Fan making noise and radically reduce battery time

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• Satellite U500-10F - Dungeon fan turning ON and OFF all the time

  Hello world

  Just bought my u500-10F and installed Windows 7 Enterprise on this.

  Having a very weird problem, the fan keep turn on/off all the time every 10 seconds or more, even without any CPU load. Any ideas? Is there a fan control software?

  Rgds,
  Arley

  As you know that Win7 is not released and without support, there is therefore no Toshiba Software for any type of power control and the fan at the moment.

  Have you noticed the same behavior of fan preinstalled Vista operating system?

• HP DV7-4020sa fan - cleaned noise and still make the noise

  Hello.

  I need help with my laptop. It is a DV7-4020sa.

  Since I bought the laptop (used) the fan made a horrible squeaky sound. I decided to fix it today so dissambled laptop computer and gave the fan a good clean and also put some wd40 on the axis of the fan.

  Unfortunately, after reassembling, the fan still makes noise. It's strange because if I pull the screen/lid slightly towards me, it stops the noise, and also if I apply pressure to the lower part on the base where the fan is located.

  Should I buy a new/submitted fan new to replace it, or is there a fix I can apply?

  Thanks in advance

  Hello:

  More than likely, the bearings of the fan are in ruins, and the only solution would be to replace the Fan/Heatsink combo.  The fan is not sold separately.

  Your model equipped with a discrete video adapter according to the product specification, so you should be the Fan/Heatsink Assembly which, according to the maintenance manual, includes hardware replacement, intended only to computer models with graphical subsystems with discrete memory.  Part # 606575-001 HP.

  It's quite expensive at $84.28, but I do not buy a used assembly (if you could find another one) and eventually encounter the same problem on the line.

  http://h20141.www2.HP.com/hpparts/Search_Results.aspx?mscssid=00CD1EC2A53945949E211F17A82B64FC&SearchIn=PartNumber&SearchPN=606575-001

  Sometimes this happens because users simply spray a jet of compressed air into the fan intake and exhaust air vent covers, which is perfectly OK, as long as you place a PIN or something that can get through the protection grid, between two of the fan blades to prevent it from turning.

  It is not a contest to see how fast or strong you can do this fan to lament when cleaning, because that's how the bearings get ruined.  They are delicate and only designed to handle a certain RPM range.

  One can only imagine how far beyond this tolerance range fan bearings can go, when they are subjected to a jet of compressed air of a jet!

• Re: NB200 - making noise and the screen turns white

  Hello

  My laptop makes the high pitched noise and the screen turns white. Please help with this question.

  Thank you

  Hello

  It is especially as this problem with the inverter. She is, die, and made a noise of pitch. Try to connect the external monitor and check if it is displayed.

  Welcome them

• After paper jam, rolls making noises and the printer takes a long time to spit the copy.

  It is an all in one Officejet Pro 8600 and is still under warranty. How can I get fixed roller?

  Wow!  I found the video on how to find a paper jam!    It was a step that was not included on the instructions of the machines, i.e. check behind the print cartridge and the whereabouts of my paper jam!   When everything has failed, read the instructions, eh?

  Thank you!  My problem is solved!

• hard drive noise and grinding

  Hello

  my computer gets slower, and I think that the reason is the hard drive. disc grinding as a crazy and making noise and I was thinking to replace it and I turned to you for advice what to do until replacing it and the procedure after you put a new one in detail my office is

  Processor Intel pentium 4 2.8 GHz with Hyper-threading technology

  512 MB pc 2700 DDR SDRAM memory

  160 GB-7200 RPM

  Ultra DMA hard drive

  DVD + RW/CD-RW

  Engraver of DVD and CD writer combo

  CD-ROM drive

  48 x max speed

  NAVIDA Ge Force 4 MX 440

  AGP 8 x graphics card with 64 MB

  DDR memory and TV output

  I know is too many details but I hope you and thanks for all the help.

