27" TB display fan noise

The display gets more and more noisy, believe it comes from the fan inside, any idea to fix it?

You can remove the front glass (held on with magnets) and see if you can notice anything. You can go to the ifixit site and they show you the display broken down. Perhaps it needs cleaning or some part is loose.

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Thunderbolt Display Fan Noise

Today i bought a new 27" Thunderbolt Display to use with my 15" MBP but i have notice a disturbing fan noise for the first 10 to 15 mins when i plugged it in... I found this thread here (27" Thunderbolt Display Fan noise), i downloaded the firmware v1.1 but it says your thunderbolt doesn't need it.
Is there any other firmware i should install? or any other software? What is the other one that guy installed, any clue?
Please advice!

Read this thread before you try to use firmware upgrade Thunderbolt Display "dead" after firmware upgrade to Version 1.2

Thunderbolt Display Fan Noise Yes or NO?

I have a TBD connected to my 17" late 2011 MBP. MY TBD does get warm. Typically if I am facing the display the left side at the underside bottom portion of the bezel gets warm, not overly hot but warm. The right underside bottom portion stays very cool. I assuem that the difference in temp is due to the power supply being located on the left side (facing the montior) but my QUESTIONS IS: I don't hear the internal fan at all. I assume the fan is working but I have yet to hear it turn on or draw any attention to itself, shoudl I be concerned?
Thanks.

I have Hardware Monitor as well and I don't see that setting either for the Monitors. Once again thanks for the help. If you know where within Hardware Monitor I should look that would be great.

TA25225 Display Flickers in my 21" Imac Intel. This happened after the fan noise in my machine. I also reported the problem and gave to the service centre, but the problem still persist. Please help. I purchased it 3 - 4 weeks ago

Hello,
I purchased my imac intel 21" 3-4 weeks ago and in the 2nd week i faced an issue with the machine. When i switched on in, there was a fan noise and a white screen. The machine had hanged. I reported the problem and gave to the service centre. After testing for a week, they said that there is no problem with the imac. Again i faced the same problem after receiving it from the service centre. They again tested the machine for 3-4 days and reported as no problem with the machine. Couple of days back, I received the machine from the service centre, and on the same day when i switched it on, there are flickers in the display. Please help me solve the issue. I am from India. The service here is very bad.
Hope for a resolution
Thanks

Hello RedDevil07
Yes I agree with seventy one. It's common sense to do this, especially now. I would also contact AppleCare and report this issue with them, it will get documented and you will have a caseID that you can refer to when talking to them in the future should this issue go one.
Be polite with AppleCare and your AASP. Hopefully everyone is being honest and trying to help you and not what might appear to be the opposite.
Patience is a virtue, but I thoroughly understand your frustration.
Let us know how it goes, we are here to help in whatever way we can.
I encourage you to contact AppleCare to report this experience and get their recommendations. There is an expectation that you should have that AppleCare is there to help you as a customer. I am sure they will too!

IMac G5 bootup with fan noise but no display

Hi all the experts out there,
I'm new to iMac and need help to resolve the following issues:
1) My iMac went on sleep mode and follow by a big fan noise.
2) Able to power down but when I press the power button follow by the Command, Option, P and R keys, no response from the iMac (no screen display but power indicator is lighted)
3) Anyway to eject the Disc manually from the slot? By pressing the eject key from the keyboard does not eject my CD. I'm trying to eject the music CD from the slot, so that I can put in the system disc to try on other mode of recovery.
Any help is welcome.

http://docs.info.apple.com/article.html?artnum=58566 iMac (Slot Loading): Troubleshooting CD/DVD Eject Failures
http://docs.info.apple.com/article.html?artnum=106752 Macintosh: How to Eject a Disc When Other Options Do Not Work

Extreme fan noise on Retina Macbook Pro "15 2012

My Macbook runs very loud without intensive apps open when I connect it to a Thunderbolt Display for over an hour. I have tested this to great length, it doesn't matter whether it's photoshop, microsoft word or google chrome that's running, it's the fact that it has to power an external display.
I have taken it to Apple Support, however they perform their cooling system tests in 18 degree airconditioning so it's impossible to demonstrate how loud it gets at normal room temperature.
I presented this problem twice within my warranty period, but Apple will simply do their test and deny any problem as the fans barely start up in the cold test environment. They did say that if my laptop overheats and becomes damaged, they will cover the damages because I made the complaint within the warranty period. Now my warranty has expried (I simply didn't have time to waste taking the computer to Apple again within the last two months).
Is there anything I can do to get my laptop fixed? I'm pretty sure the graphics card was faulty to begin with as it cannot take the load of a Thunderbolt Display over an extended period. There are so many documented cases of issues concerning fan noise and overheating with the 2012 rMBP, is Apple not going to do anything about it?!

