of the heat the tubes that will proc and the video, so the wire that controls the speed of the fan has been disconnected. Anyway, case closed, just need a new fan, will not appear anywhere it's for sale, but that is another issue for another day.

• (Redirected) 530-s does not start after power failure

  The green power light is on, but not running, the amber light on motherboard is on. the power button won't turn on or anything. I unplugged the 24 pin and he jumped with a paper clip and the PS started running. I plugged the 24pin jumped and a yellow light (should be blue) on the button start came the MB high speed turbine. If I remove the jumper, lights out. I don't see any popcorned condensers on the provision of Council or the power of mother. I was able to get a blue light start button once and all went well for a few days even did a restart several times, all right. but when I stopped and unplugged the power to move, I was at square one.

  Best of this post in the Hardware Forum general office, here:

  http://en.community.Dell.com/support-forums/desktop/f/3514.aspx

  Bev.