  J.... H

  More memory is always good, but it depends on what you use your computer for.

• Tecra A7 T2500 x 1400 ATI card fan making lots of noise

  Why makes the fan noise so x 1400 ati card if the power cord is being used? Without - on battery - the fan breaks down and it seems to be like my old one - tecra a4 p760. Need a special tool to turn off the x 1400? PowerSaver is not enough.

  Hello

  The fact is that the preinstalled intelligence tool controls the CPU and the use of module cooling. In the energy saver, you can change and set the parameters for the various modes.
  I guess if your use of the energy-saving power adapter switch to full power. The properties of the mode full power are different as modes of the battery. All orders are set to max.
  I recommend to check these controls and if necessary you need to change the cooling method and the cpu on the lower level, the processing speed.

• No noise and cache-battery not charging - Satellite L755 - 1 CD PSK2YE-08T00YFR

  Hello

  I have two problems with my toshiba L755 - 1 CD PSK2YE-08T00YFR

  1: no sound

  When I try to grab the microphone into the mic port, the sound Manager, it freezes and any use of sound programmes it freezes like vlc, I turn off the audio Manager Windows, disconnect me and logging devices device when I clicked in the sound icon troubleshooting the problem and the noise come buck and when I again seized the microphone he not freeze the sound Manager , I disable the audio device in the Windows Device Manager, and I continue to work without sound for 30 min ~ 1 h, I reboot my pc to start windows (windows 7, I don't remember what happens may detect a new device), I click on the sound icon troubleshooting two devices (photos attached) I chose 1 and it doesn't solve the problem but the speakers work not , I'm going to the sound Manager I see a disconnected device (maybe my card sound, pictures attached) and two new devices (attached pictures) and I see some changes in the reliable data connector (attached photos), and in the tab input device, I see a disconnected device (maybe my card sound, pictures attached) and three new device a MIC webcam (photos attached).

  before this problem the webcam and microphone webcam not working do not (I think I have hardware problem - webcam with sound card).

  I restart my pc and I chose "load factory default settings" from the bios when windows start detects a new device (webcam) but the sound does not (webcam and microphone webcam works fine now).
  I have try to disable the webcam and sound card, enable the sound card, reboot, load default... linux live cd... nothing, no noise.

  I try to test the bios beep, it works, I can hear a sound signal.

  I don't know how to solve this problem
  I need noise, I miss her, I can't do anything without the sound, please help me

  Attachment 558 Attachment 559
  
  

  2: battery not charging

  My maybe of battery 30 ~ 40%, when I suspend my pc (for 8 ~ 11: completely discharged battery) I forgot to load it, the morning I plugged it in HQ, 2 hours the led remains red when I turn on my pc and check the battery level, I see only 4% (hip, accused), I remove and buck battery but does not support he notices 4%.
  How can I recharge my battery?

  I need fix the sound problem

• Pavilion 15 p248ne: loud fan noise and vibrate

  Hello, so he started to happen when I move the laptop one day (when it's on) fan me all of a sudden very hard and the laptop everything vibrated, it sounded like the fan was touch something running which makes vibration and noise, it sounds exactly like this https://www.youtube.com/watch?v=QkCLubSukzI I fixed it by restarting the laptop (sleeping too work looks like everything that makes the fan stop) but now It happens randomly, the normal fan noise has changed and there sometimes as fort again, as demonstrated in the video and then I have to restart to fix it. I tried to open up the laptop, but a few screws were too hard and stuck lol so I gave up. and I cleaned the vents of the dust.

  Hey @amro2,

  Welcome to the Forums of HP Support!

  You mentioned that you hear a thud and the HP Pavilion Notebook - 15-p248ne vibrates when this happens. You thought that it sounded like the fan touched something in rotation. I also watched the YouTube video that you had provided for me. This was very helpful! Thank you.

  Perhaps one of the possibilities is that the fan should be cleaned.

