Intel Mac :: Fan Runs Quite Loudly?
May 2, 2012I only got the computer yesterday from Apple, but it was refurbished. It's an iMac 21" 2.7 1TB.
Info:
iMac, Mac OS X (10.7.2)
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Intel Mac :: Its Fan Runs Loudly And Continuously
May 21, 2012For no apparent reason, my iMac (27" mid 2010) has a very loud fan all of a sudden. PCU usage is not high.I already followed the instructions to reset my SMC... Nothing changed.I used compressed air to clean eveythingn I could... No change.
Info:iMac
IMac :: Fan Runs Loudly With Excessive Rpm's?
Jan 17, 2010I have been battling with fan speed on my iMac recently.
I installed iStat which shows normal temps, but the fan revs up to 4000rpm - for seemingly no reason at all. Sometimes its quiet for long periods. It sometimes helps for a while if I put the machine into Sleep mode, but then I hear the fan start to rev up again when I resume activity.
I have spent hours with tech support, who then upgraded me to a higher level of tech support. But still the problem continues.
Intel Mac :: OS X Is Blowing Air Out From The Back Very Loudly
Apr 3, 2012this happens when I first turn in on so its not that it over heated or has become hot. ive tried turning it on and off and restarting it and still nothing. ive tried using the site islayer. and I don't want to have to take it apart im thinking about taking to apple if its an unfixable issue at home.
Info:
iMac, Mac OS X (10.6.8)
Intel Mac :: Fans Running Loudly With Snow Leopard 10.6.8
Jun 23, 2012My mac just blew out a lot of dust and now the fan is very loud.
Info:
iMac, Mac OS X (10.6.8)
Intel Mac :: It Runs Very Slow
Apr 26, 2012My iMac runs very very slow always putting up the rainbow wheel every time I click on something. That includes internet and just opening programs.
Info:iMac, Mac OS X (10.5.8)
Intel Mac :: Firefox Runs Slower
Apr 3, 2012Firefox hangs pages, won't load pages ect. It does not do this all the time, but a fair amount of it. I do not have the same problem with Safari, so I am suspicious as to whether other browsers are less eefficient on my Mac by design so that I use Safari exclusively
Info:
iMac (21.5-inch Mid 2010), Mac OS X (10.6.8)
Intel Mac :: It Runs Slowly All Of A Sudden
May 11, 2012My IMac runs slowly all of a suddent with the catherine wheel appearing often as i move between porgrams and browse web sites
I have downloaded a sophos anti virus and have run all the security updates from the Apple site
Info:iMac, Mac OS X (10.6.8)
Intel Mac :: Time Machine Runs Slowly?
Mar 15, 2012I just recovered from a hard drive failure via Super Duper. Went to do a post crash Time Machine and it is taking HOURS. What gives.
View 2 Replies View RelatedIntel Mac :: Fan Runs At Full Speed On Start Up Of It?
Jun 7, 2012Our iMac is 18 months old and three times in the last few months the fan has switched on at full speed as soon as I press the power button. If I disconnect the computer from the power source and turn it upside down before reconnecting and starting it up, the fan will then work normally. Has anyone else had this problem? I guess the answer is to take it to a service centre, but I thought I would see if there is a simple resolution to the problem first.Â
Info:
iMac, Mac OS X (10.7.4)
Intel Mac :: Runs Extremely Slow And Freezes?
Jul 2, 2012It all of a sudden started opperating very very slowly, even when doing simple things like clicking the apple icon in the corner, it will freeze or take foreve to open. Its constantly showing the spinning rainbow cursor and it literally takes 20 minutes to turn on. It would take hours to send an email.
Info:
iMac
Intel Mac :: External Hard Drive Runs Out Of Space?
Jun 28, 2012I am currently using a 2TB external hard drive to access all my photos and music when working with Lightroom 4 and iTunes. My 2TB storage space is almost getting full and has started me wondering what I'd need to do to continue working this way. I'm assuming even if I get another 2 or 3TB external hard drive, I'd still have to select only 1 external hard drive for Lightroom to access... Same goes for iTunes. What if I have music in both external hard drives?
View 7 Replies View RelatedIMac (Intel) :: Fan Runs Full Speed On Shut Down
Aug 27, 2014My iMac runs perfectly fine; more or less as it did when it was new. In OS X, when I shut down the computer, the fan runs at full speed indefinitely, unless I unplug it or boot back up. When running, the fan is perfectly normal (increases speed a bit when doing something taxing). I've never heard it at full speed before until this started happening. After following the SMC reset procedure with no luck (I'd like to add that the SMC reset only says it relates to fan problems when the computer is ON), I searched a bit and noticed there are one or two cases where a problem like mine was believed to be a motherboard issue, and therefore a costly fix.Â
However, here's the fun part. When booted into Windows 8.1, shutting down the iMac does not cause this issue to occur. It stays silent, as it should, even if I disconnect then reconnect the power. This leads me to believe it's unlikely to be a motherboard issue. However I've wiped, restored, and reinstalled fresh copies of Mountain Lion, Mavericks, and Windows 8.1, and the result is still the same: if I don't want to have to unplug it from the wall, then I have to use Windows to shut it down.Â
So then, my questions are these:
-What is the difference between shutting down from OS X and shutting down from Windows?