High CPU usage will make the fans run faster (luder) you can try a SMC reset:
http://support.apple.com/kb/HT3964
Follow directions for a battery that should not remove yourself. Also have the Apple tech make sure you do not have a bad temp sensor.

Macbook pro retina start to make loud fan noise and work slow

I bought macbook pro retina display less than one years ago. For some reason my macbook pro has been making loud fan noise for about five mounth. Whenever macbook pro makes the noise, all the programs start to run slow. Typing, opening safari, and etc takes forever. It takes 20min to 40min for the noise to stop. At first, the macbook pro made noise once or twice in a day, but now it's making the noise frequently; It happens every 2-3 hours. It got to the point where it start to annoying me. Is there a way for me to fix this issue? If not, can I use one year warrenty to fix this problem? Thank you.

If your Mac works slowly when fans turn on, it's quite possible that there's a process which is eating the CPU and/or RAM.
Open Activity Monitor (in /Applications/Utilities), select "All Processes" above "Show" (in the toolbar) and then, order the processes by CPU usage. Do you see any process which is consuming more CPU or RAM? If so, tell us the name.
Additionally, you can reset the SMC > http://support.apple.com/kb/HT3964

Peripherals = fan noise?

i'm going to post this in a couple areas since it doesn't apply to just displays.
i have the last revision (D) 12" PB and have been thinking about switching to the macbook for some time. one problem i had with my pb was that the fan came on a lot whenever i had it plugged into my Dell 2005FPW, USB (shuffle, usb flash drives) devices, and firewire (my external lacie hard drive) devices. when i remove them, the fan dies down in a matter of seconds. I wanted to know what kind of experience you guys had with fan noise when you plug a large external monitor, or peripherals. thanks!

This question should first be answered with your PowerBook, because it should not happen.
It could be extra power draw from the USB devices. This would create heat and trigger the fans. Borrow a powered USB hub and see if the problem goes away. The powered hub will feed the devices, so the computer doesn't have to.
If that doesn't work, then you'll have to eliminate the devices one by one till you find the offender. There could be some software you installed with the device that's causing the problem. Typically, I find that most devices do not need extra software.

How do i get my computer to stop making a fan noise

how do i get my computer to stop making a fan noise?

Is the computer hot? If so then do this:
Open Activity Monitor in the Utilities folder. Select All Processes from the Processes dropdown menu. Click twice on the CPU% column header to display in descending order. If you find a process using a large amount of CPU time (>=70,) then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.
If the computer is not hot, then try resetting the SMC - Intel-based Macs: Resetting the System Management Controller (SMC).
Finally, try running diagnostics:
Using Apple Hardware Test
OS X Mountain Lion- Use Apple Hardware Test
Intel-based Macs- Using Apple Hardware Test
MacBook Air- Using Apple Hardware Test

Brand new macbook pro has annoying fan noises all the time

I just picked up my macbook pro 13'' with retina display from apple store today, and the first time when I start it, it generates constant annoying noise! no applications run, nothing, from the moment I push the power button, it just give the noises... very disappointed at macbook pro.... Restart it, same, still gives out constant fan noises.... Even the $300, $400 cheap laptops don't have such problem....

Welcome to Apple Support Communities
Your Mac may be indexing files from the flash storage, and this may cause that your CPU usage is high. In this case, I recommend you to carry on using your Mac and fans will stop working at maximum speed soon.
Another thing you can try is to reset the SMC > http://support.apple.com/kb/HT3964 The SMC is the part that manages fans speed, and if it is not working correctly, fans may not be working properly.
If the SMC reset does not work and fans carry on working at maximum speed for a long time, return your Mac and get another one.

Fan noise with Tiger

Hello to everybody!
I have an imac G5 powerpc bought in 2005. It's still running under Tiger.
I've been having this fan noise too, for several days now; It never stops.
I've reset the SMU, the PRAM and NVRAM too. Nothing has changed.
What can I do?....
Please help me!! Thank you
Patrick
PS: my imac is a W854xxxx, its mother board has just been changed.

eekfreak, click on the link in MGW's previous post to see if your comp qualifies for the AERP. If not, then you will need to provide details about your computer in order for the knowledgeable users to provide any +"homespun fix its"+ if any.
Which "model" & "generation" G5 iMac do you have?
Need this info so that the knowledgeable users can provide you with the proper troubleshooting solution(s).
http://docs.info.apple.com/article.html?artnum=301724-en How to identify your iMac
http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh355.html Getting information about your computer
You can have this info displayed on the bottom of every post by going to 'My Settings' which is located in the column on the right under your name, and filling in the information asked for.
Thank you