  Even if you had not indicated that you do not encounter any problems with the heat, there is a document called a Fan is Noisy and runs constantly. This document has troubleshooting steps that may help. I realize that you don't have more intermittently as you a question on a regular basis, however, the steps described in the document can lead you in the right direction for resolution.

  I'll provide you with HP Pavilion 17 Notebook FHCP Pavilion 15 Notebook PC Maintenance and Service of Guide for your reference.

  If none of the steps above help, and the laptop is still under warranty (please use the auditor of the guarantee if you are not sure), I wouldn't open Notepad. While opening the laptop should not void your warranty, if any damage is caused during the process without contacting HP Support then it can void your warranty. If you are still in warranty, please use the following link to create yourself a file number:

  Step 1. Open the link: www.hp.com/contacthp/

  Step 2. Enter the product number or select Auto detection
  Step 3. Scroll up to "still need help? Fill out the form to select your contact options.
  Step 4. Scroll down and click on: contact HP options - click Get phone number

  If none of this information helps you to a resolution, please share it with others by marking the post appropriate as an acceptable Solution. If you do not want to show your appreciation for my efforts today, please take a second to click the Thumbs Up button below.

  Thanks for joining in.

  Have a wonderful day!

• (Redirected) Reference DELL 5547 Fan starts while that closed down and drains the battery at 0%, especially may not wake from sleep

  Hello

  When I turn off my laptop the fan starts to spin then and during a night, it drains the battery from 100% to 0. I also have some problems of marketing. If the computer is in sleep mode itself or by me, I can't wake up, need button for 10 seconds and then push again and it starts. When turned on, it works perfectly but has these problems. I read somewhere that the resolution of these problems has been to remove the software intel from my computer and I did. It helped but 2 days computer started having these problems again. My system is Windows 7 64 bit. This problem started after that I have somehow left fully charged computer asleep on the charger for about 2 hours. When I came back fan was spinning and the right side of the laptop was hot. Again, battery life is great and computer has no defects during the work (all tests by dell are passed). What can you suggest me to do?

  As you have a laptop, better make this laptop in the computer Forum post here:

  http://en.community.Dell.com/support-forums/laptop/default.aspx

  Bev.

• hard drive noise and noise fan excessive cooling of grinding

  I started to hear a noise of creaking, apparently from the hard drive of my laptop (2 years, HP Pavillion) last month. The cooling fan runs faster than usual. Performance does not appear to be significantly affected, it takes another 3 to 4 minutes to start.
  What are the possible causes? Shows the squeaking noise and fan of serious problems? Can they be repaired cheaply?

  You can have a hard failure.

  Back up your data as soon as possible, in case of failure of the HD.

  Hard drives are nowadays a resonable price.

  See you soon. Mick Murphy - Microsoft partner

• Inspiron 530 - (11) - after machine was a rumour - exact same noise and it repeats-Possibly the fan?

  Greetings,

  I'd appreciate any help with the following: despite the age of the machine, it is always hanging there pretty well, except that recently, it makes a noise very characteristic and very regular repeating itself over and over again, when the unit is turned on for a while, and when a program or a bigger game is used.

  When the device is just on, or when simple programs or functions are like surfing the internet I don't hear the noise.

  I don't think that this very characteristic sound, there is really no real significant problem. -J' did some DELL online diagnostics, and shows nothing until now I ran a problem.

  2 questions: (1) do you think that maybe it's the fan and if so, there is no test on the machine, I can run, specifically for the fan? I was not able to find when I looked through the various components, you can test (when you press F12 at restart and go to utilities/partitions. I saw a list of just about everything you can test, except for the fan. (read something about "net to be able to test the fan it") have not yet used the DELL diagnostic cd

  (2) alternative source of noise or other tests?

  (unit is no longer in warranty)

  Thanks a lot for your help!

  Trinut

  Trinut

  Greetings,

  I'd appreciate any help with the following: despite the age of the machine, it is always hanging there pretty well, except that recently, it makes a noise very characteristic and very regular repeating itself over and over again, when the unit is turned on for a while, and when a program or a bigger game is used.

