Imag g5 duocore fan loud noise

Save me and my life....
People my Imac g5 intel isight fan is making loud noise as soon a dvd is insertedi bght it in febu 2006 and i have hardly used it and no software update has been done pleaseeeeeeeeeee help because i love this systm and want the sound to go ....Syt sps
Machine Name: iMac
Machine Model: iMac4,1 :CPU Type:Intel Core Duo :Number Of Cores:2
CPU Speed: 2 GHz
L2 Cache (shared): 2 MB
Memory: 512 MB
Bus Speed: 667 MHz
Help

Hi sir
i was going through online answered questions on forum and it looks i am so in to sh*t... that after being comp litrate could not make out anything
I saw you giving advice to check cache flder and check for /appleupdate.com/
(cache inst) while having problems with software updates (from macosx10.4.6 to 10.4.8 combo becuse of intel based mac) did it and then i never knew what i am trying to get this done for past 4 days yet nowhere to go..
i think the comboupdater.. was giving error(error.199) while opening the file because i have stopped it many times to do something else (manual downlod)
which is a bad bad thing to do (read it in forum)
please help me and you can also write to me on [email protected] to help ...
the only thing is i have 15mbps lan et so it takes 7 hours to download a 298mb file manually or through automatic updates
please help me out..

Similar Messages

IMac HD fan loud noise

Ok well i ahve never heard hard drive fan like this. It always said in iStat that it was not spinnimg. Earlier i heard while watching the super bowl and i was like what the ****. It was loud. Now it is spinning at 1219rpm and my HD temp is 42. someone please help. Now it is slowing down and than going up.
its not on anymore . The fan

Hi,
I have the same problem.
iMac 27, i5
HDD is very noisy and buzzing fan.
Many times I have dropped the PRAM and SMC, but nothing changes
Please help, Apple

Macbook pro fan making loud noises and going really fast. Now the fan doesn't work at all and my computer gets extremely hot almost instantly. Is there a way to fix it without having to pay a ton of money to have someone fix it for me?

I've had my Macbook pro for about 3 1/2 years now. It has worked great until recently. A few months ago I noticed that the fan would always run really fast when I was doing simple tasks. After a few weeks/months, the fan was still really fast but it also started to make these loud noises. Now, it only occasionally makes the loud noise if I move my computer after its been stationary for a while. The fan no longer works at all and my computer gets exceptionally hot almost instantly when I turn it on. Is there a way to fix this problem without having to pay a ton of money to have someone fix it for me?

You can try a SMC reset:
http://support.apple.com/kb/HT3964
you can also check this:
http://www.ifixit.com/Answers/Active?search=replace+fans&csrf=sqmfo0yj19

Macbook Pro (Cooling Fan?) Noise - Now Louder!

A few weeks ago my macbook pro started making a noticeably louder noise (I suspect the fan). Now it has started to get louder over the course of a minute until it sounds like it gives up and the macbook goes silent! Can someone advise me on what to do?!

You may perform a SMC reset:
http://support.apple.com/kb/ht3964
If that does not solve the problem, run an Apple Hardware test to see if that will give any clues:
http://support.apple.com/kb/ht1509
(You mat have to use OPTION D to start it)
Ciao.

