Solving imac fan noise issue after hdd replacement crystalidea. I dont want the fan to burn out, and it is becoming quite a distraction for the user. Apple extends 1tb seagate hdd replacement program to cover. Click on the cpu tab and then % cpu column, as depicted in the image below, to put the items. Fan, hard drive imac 27 mid 2011 0693744,641 apple. Anyway, after installing a new wd 1tb hard drive and this thermal kit, i no longer hear the fan much at all, even after 14 straight hours of installs, updated, etc. Aug 07, 2016 if your fans are still loud then lets use the activity monitor to see if any application or process is making your macs processor work hard. The situation is apple made the hard drive pass temperature data over the sata power cable, something which afaik no other manufacturer does, so you need a special firmware drive available only from apple.
Hdd fan control controls fan speed in relation to drive temperature. Unplug the computer and press and hold the power button for ten seconds to discharge the power supplys capacitors. After replacing the hard drive in my 2009 imac 27, i noticed that the hard drive fan spins at maximum speed since the sensor cable is not plugged in. Use this guide to replace a broken or noisy fan in your imac intel 27 retina 5k display, or simply remove it for cleaning.
This sensor cable got rid of the horrible fan noise problem i had since apple replaced my hard drive. I downloaded and installed hdd fan control a week ago, to help control one of the fans specifically the hard drive fan in my 2007 white imac. After using the owc hard drive diy kit to perform their drive upgrade, 2011 imac users can give the factory original hard drive continued use by retasking it as an external solution. Instore tradein requires presentation of a valid, governmentissued photo id local law may require saving this information. The hard drive hub is great to have for a desktop or laptop with it taking up a usb port and it having on the front of the hard drive 2 additional usb ports to make up for the drive being plugged in continuously. Nov 14, 2017 before you do anything to solve the mac frozen screen, try an easy fix. In both cases the smc system tends to go into frenzy and drive you mad with a. Apple quietly extends 1tb imac seagate replacement program.
I was previously using a 2014 macbook pro and the fan noise drove me nuts. I believe these imacs also have heat sensors on the original drive. Solving imac fan noise issue after hdd replacement. This guide also includes steps to upgrade your imacs hard drive with a ssd. Before you do anything to solve the mac frozen screen, try an easy fix. Potentially fix imac fan blaring after hard drive upgrade cnet.
Best ways to fix a white screen on mac macpaw making your. Try to disconnect all of them printers, scanners, usb devices, etc. Hdd fan control fixes the issue with imac fan noise after replacing the hard disk drive or installing a ssd. Diagnosing 0910 imac fan speed issues after upgrading hdd.
Now its working like a charm, i give this application 5stars for its performance so far. The hard drive that apple uses from the factory has a proprietary controller on it for reporting the drive temperatures to the motherboard. Other world computing outlines faulty temperature sensor connections may be to blame for an imacs fans blaring after a hard drive upgrade. The only imac hdd upgrade option on the market certified to pass the apple hardware test. The free fan fix is here and its easy to install too go here to get it remember its free so please donate donate to support th. May 14, 2011 upgraded apple imacs lock out hard drive replacement unless you enjoy eternal fan noise. The issue was spotted immediately non compatible hard drive was fitted and modification on the temperature sensor done. If you have replaced your imac s hard drive with a new hard drive or a ssd and the fan has started running at full speed creating a lot of noise, hdd fan control will control the fan speed, preventing the loud noise whilst keeping your drive safe. I put my ear up to the imac and there was no fan noise even after a couple of minutes. Mar 02, 2016 i detail the issues i had and walk you through the software and how to put fans on full manual mode to address the fan speed and noise issue. Eliminate fan noise and maintain correct system fan control when upgrading your 2011 imac. I detail the issues i had and walk you through the software and how to put fans on full manual mode to address the fan speed and noise issue.
If you buy a new 2011 imac and decide to replace its internal hard drive with a highercapacity thirdparty drive, be prepared for trouble. This guide also includes steps to upgrade your imac s hard drive with a ssd. Remove the fan by pulling it straight away from imac case, being careful not to let its cable get caught on any other cables or components. No fan noise and the new ssd was much more responsive. If you have replaced your imacs hard drive with a new hard drive or a ssd and the fan has started running at full speed creating a lot of noise, hdd fan control will control the fan speed, preventing the loud noise whilst keeping your drive safe. This speed is about 60007000 rpm and the noise produced is unbearable it happens because apple puts special firmware in. Case fans free delivery possible on eligible purchases. This speed is about 60007000 rpm and the noise produced is unbearable it happens because apple puts special firmware in its hdds. Upgraded apple imacs lock out hard drive replacement the.
Last year, apple acknowledged that certain seagate drives in. Easy solution, get tg pro, which is fan control software. If youre using your mac on your lap or on a soft surface like a bed or blanket then the fans may just be working harder to try to push out the hot air. For a long time, at least a year, it had run at full speed for long periods, even right after starting up. I have tried software solutions such as ssd fan control. Using an owc internal hdd diy kit sold separately, replace your imacs original hard drive with up to an 8. Go to your applications folder, locate the utilities folder and doubleclick activity monitor to open it. I hope this helps for those that are using seagate hard drive on an imac mid 2008. Nov 02, 2011 i downloaded and installed hdd fan control a week ago, to help control one of the fans specifically the hard drive fan in my 2007 white imac. Fan control on new imac after replacing hdd vlads blog. In both cases the smc system tends to go into frenzy and drive you mad with a loud fan.