-Is an operating system allowed/able to touch BIOS settings?
-Is it possible to still be a hardware problem, given this difference?Â
My default OS is OS X, and it makes no difference if I change that to Windows. I also did a PRAM reset, even though that has nothing to do with fans...
Info:
iMac, OS X Mavericks (10.9.4)
MacBook Pro :: Creaking Quite Loudly When Lift Up The Lid To Turn It On?
Jul 1, 2009my 15inch umbp that i got in april is now creaking quite loudly when i lift up the lid to turn it on and again when i close it, is this normal or is it going to get worse
View 7 Replies View RelatedMacBook Pro :: Does Not Fully Wake Up - Fan Blowing Loudly
Feb 16, 2012Recently I have woken up during the night because my Macbook has randomly 'awoken' causing my two external hard drives to spin up and its internal system fan to start blowing loudly. This is weird for a start. What's weirder is that it doesn't fully wake up when it does this, or at least my external display doesn't come on, it just sits there in this half awake/half asleep state with the fan blowing a gale. If it's doing something weird like waking on LAN or Bluetooth or one of my iDevices trying to sync etc, is there a way to disable this or at the very least kill the noisy fan?
Info:
MacBook Pro 13", Mac OS X (10.6.2)
PowerPC :: IMac G5 Overheating - Fan Starts Spinning Loudly
Apr 3, 2010I have an iMac G5 that is starting up, then working okay for 1-2 minutes. After that, the processor usage goes way up, and the fans start spinning loudly. It's a first generation 1.8 GHz with a 17" display. Mac OS X Leopard. Recently, it spun up and then shut down and wouldn't start again. The room it's in is < 75 degrees F. No malodor, or other symptoms save for hot to the touch. Has been left shut off and unplugged for a few hours, and still has this problem.
View 8 Replies View RelatedMacBook Pro :: 2011 15" Occasionally Freezes And Beeps Loudly In Groups Of Three
Jun 9, 2012This problem typically occured when I was doing something particularly strenuous, but I just recently had it happen while browsing the internet. The computer will suddenly freeze and start beeping loudly in groups of three with an LED on the front flashing in sync with the sound. I am running Snow leopar if that has any bearing on this problem. What exactly is causing this?
Info:
MacBook Pro (15-inch Early 2011), Mac OS X (10.6.8)
MacBook Pro :: Creaking Sound While Opening Lid / Creaking Quite Loudly When Lift Up Lid
Jun 15, 2009my 15inch umbp that i got in april is now creaking quite loudly when i lift up the lid to turn it on and again when i close it, is this normal or is it going to get worse
MacBook Pro :: Running Extremely Slowly And Fan Continuously Running Loudly?
Jun 4, 2014My Macbook Pro (from mid-2010) has recently started running EXTREMELY slowly, and the fan continuously runs loudly. From other posts, I have checked my activity monitor to see if any process is taking up a lot of the CPU % and have found that nothing seems high, except the kernel_task which, from what I understand, is supposed to be high. I have also attempted to reset the SMC which didn't fix the problem either. I have taken my computer to the genius bar 3 times now, and they keep telling me nothing is wrong (because it works perfectly there), but when I get it home the fan comes back on, and everything runs slowly.
Info:
MacBook Pro (13-inch Mid 2010), OS X Mavericks (10.9.2)
Mac Pro :: It Runs So Slow
Feb 14, 2012why my MacPro runs so slow. Configuration is below. Start up drive is only 25% full; I have reset parameter ram; I have run Diskrepair;
Looking for some more clues on what to look at.
Info:Mac Pro (Early 2008), Mac OS X (10.7.3), 6GB ram, 4-1TB internal drives
MacBook :: CS4 Runs On Unibodies?
Jan 26, 2009I might be using primarily Soundbooth and After Effects for some sweet projects for school, and for my future music recording career path (maybe Logic Studio Pro is better?) I got to use both a VERY LITTLE BIT on a PC. But how well do they work on the Unibody MBs? Either 2.0 or 2.4?