UCS 6248 Fabric Interconnect loud fan RPM noise

Hello,
Our currently installed 6248 Fabric Interconnect pair are generating a loud FAN noise.
Is there any way to reduce theirs RPM? So then can be quieter? The server room have proper air conditioning.
Some logs as bellow:
FABRIC-A(nxos)# show environment fan detail
Fan:
Module Fan Airflow        Speed(%) Speed(RPM)
             Direction
1       1    Front-to-Back 60        15428
1       2    Front-to-Back 60        11065
1       3    Front-to-Back 60        14835
1       4    Front-to-Back 60        10997
2       1    Front-to-Back 60        15000
2       2    Front-to-Back 60        11134
2       3    Front-to-Back 60        14835
2       4    Front-to-Back 60        11065
Power Supply:
Module Airflow        Configured
        Direction      Speed (%)
1       Front-to-Back 60
2       Front-to-Back 60
FABRIC-A(nxos)#
FABRIC-A(nxos)#
FABRIC-A(nxos)# show environment
Fan:
Fan             Model                Hw         Status
Chassis-1       UCS-FAN-6248UP       --         ok
Chassis-2       UCS-FAN-6248UP       --         ok
PS-1            UCS-PSU-6248UP-AC    --         ok
PS-2            UCS-PSU-6248UP-AC    --         ok
Temperature
Module   Sensor     MajorThresh   MinorThres   CurTemp     Status
                    (Celsius)     (Celsius)    (Celsius)
1        Outlet     67            58           35          ok
Power Supply:
Voltage: 12 Volts
PS Model                Input Power       Power     Status
                         Type (Watts)     (Amp)
1   UCS-PSU-6248UP-AC    AC     780.00     65.00     ok
2   UCS-PSU-6248UP-AC    AC     780.00     65.00     ok
Mod Model                   Power     Power       Power     Power       Status
                            Requested Requested   Allocated Allocated
                            (Watts)   (Amp)       (Watts)   (Amp)
1    UCS-FI-6248UP-SUP      492.00    41.00       492.00    41.00       powered-up
3    UCS-FI-DL2             24.00     2.00        24.00     2.00        powered-up
Power Usage Summary:
Power Supply redundancy mode:                 Redundant
Power Supply redundancy operational mode:     Redundant
Total Power Capacity                             1560.00 W
Power reserved for Supervisor(s)                  492.00 W
Power currently used by Modules                    24.00 W
Total Power Available                            1044.00 W
FABRIC-A(nxos)#

UPDATE
I opened a TAC, then after several reviews of the LOGs and huge sh tech files, we concluded that all was normal. This loud noise is normal   and within in normal operational ranges.
However as the server room is not fully acoustics proof and located near production work desks, we managed to get a RMA for the fan modules for the version 2 modules which are MUCH quieter than V1 due new design.
I have upload both pictures for comparison of the designs.
Thank You!

My computer's fan making loud noise..

Hi,
i have a HP ENVY ULTRABOOK , the problem i have being facing for about a month or so is the fan of the system makes loud noises. now its not a grinding noise, its just spinnig noise i guess. i know that i might have some dust in the system but the thing that worries me is that i wont stop like its running for 10 to 20 minutes continuously..what should i do?? should i go get the dust cleaned ??

Hi Ahsan111,
Thank you for visiting the HP Support Forums and Welcome. I have read your thread on your HP ENVY Ultrabook and having a noisy fan. Here is a link to overheating that will show you some things that might cause this issue and others.
You might want to check out this link to updating the BIOS.
Hope this helps.
Thanks.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

Fan making really loud noises

Hi,
The fan on my laptop is making very loud noises, like something's stuck in it, but after I took the entire laptop apart, and cleaned the dusty fan, the noise level is still the same (+3 extra screws now...=( ). Is there anything else I can do, or do I need to replace the fan? If yes, can I get a replacement fan at any normal computer store? The model is Compaq Presario V3233AU.
Thanks!
Message Edited by ArielSY on 10-26-2009 09:36 AM

So I just talked to an HP online specialist, and it turns out that it might not be the fan at all, and might instead be the hard drive making the grinding noises. I cleaned the fan, and my laptop temp has gone down significantly, so I'm not sure that was the problem either. The specialist said that I could take the laptop apart, take out the hard drive, and run the laptop to see if the noises continue to confirm if the fan is making the noises. If not, the hard drive is probably replaceable =P
However, he ALSO told me that I could continue using my laptop, regardless of the noises, which was confusing, as I assumed that anything wrong with the hard drive probably had to be fixed immediately for me to avoid losing all my data? Help! What should I do?!

My iMac fan is making a loud noise

My iMac is making a loud noise. What is causing this.

Get Temperature Monitor to see if it's heat related...
http://www.macupdate.com/info.php/id/12381/temperature-monitor
iStat Menus...
http://bjango.com/mac/istatmenus/
And/or iStat Pro...
http://www.islayer.com/apps/istatpro/
Have you done a PRAM reset, CMD+Option+p+r...
http://docs.info.apple.com/article.html?artnum=2238
Take the time todo 3 in a row.
Intel-based Macs: Resetting the System Management Controller (SMC)...
http://support.apple.com/kb/HT3964

Hard Drive is making a loud noise on my laptop! Help!

