MacBook Pro :: I7 Unusually Hot To Touch - Fans Running Super Loud
Sep 15, 2010
So I got my macbook pro yesterday and I've been doing some basic stuff on it. While I was installing World of Warcraft, the computer jumped up about 101 degrees celcius. I know I shouldn't trust istat pro 100% but still, my fans are running super loud and the computer is very hot to touch. I'm not running any heavy programs or doing any gaming. I had Aol Instant Messenger on, and WoW instaling in the background. I'd like to also add that when opening various programs I get the spinning beachball very often.
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Sep 14, 2009
I just bought my new IMac on friday. Worked great for a day and then I had a problem. The fan came on really loud for about a good 10 secs and the screen turned off. I hit the power button and the screen came back on quickly like it had went to sleep. However, the fan came right back on very loud and the screen went black. I did this a couple times until I just let it shut down for an hour because I thought it overheated.
The next time I turned it on it worked fine for about 3 hours and suddenly the fan came on super loud. This time the screen didn't shut off and I was able to continue but it was abnormally loud. This morning I turned it on again and within a minute the fan came on AGAIN. I have to mention that I'm not using any intensive application or anything. The last time I think I only had safari up. Also, this is my first mac and it's not looking promising...
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Mar 24, 2012
I was out of town so this description was second hand but the computer has been running a little weird for a while. When I have too many apps open or on a website that has a lot going on...the computer starts revving up until I quit out of everything and let it slow down. I guess while I was gone, this happened but nobody quit out the apps and it eventually turned the screen black. When I tried restarting it sounds like the computer is working but the screen is black so I can't see if it is booting up or not. I took the monitor into the apple store yesterday and it started up right away for them. It's a cinema 23" I think.
Info:
Power Mac G5 (Late 2005), Mac OS X (10.5.8)
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Jun 19, 2012
In the 6 years I've had this Mac Pro 1,1 I've never heard the fans this loud. I'm running 10.7.4 and have a FCP Compressor job running, which I've done quite often, but it's never caused the fans to be audible. It's to the point where It's really distracting. I regularly run high CPU activities on this machine (graphic renders, video transcoding, etc..) and have never heard the fans or gotten the speed to go beyond 650rpm (checking on the iStat Pro widget). The temps on the machine are 83 and 85 f on both CPUs (i've also noticed the temps are displayed differently after 10.7.4 update was done). But for some reason, the exhaust and CPU fans are running at full output (2800 rpm each).
Info:
Mac Pro, Mac OS X (10.7.4), 12g Ram
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Dec 1, 2009
I have a Unibody Macbook, and recently it has been very slow. But not with processes as much has hard drive related actions such as playing back saved video, loading files in the finder, especially applications, and its been temporarily freezing lately for like 10 seconds. I have also noticed unusually loud clicking noises from the hard drive, which i am pretty sure screams imminent hard drive failure. Do this sound , does 4 gigs of ram make a noticeable difference over 2?
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Jun 12, 2010
I bought my first Mac, a C2D MBP 13". I really love the machine. But I'm experiencing this particular issue of having high cpu load of up to 80% while on W7 Professional bootcamp even though I'm not running any graphic intensive programs.
Specs: 2.4Ghz MBP 13" (The recently refreshed model)
Windows 7 Professional 32bit (MSDNA Edition)
Upon successful installation of W7, I inserted the OS X disc inside and the bootcamp drivers installed successfully. So I'm quite sure the drivers are okay. Being a DotA lover, I installed WC3 on my bootcamp. However, I realise that whenenver I'm on windows mode, the machine is very laggy. I even have problem opening a browser when I alt tab out from WC3. Is this normal? Even when idle, the cpu load on the processor jumps from 1% to 47% randomly. Just fluctuates randomly. I'm quite sure my Windows Security Essentials is not doing any scan btw.
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Apr 5, 2012
Just got a brand new macbook pro, and eve since I first started it up it has made this weird noise right before the start up audio. i have done some research and i have found out that there are two superdrives that apple puts into their macbooks and that one is louder then the other, but this was back in 2009. should apple have fixed that through out all these years. what should i do?
Info:
MacBook Pro, Mac OS X (10.7.2)
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Sep 22, 2009
Anyone else experiencing this? My fans have been going pretty much nonstop audibly since the 10.6 install. The "normal" for the fans is about 2000rpm, and now they RARELY dip under 3000, and the "new norm" is a very audible 4000-5000rmps.
This is SO annoying! Anyone else?