Apple has quietly extended its imac 1tb seagate hard drive replacement program through april 12, 20. Second, nonapple hard drive will cause fans to run at their full speed this is not top and we want to avoid that. Hdd fan control controls the fan speed in relation to the drives temperature, slows the fan down preventing the loud noise and keeps your drive safe from overheating. Originally i wanted to buy an i7 with ssd and a conventional but got stuck in a time crunch, needed the hardware fast, so i bought an off the shelf unit at a local apple store with a single conventional 1gb drive that has just packed it in.
Owc hard drive diy kit for 2011 apple imacs replaces. As detailed by other world computing makers of third. I detail the issues i had and walk you through the software and how to. Hdd fan control fixes the issue with imac fan noise after replacing the hard disk. The fan is now running at full speed due to the new drive not having the relevant sensor information. Easy fix noisy 100% cpu fan after upgrade to ssd, how to.
Other world computing outlines faulty temperature sensor connections may be to blame for an imac s fans blaring after a hard drive upgrade. Run the installer reboots your imac after finishing. Replacing hdd with ssd in imac 2011, how to resolve the fan. Macbook pro retina 15inch mid 2015 macbook pro retina inch early 2015 macbook pro retina 15inch mid 2014 macbook pro retina inch mid 2014. The most common reason for fans to run at full speed is that the air vents are blocked. Remove the t10 torx screw securing the optical drive fan to the imac case.
Let me assure you there isnt much room for fingers, hands, tools, or even that hard disk in a stylish imac shell. This sensor cable got rid of the horrible fan noise problem i. The fan is now running at full speed due to the new drive not having the. The new ssd drive doesnt support it to solve this issue, i installed a software called macs fan control that can read out the temperature from the smart status of the drive and control the. When i booted up the new install, the imac fans went crazy. Diagnosing imac fan speed issues after upgrading hard drive. Because i was watching the temperature of things and fan speeds, i started checking around.
If it boots up now, one of those peripherals is the source of the plain white screen problem. Be very careful not to touch the capacitor leads or any exposed solder joints on the back of the power supply. This means you cannot really install a standard hard drive by yourself. Replaced hard drive, fan stopped working hp support. It took me a long time to isolate, but manually starting the daemon consistently froze the system. Resetting the smc system management controller will have a temporary effect, but again the fan will speed up. Last year, apple acknowledged that certain seagate drives in 21.
Nov 03, 20 everyone who replaces hdd in most of imac models faces the problem that hdd fan will start to spin at maximum speed after the replacement. Move the mac to a hard surface and see if the fans become quieter after a few minutes. Shorting the temperature sensor cable not a possibility on 2011 imacs this. Fixes firmware incompatibility issues with third party hard drives. Since the late 2009 imacs came out, replacing the hard drive has caused the.
How to deal with loud fan noises on your mac sound support. Using an owc internal hdd diy kit sold separately, replace your imac s original hard drive with up to an 8. Replacing hdd with ssd in imac 2011, how to resolve the. I have kinda specific thing imac 27 mid 2011, optical drive replaced with. I replaced a hard drive in a 2011 imac core i7, though it was a standard hard drive and didnt have a location for the s. I have fitted one of these 3rd party sensors but the noise persists. Hdd fan control free version download for mac os x.
This custom cable separates out that sensor out of the hdd so the fans run normally in the 2011 model imac with any sata drive. One should referer to technical manual of his hdd and his. When the imac does not receive a good signal from the hard drive it puts the fan at full speed to protect the drive. Everyone who replaces hdd in most of imac models faces the problem that hdd fan will start to spin at maximum speed after the replacement.
Owc inline digital thermal sensor for apple imac 2011. The owc kit came with the necessary installation tools and a thermal sensor cable that eliminates fan noise and maintains proper system fan control, a known problem with this imac model. First, they passed from defacto standard data cable to extended one. When i turn it on, the only thing that spins is the dvd drive if a cd is in it. There is a bug in reason 10 when used with uad that makes a smallish project consume 100% cpu. While i had my imac open, i had used canned air to clean the fans because they were covered in dust. Hdd fan control controls the fan speed in relation to the drive s temperature, slows the fan down preventing the loud noise and keeps your drive safe from overheating. Tradein values vary based on condition, year, and configuration of your tradein device, are subject to change, and may require mac purchase.
Jun 10, 2014 hdd fan control controls fan speed in relation to drive temperature. A few years ago i installed a new 1tb hard drive spinning sata. Owc diy kit for all apple imac 2011 for replacing the main. If you replace your drive, your imac will initially seem fine, but soon the fan will begin to speed up to full speed. However, after some tweaking in placing the hardrive temp sensor, it finally worked and the loud fan noise was gone. So you replaced the ssd in your imac and now the fan is going 100%.
Aug 08, 20 potentially fix imac fan blaring after hard drive upgrade. Potentially fix imac fan blaring after hard drive upgrade. I enabled hyper threading and all 16 cores show 100% utilization. Find the noisy fan and control it in manual or smart mode. Due to the constant fan spinning, i purchased your thermal sensor cable. I recently replaced the 500 gb wd blue hard drive of my 21. Noisy fan after replacing harddrive on imac mid 2008. Sometimes reusing the external sensor is not possible or, as in more recent generations of imacs, replacing the original hard disk breaks the systems temperature monitoring. Because i swapped the hard drive, i downloaded a couple diagnostic applications to make sure things were working correctly internally.
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