Hello,
I have owned my hp envy 17 laptop for almost 2 years now. Recently my computer has been making a really loud noise and it seems it is working a lot harder than it needs to be. I suspect the fan or the hard drive is the culprit but I have convinced myself it is the hard drive.
When I start up my computer the loud noise begins almost immediately after startup. This noise sounds like the computer is working as hard as it possibly can, almost making a grinding noise. Even after the computer has booted up, this noise continues for another minute or two before it stops, then my laptop becomes quiet. What puzzles me, and leads me to believe it is the hard drive, is the fact my computer get unreasonably hot when the noise occurs; it never used to do this before.
This is not what confuses and annoys me the most, it is the sound reoccurring again. This situation is something I have never heard of before. My laptop for some reason ,when it is moved or bumped, even the slightest, start to "rev" and the hard drive roars; it does this for five minutes or so. It also does this when the laptop is closed, and in "sleep mode"; the slightest bump lets it off like a baby. I suspect that there is a switch, flap or wire that is not attached properly and when moved it triggers the hard drive.
I have found a few small solutions to this problem. The main thing I do when the sound occurs is I close the laptop lid which puts it in sleep mode and turns off the hard drive, silencing it for the time being. This solution I came across by accident; I turned my laptop sideways when the sound occurs and the sound stops until I put the laptop upright again(Laptop is open).
I would like to hear your thoughts on this, a solution you might of have encountered or any explanation of the cause; also explain any costs. I have partially opened up my laptop and it looks in order to me with the dust at a minimum. I'd rather check online for a solution first before bringing it to a computer repair shop which, i'm willing to do as a last resort.
Sincerely,
Greg
This question was solved.
View Solution.

Without hearing the sound it is hard to judge but it does not sound like a hard drive from your description. Hard drive noise is usually a rhythmic "click" not a sustained "whirr". That kind of noise comes from a cooling fan. We can test the hard drive in the BIOS. Tap F2 as you power up to enter UEFI diagnostics and look for the hard drive test. If you do not have UEFI diagnostics (i.e. your laptop came with Windows 7 not Windows 8) then tap F10 and look for a hard drive diagnostic in the old-school BIOS interface.
The Envy 17 series tends to run hot and cooling fan issues are not uncommon. Sometimes it can be fixed by self-help such as blowing out the fan with compressed air. If it is the fan, the replacement fan is not too expensive but labor might run $80-150 for replacing the fan. Post back with any questions.
If you are going to post back please give us your full model number found on the bottom of the laptop or in the battery bay.

Macbook pro won't turn, and make loud noises

When I was watching a video on my 15inch macbook pro, the screen suddenly turned black and made the click sound that is usually only present in forced shut down.
I then press the power button once, and nothing happened except for another "click" sound as I pressed the power button.
I tried pressing the power button again, and again, the same thing just kept on happening.
Then I pressed the power button down and held it for 5-10 seconds and heard multiple click sounds. After that, my macbook pro successfully turned on.
However, the noise (supposedly from the cooling fans?) kept getting louder and louder. My macbook pro now functions rather normally, but the noise would never go away, which worries me a lot.
Also, I turned it off and tried turning it on again. The same thing happened. I could not turn it on by pressing it once; all i heard was the click sounds. I could only turn it on by holding the power button for more than 5 seconds (also hearing the click sounds multiple times and the loud noise)
Is there something seriously wrong wtih my macbook pro?
and can I make it so I can turn it on normally and not hear the loud noises?
thanks

You can try running the Apple Hardware Test by booting holding the D key down.
http://support.apple.com/kb/ht1509

Macbook Pro makes a very loud noise as soon as i turn it on

hi there im having an issue and i was wondering if someone could help me.. basically i only just bought my macbook pro about a week ago and my issue is that every time i turn it on it makes a really LOUD noise which is so irritating! and i know its not normal cause i have a friend with a macbook pro and his doesn't do that the noise he has is very low.. i was wondering if someone could help me out?

You might try running the extended version of the Apple Hardware Test (on one of your gray system discs) and see if you get anything in the nature of an error code which would point to the cause of the noise.
Also, download iStatPro and use it to check your fan speed. If it is 6000 RPM or so, that is likely the cause of the noise. Fans normally idle silently at 2000 RPM, so 6000 RPM would not be normal.
Also, if the noise is the fan, open Activity Monitor. Select "All Processes" at the top and "CPU" on the bottom. Look for a rogue process which is consuming an inordinate amount of the CPU.
If the fans are at 2000 RPM, there is a high possibility that the noise is coming from your hard drive. If so, back up everything immediately and contact Apple about a repair or replacement. Since your Mac is just a week old, you may be able to exchange it for a new one if there is a hardware problem with it.
Good luck!