No video, high fan noise on startup, for the THIRD TIME

For the third time in slightly less than three years, I have encountered the same crippling problem with my iBook G4 (1 GHz, June 2004 vintage). In essence, the screen will abruptly go black while in use (not screensaver) and no amount of keyboard/mouse activity will reactivate the display. If I power off by holding down the power button then restart, the screen stays black and the fans come on full speed.
Despite a bit of confusion on the details, this sounds like the problem described on the webpages below. In essence the Danish government has issued a finding that there is a design flaw which allows excessive logic board flexing, which in turn causes logic board failure.
This is, as I said above, the third time I have encountered this failure in less than three years. Worse, they seem to be coming closer together. The first was after about 1.5 years, the second 9 months later, and now seven months after the second repair. Since I didn't get Apple Care, paying for a third repair out of pocket would bring my repair bill up to the cost of a new iBook.
I do not abuse my iBook, and since the second repair I have been very careful with my iBook. Does anyone have any suggestions on getting Apple to acknowlege the problem or who I can appeal to? Apple's website doesn't seem to offer any e-mail tech support options and I'd rather not sit on hold for an age (again) if it can be avoided. While I don't want to abandon my iBook or Apple, I may be forced to if I can't rely on the hardware.
Thanks
Mark
http://www.theregister.co.uk/2007/05/03/danishconsumer_complaints_board_claim_ibookdefect/
http://www.forbrug.dk/presse/nyheder/pressekit/ibookg4/ibook-g4-english/
http://www.coreyarnold.org/ibook/
iBook G4 1GHz (early 2004) Mac OS X (10.3.9) blank screen, high fan noise on start

Well it doesn't sound like the Danish power problem since it will start up.
The ATI Mobility Radeon 9200 4x AGP graphics processor chips in these iBooks have been problematic. Usually it's the reball problem and it can be reballed for ~ $78. I've done 4 this year and they work just great. A cheap way to get nice laptops. If they respond to the "shim fix" then reballing will work.
A more troubling problem is with the 9200 chip itself. My reballer says that this chip is in itself the cause of some of these problems. He knows it since it's also used in IBMs, Compaqs and many other laptops and he's seen a lot of failures. My only failed reball was a 9200. I have a line on a replacement board or finding the chip in a broken PC.
Richard

Macbook fan noise and heat

Hi .Help
Excessive fan noise and heat during use: Safari, or watching movies, etc.
15-inch MacBook Pro with Rtina Display 2013 OS X 10.9.2

Late 2013 15" rMBP fan noise even on 2D games

Hello,
I have the latest model Apple Macbook Pro 15" with retina display. I'm using the basic model with 8gb ram, 256gb ssd, Haswell i7 cpu with integraded Intel Iris Pro 1gb gpu.
The problem is about the fans. I have never played a game on my mac before two months ago. Since then, when I play the fans get noisy and in a few minutes they start to spin at max rpm about 6000.
I have talked to Apple Customer service and they made me do it sth. like SMC, PRAM etc. However, it didn't fix anything, then I handle my mac to the nearest Apple Store.
They cleaned it and checked the system, according to their said the system works fine. I got it back today and whenever I came, I tried and it happened again.
Just for an instance, I launched "Bridge Constructer Free" game and wait for about 3 minutes. After all, the fans were spinning at over 6000 rpm but meanwhile the system was not hot, it was a bit cool, just about 45 celcius degree.
On the other tasks, like web surfing, playing a full HD video or daily things, it works perfect. I've never heard the fan noise and feel the heat. Otherwise, on nearly every game I played, it happened. Although the system is under 50 celcius degree, the fans used to spin at max rpm.
Also we tried the same thing but it didn't happen on my friend's late 2013 13" rMBP.
This thing really irritates me because it leds to a such noise. Without taking earphones on, I am not able to use the mac comfortably.
Can you help me to solve this issue please?
I'm adding a screenshot below to see the values;

I am not sure of the thermal limit for the haswell processors, but for Intel's previous generation processors installed in the rMBP lineup, the thermal limit was 100C (212F). Extended exposure to temperatures exceeding this could damage the CPU. What software are you using to manually control the fans? I wouldn't recommend manually controlling the fans. Let the internal heat sensors do their thing. Your rMBP will shutdown if the processor reaches dangerous temperatures for extended periods of time. I wouldn't say that this behavior is abnormal given the amount of heat your GPU generates when rendering graphics intensive games. Just make sure to keep the fan vent unobstructed at all times and a cooling pad never hurts.
Uninstall the software you are using to manually control the fans, reset the SMC, test and see if temperatures fall:
Resetting the System Management Controller (SMC) - Support - Apple

Are loud fan noises supposed to be heard when installing and downloading mac updates?

I was wondering if it was normal for my macbook pro w/ retina display to make loud fan noises when installing/download mac software?

Yes. THat is normal because OSX turns the fan on high because the cpu and hard drive are writing files as quickly as they can make them. Software updates are sometimes intense on the CPU so the fan is turned on each time an update happens

27" TB display fan noise

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