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Mar 8, 2012
It started off as a wierd whirring noise. slosly got louder. now the macbook actually vibrates to it.
Info:
MacBook Pro, iOS 5.0.1
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May 24, 2012
I have an early 2010 MBP (13 inch) whose RAM I upgraded to 8GB and the hard drive I upgraded to 750GB.Ever since I installed OSX Lion it takes ages to boot up (far slower than Snow Leopard which booted up almost instantly from turn on).Furthermore, when running, it gets very hot when running Windows virtualisation software inside OSX (VMWare Fusion 4/Parallels Desktop 6/7 - same results) and the fans turn on and become noticeabley loud.The machine is still under Applecare Warranty, is there anything I can do myself to resolve this, especially the heat/noisy fans?Is it due to having to work harder to virtualise Windows inside OSX and so run both systems concurrently, thus requiring more resources?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Jan 20, 2009
Well, I am considering buying the new MacBook or the MacBook Pro. I currently have a whitebook and I would like to ask the alu MacBook users the following question. Is the alu MacBook fans going really laud when you visit web sites with flash videos or when you watch youtube videos. I am asking that because my whitebook is getting laud as hell then I perform the above actions and if the alubook is doing the same I am considering buying the Pro, which is match more quite.
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May 9, 2009
I notice that while streaming a movie, watching a dvd or playing a game my hard drive fan is so loud, its annoying. I have a 2008 White Macbook and i replaced the stock hard drive with a western digital 5400rpm 320gb and I only have 1gig of ram. I have no problem replacing the hard drive for a 7200 but i just need to know if its worth it. If i were to upgrade the ram to 2gigs would that solve the problem? Is it possible to install a 500gig drive into the white macbooks?
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May 27, 2012
Today my Macbook has suddenly begun to act slow and the fans are running quite loud. I read online that I should try checking the activity moniter, and I did this, and a program is currently taking a large portion of my CPU. However, I am unable to quit it and I'm sure it is the problem. In one of the description fields it is lableled "root" and says "kernel_task".
Info:
MacBook Pro
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Nov 16, 2008
I have a MacPro 2.66 quad-core intel. 4gb ram. I have a hard-drive from my old Powermac that i upgraded to 10.5.5 for this computer. Everytime I put my computer to sleep, and then wake it back up. The fans spin up to maximum speed and all the fans are running really loud and then after about a minute all spin to normal speed.
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Jun 6, 2009
I have a Power Mac G5 that turns on but there is no chime- a black screen and after 3-4 minutes the fans start running flat out and get loud. I have tried unplugging everything- plugging it all back up, starting and holding down command option P & R but nothing is helping. It has no apple care so they will not help troubleshoot it.I turned it on tonight and it powered up fine- Then as i was checking mail the screen went black.
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Sep 27, 2009
I just received my new Mac Pro from apple on Saturday. This thing is a beast! I am planning on running apps from Final Cut Studio 3, Photoshop, After Effects, and others. 2.66 Quad/6GB RAM (OWC)/640GB HD/ATI 4870
I have a few questions.
1.) Is it normal for the Mac Pro's fans to make a lot of noise when you first start it up or wake it from sleep? My fans make a lot of noise for about 16 seconds or so.
2.) I am planning to put a second optical drive in it. Is there a way to eject only one tray at a time, or will it do both?
Now, I am selling my iMac for around $800 and I am looking at some upgrades:
An additional 21.5" Acer LCD display
A mini display port to dvi adapter
A LG blu ray burner
Two 1TB samsung internal HDs
A blu ray player (I do not have one yet)
Elgato Eye TV hybrid
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Dec 7, 2007
I have a DP 2.7 G5 Tower and lately I come into my office to find it with dark screens (dual monitor setup), and I am unable to in any way control it by the mouse or keyboard. I imagine it's "hung?" The fans are on full blast and it sounds like it's planning to take off at any moment. I've awakened in the middle of the night by the sound of it and it's in that same state. What to do? I restart it at the power button. I then have to run Disk Utility to verify all the disks and RAID setups.
Anyway, I read about the coolant leaks issues. I started running a temperature monitoring program for the past few months, and its been doing about the same type of pattern since I started monitoring it. Doesn't appear to be unusual. Everything appears to be working fairly well, except for this issue. System is OS X.4.11, and checks out fine with Disk Utility. So far the hard reboots haven't done any damage to my disks, but it worries me greatly. Also the "liquid cooled" aspect worries me greatly.