View 2 Replies View RelatedOS X :: Macbook Just Runs Slow
Oct 20, 2009I have a macbook unibody 2008 2.4, I ungraded to snow leopard, Id say for the past 3 months any time I open up safari or firefox after I have 5 tabs open the computer runs slow as can be. The computer when I scroll the little pinwheel pops up before I can do anything, it has gotten so bad the pinwheel has to pop up when I type more then 5 words. It has gotten so bad that even after the browser is closed I have to reboot my computer before it will run normal again. I know its not my ram I upgraded to 4gb of ram and I do clean out history and defrag on weekly basis. Is there any solutions that wont require a reboot.
View 2 Replies View RelatedMacBook Pro :: On Idle, Fan Runs At 2K RPM Only?
Dec 5, 2009I just bought a 13 inches alum macbook pro...I'm wondering why does it run @ 2K rpm even when my comp is freezing ( like 25C)...I used to own a white macbook and most of the times it was running @ 1K..Never saw my new macbook with less than 2K rpm...With 2K, I can hear the fans so it's a little annoying
View 11 Replies View RelatedOS X :: Safari Runs Very Slow?
Dec 15, 2009Safari is running very,slow.
(I have a black macbook... 2.4 GHz Intel Core 2 Duo with 4 GB of ram...and ran a software update recently)
Firefox runs super fast...and I know it's not my internet connection.
MacBook Pro :: Has 4g Of Ram But Constantly Runs At 1.5g?
Mar 22, 2012I've had my MacBook Pro for a little less than a year and it has 4gb of ram but i have never seem my computer have even 2gb of ram available. With Safari up and itunes it almost consumes all the ram, is this normal? I don't believe it should be. Do i have too much crap on my computer?
Info:
MacBook Pro, Mac OS X (10.7)
MacBook :: Fan Runs All The Time?
Apr 10, 2012My fan seems to run all the time and I don't know why. I have a white macbook.
Info:
MacBook, Mac OS X (10.5.8)
Software Runs Slowly In MAC OS 10.7.3
Jun 10, 2012I have purchased the MAC mini with 10.7.3 and installed our software, but the software run slowly on the 10.7.3.I tried to remove the network cable, then it run correctly.So, I think maybe some system application will check the software on-line, that cause the software run slowly.I need to find out the system application and kill it. our software can run correctly on the MAC OS 10.4.x, 10.5.x and 10.6.x when the network works fine.
Info:
Mac mini, Mac OS X (10.7.3)
MacBook Pro :: Runs Slow And Uses A Lot Of RAM?
Dec 2, 2014Problem description: My computer is using a lot of RAM. Wondering if there’s a hardware issue, or a software issue, or something else. I currently have no programs open in the Doc, besides EntreCheck. and the RAM is showing about 75% used. What I can do to speed it up and make it more functional, and efficient for doing design work. I recently upgraded from the original 4GB RAM (2x2GB), and from the original HD to a 512 GB SSD drive, and upgraded to Yosemite. Perhaps that was too much for this machine?
I have a recent back-up, I'm open to saving user files and starting from scratch with the current hardware, etc... but would need some direction on how to do this. I did upgrade myself using Apple provided instructions. Â
Here are the EntreCheck results: Â
EtreCheck version: 2.0.11 (98)
Report generated December 2, 2014 at 12:45:57 PM ESTÂ
Hardware Information:
   MacBook Pro (13-inch, Early 2011) (Verified)
   MacBook Pro - model: MacBookPro8,1
   1 2.3 GHz Intel Core i5 CPU: 2-core
[Code] ......
Info:
MacBook Pro (13-inch Early 2011), OS X Yosemite (10.10.1)
Laptops :: MacBook OS 10.6.2 - Fan Runs Almost Continuously
Dec 29, 2009I have seen this question answered before but can't find it in the archives. Almost immediately after starting to use the laptop the fan starts running and doesn't quit until you put it back to sleep or turn it off. Any ideas on why this is happening and is it harmful to the computer in the long run?
View 7 Replies View RelatedLaptops :: MacBook Runs Hot When Using Windows
Aug 15, 2010When I made the switch to the Mac world with a MacBook Pro, I needed to replace my old Microsoft Money for simple small business functions. I tried a number of Mac programs, and all were lacking. Fortora came close, but definitely no cigar. So I installed Windows 7 to permit me to run Quicken. Despite all the strong negative reviews, this program works well and is far ahead of all Mac financial software. Since I use Windows only for Quicken and for Audible Site, since iTunes does not play nice with my Sansa Clip.
I didn't want to divide up my 4 MB of RAM using virtualization software. So I use Boot Camp, and this solution works well for me. What was immediately obvious was that my Mac Book runs very hot when using Windows, where I do little more than use Quicken. So hot that I dare not set my machine on my lap. As soon as I reboot to the Mac OS, the machine cools down. My impression, although I have not really tested this, is that the battery also runs down faster on the Windows side.