  When the device is just on, or when simple programs or functions are like surfing the internet I don't hear the noise.

  I don't think that this very characteristic sound, there is really no real significant problem. -J' did some DELL online diagnostics, and shows nothing until now I ran a problem.

  2 questions: (1) do you think that maybe it's the fan and if so, there is no test on the machine, I can run, specifically for the fan? I was not able to find when I looked through the various components, you can test (when you press F12 at restart and go to utilities/partitions. I saw a list of just about everything you can test, except for the fan. (read something about "net to be able to test the fan it") have not yet used the DELL diagnostic cd

  (2) alternative source of noise or other tests?

  (unit is no longer in warranty)

  Thanks a lot for your help!

  Trinut

  Trinut

  I think that the Dell Diagnostics has a test for the case fans and radiator.

  What version of BIOS you have installed?

  Without knowing the source of the noise, it really not advice that can be given.

  Better to remove the cover, start the system and see if you can trace the source of the noise, the Inspiron 530 MT has many fans, radiator, power and possibly one on the graphics card, if installed.

  Usually, I check out fans, using a wooden pencil to turn the fan to turn for a few seconds to see if the noise stops.

  Check also any accumulation of dust inside the box/fans/radiator fins and cooling air inlets located inside the bezel/cover.

  This article may help:

  http://www.Dell.com/support/article/us/en/19/428053/en

  Bev.

  PS I think the Inspiron 530/531 Series was first sold by Dell by the middle of 2007, when I bought my 530MT, I always have.

• Envy 17 3D: fan runs constantly and slows down the system

  My HP ENVY 17 3D laptop fan runs constantly and slows down the system. I reduced some applications in the Task Manager and also cleaned the fan most of the time. But keeps the noise and the fan continues to run. Please what do I do?

  Kelvin1 wrote:

  My HP ENVY 17 3D laptop fan runs constantly and slows down the system. I reduced some applications in the Task Manager and also cleaned the fan most of the time. But keeps the noise and the fan continues to run. Please what do I do?

  Means that your mouths and radiator has more than dust on them and the fan does not work correctly. You have to disassemble and clean the fan and vents to let him work again properly.

• Satellite A135-S4666 - cooling fan turns on and turns off every 20 seconds

  Hello

  I'm from the Argentina... I just bought a new Satellite A135-S4666 and I noticed that the cooling fan turns on and turns off every 20 seconds.
  It is a little annoying and it disctracts me of what I'm doing... is there a solution?

  Thank you very much.

  Hi Martin,

  This behavior is perfectly normal and nothing to worry about. If you find the noise irritating cooling fans you are likely to change their behavior by using the utility of Toshiba power where you should be able to set the cooling mode to run more quietly. I think trhe default is to allow the CPU to run at full speed, which will, of course, the fans turn every few seconds, but by reducing the speed of the CPU, the heat produced will be lower and therefore the fans will run less often.

  Kind regards

• 2000-2106TU HP: noise and more heating

  Hello

  My laptop is producing excessive noise, and I is overheating when I use my lap for 1 hr at all times, please find me a solution to this problem... I'm very worried about it.

  Dear customer,

  Welcome and thanks for posting your question on the Forum from HP Support.

  According to the displayed number, I understand that your unit has some weird noises and gets very hot.

  I'll be more than happy to help you in this case.

  Research the issue I can confirm that it is related to the hardware problem, overheating refers to the "heat sink" inside the unit.

  When you say noise please confimr if it is associated with the 'FAN' or the 'hard drive' who ever it may be, but his symptoms indicating to fail.

  I recommend you contact the real HP support and they would connect a service to repair your appliance before it leads to any internal failure.

  Hope this helps, for other queries in response to the post and feel free to join us again

  * Click on the white button on the right to say thank you Thumbs Up *.
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  Thank you
  VSL85
  Although I am an employee of HP, I speak for myself and not for HP