Information:
Multiple Macs iMac G5 & PowerMac G5
Mac OS X (10.4.10)
Liquid Cooled
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May 25, 2012
I've had problems with my Mac for a while now. First of all, it indicated ram problems with 2 beeps. I later fixed this by moving and changing around modules. It was solved, but now a new problem. The Mac seems to turn on, making its iconic sound for startup, but the screen remains black. After about a half to one minute, the fans go crazy and I have to shut it off. I've tried a few things like holding shift or alt, but that doesn't work as it doesn't even display a white screen.
I need to know what to do and I don't really have the time to buy new parts right now. I'm really a windows based pc fixer by the way so I'm new to fixing macs.
Info:
iPad, iOS 5.0.1
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Jun 27, 2010
I have a MBA:
Model Name: MacBook Air
Model Identifier: MacBookAir2,1
Processor Name: Intel Core 2 Duo
Processor Speed: 1.86 GHz
Recently I have noticed that the fan is now running far more than it ever used to. I only have to call up a couple of web pages and off it goes. The fan almost never used to come on, unless I have really using the processor, so wondering what the likely problem is.
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Oct 3, 2009
recently my MacBook has been running very loud when i only have like, 2 applications open. This started maybe 3 days ago. The 2 applications were iTunes and Firefox. on iTunes i just play music and on Firefox im on Youtube or RuneScape. It's been running fine ever since i bought it just over an year ago (playing the same applications) but now its started to get loud when i use it.
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Jun 14, 2012
My MBP seems to be running rather loud and slow whenever I do things that require more usage.
Info:macBookPro, Mac OS X (10.6.8)
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Jun 22, 2010
I've just purchased a new Macbook. I'm very happy with it aside from the fan noise, which seems a little loud to me. Now, before I bring it into the Apple Store to have it looked at I just want to check and see if maybe I'm just being overly picky. I downloaded iStat, based on some Google searching I did on the subject and my fans are running around 2000 rpm, which I understand is normal. But in my apartment, which is admittedly quiet, I can hear my fan running constantly. It isn't extremely loud, but it isn't totally quiet either. I'm just wondering what level of noise I should reasonably expect out of my Macbook.
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Jun 3, 2012
at the sms Fan Controll Tempreture 51, 1999 rpqm-using only Safari- in the activity window CPU 7%-No other Pocesses!!!
Info:
MacBook
Pro, Mac OS X (10.4.10)
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Dec 25, 2010
Both of my fans are running at the max 6200 RPM and have been for well over an hour. My CPU is over 65% idle, and none of my processes are over 20%. My HD Temp is 38 degrees and my CPU temp is 72 degrees. I don't think my fans should be running this high considering the computer is doing so little work.
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Apr 15, 2010
I own a Macbook pro 17" core duo 3.06Ghz. I am very happy with the machine, but since a few months the fan's are louder and on much more often then ever before. (the first half year it was always silent) I remember there was some reset for this.
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Aug 23, 2010
Like 3 days ago I shut down my macbook pro normally. I closed the lid and I noticed that the sleep indicator light was on. I opened the lid and the light went off. I closed the lid again and the light went on again. I got closer to the computer and the fans and drives inside were still running. The only thing I did was to hold the power button down until it shut. This has happened to me 3 times already. I'm kind of worried because I got the computer 2 weeks ago and I'm really happy with it. My computer is a 2010 13' Macbook Pro running Snow Leopard, not sure what version it is.
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Apr 21, 2012
I've just bought a second hand macbook pro, the battery is dead which is easy to replace i guess but worse the fans are running constantly at around 6000rpm.I've tried resetting the smc and pram but that hasn't helped.I tried to run the hardware diagnosis but that freezes when it gets up to testing the logic board and i have to pull the power adapter to turn machine off.I only have the second of the two install dvds and machine is running os x 10.5.8
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Jun 25, 2012
why is my mackbook air fan running all the time?
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Feb 4, 2012
Why does my computer start running loud at different times of using it? It is random and not always when it is getting hot. Is this normal or do i need to call Apple to replace my computer?
Info:
MacBook
Pro, Mac OS X (10.7.2)
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Feb 24, 2012
Last summer my MBP 2.3 GHz C2D was heating up so much, you barely could touch it. So I decided to give it a little hardware checkup. Finding the fans completely stuffed with dust
But after a while i recognized that the fans went on high rpms (around 6000) already at startup and did not lessen anymore. I do not have any high capacity processes running and the temperatures are not just not warm buth rather chilly, so no need for high fan speed. Now I want to solve this problem as well but seemingly nothing will work.
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Info:MacBookPro, Mac OS X (10.7.3)
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