Toshiba A505 Loud cd/dvd player loud noise!!!

I bought a A505-S6005 about 3 months ago. Everything works great but just yesterday i put a dvd in the drive and it started making a loud sound. It vibrates real bad and the fan makes a loud noise too. It finally stop making noise then as soon as it would read it again the noise would come back. It does that with every cd or dvd. The laptop came with a One year warranty but i lost the paper and the receipt. I still have the box and stuff. I was wondering if i could still return it ? Thanx

I would not rule out the possibility of it being defective, you really should get that looked at. Unless a Best Buy employee says otherwise, I think if you purchased your laptop directly from Best Buy, I think they can send out your Toshiba Laptop on your behalf to the manufacturer for warranty repair.
*******DISCLAIMER********
I am not an employee of BBY in any shape or form. All information presented in my replies or postings is my own opinion. It is up to you , the end user to determine the ultimate validity of any information presented on these forums.

IMAC freezing, hang during startup, loud noise coming out from the speaker

I am using the iMAC i3 Intel based which i bought it just a month ago
Last week it hang, freeze just like that without me launch any application just yet
I hold the ON button for a restart, and it freeze during the startup
One more thing, sometimes when it freeze, there's a noise coming out from the speaker ( just like there is no signal from the TV )
Already sent it to the Apple Service Center but they tell me it is free from any error, but by the time i bring it back home, not even 12 hours, it freeze again just like that with loud noises coming out from the speaker.
Btw did i mention, sometimes there's also a screen distortion
Please somebody help me

I've experienced similar symptoms to the original poster's description. I have an iMac 27" 2010 model. This may be related to the following:
I've looked on numerous forums regarding the freezing problem I was having. This problem would arise on a wide range of systems.
Symptoms included but were not all always present - usually when I am loading the system with games/heavy load processes:
- Full system freeze, screen still on.
- Loud cracking noise coming from speakers (relative to what volume was at when the freeze happened).
- Computer asleep but I cannot wake up unless hard reset with power button.
- My screen backlight was also damaged (permanently dimmed) near the left side, and progressively got worse over time. This was fixed (replaced LCD 27" display $600+ and covered by my creditcard extended warranty)
Basically, what I've come to realize which has not been well documented as far as I could find relating to this problem - is that the system is overheating and causing these freezing errors (and LCD damage in my case). Prologned occurances could result in different system part failures.
How do you fix the overheating problem? Give this a try, it's worked so far for me and I've actually been able to continue video/photo editing without having this annoying freeze.
Search for and download 'iStat Pro' (widget addon that lets you monitor your system temperatures... compare it before and after the fix)
Search for and download 'SMCFanControl (a great little app that allows you to change your system fan speeds) - I did not know this was possible, and have never heard the fans go this high when it was being run automatically by the system. The fan's are obviously louder when set to max, but is well worth the system cooling results.

HT1338 My macbook air got some loud noise

Just recently my macbook air got a loud noise when i plug in my cable. the fan sound is very loud and i just purchase my macbook recently,may i know what issue is that?

When you think about it, you'll have to agree that with this "description" we can't do much - other than advising you to "turn all sounds off"...
So, a better explanation of what type of noise and possibly in what situation it occured would be absolutely necessary.

Loud Noises after reset of SMU

I just hooked up my iMac today and the built in iSight went black on me. After reading a little bit on these forums, I reset the SMU by shutting down, removing power plug, waiting 10 seconds, plug power cord back in while holding power button, then starting back up. The iSight works fine now, but there is loud noise which appears to be the fans or maybe hd or processor? It is on while starting up and still is on at this moment. It was not nearly this loud before I reset the SMU. I tried restarting, shutting down and turning back on and its still loud. Whats could be causing my problem and how would i fix it? Thanks

The Intel iMacs do not have an SMU, those instructions are for the iMac G5s. The Intels have an SMC. Here are the instructions.
How to reset the System Management Controller

Imag g5 duocore fan loud noise

Similar Messages

Maybe you are looking for