Aluminum Mid-2007 iMac HDD upgrade-will a 7200 WD Bla cause any heat issues

My iMac currently has a 250GB Factory 5200rpm HDD, and is off of warranty. I am running out of space and I need to upgrade. I have picked out a Western Digital 1TB Caviar Black 7200rpm SATA II w/ 32MB Cache. I have heard this HDD model runs hot sometimes, and my concern is do I need to worry about heat issues? I have seen iMacs with burned screens from heat. I have never upgraded a Aluminum iMac HDD before and any advice would be appreciated.
Thanks

You could download smcFanControl and independently regulate the fan speeds more efficiently to compensate for the increased heat by increasing the airflow through your iMac. Especially from the HDD fan.
Dah•veed

Similar Messages

Does the Aluminum Mid-2007 Intel-based iMac include a USB extension cable?

Hello everyone,
I live in Canada, and my Aluminum (Mid-2007) 20" iMac did not include a USB extension cable for the keyboard. I have read on the forums that other members' Aluminum iMacs did not come with it either. I also read someone from Japan who said his iMac came with the cable, but I am not sure if he had an Aluminum or White iMac. I know that the standalone new keyboards do come with the USB extension cable. I would like to know if your Aluminum (Mid-2007) iMacs came with this accessory. Please let me know if it did or did not. Thank you for your help, and I await your reply.
Cya!
\m/ Mage \m/
P.S. I bought my iMac the same day Leopard launched, and then I received it in the first half of November.

Hi Bob and mrtotes,
Thank you very much for your helpful replies. I apologize that I have been away for a couple of days--I have been very busy with final assignments, so I did not get to reply to you until now.
I do find the cable a little short after I slide my keyboard tray under, but all I have to do is turn Mighty Mouse around before then. Other than that, Mighty Mouse's built-in cable is long enough when I am interacting with my iMac.
It makes sense that only the Mac Pro would need the USB extension cable more than the portables and iMacs would. I don't know why I did not think of that before--I guess that's why we we're here when we're not sure! And of course the Mac Mini does not come with input devices unless you ask because the whole point of the Mac Mini is BYODKM (bring your own display, keyboard, and mouse).
Thanks again for your help with answering my questions--I really appreciate it.
Cya!
\m/ Mage \m/

I have a 24-inch Mid 2007 iMac. Should I upgrade to Yosemite?

I have a 24-inch Mid 2007 iMac. Should I upgrade to Yosemite? I was advised by genius bar that it would slow down my iMac.

According to sources such as http://mactracker.ca download database specs for
the iMac (24-inch Mid 2007) your computer can use more RAM than it has now.
Maximum Memory: 6.0 GB (Actual) 4.0 GB (Apple)
Memory Slots: 2 - 200-pin PC2-5300 (667MHz) DDR2 SO-DIMM
•iMac: How to remove or install memory
And so it should work better even if you stay with Mountain Lion OS X 10.8.5.
The hardware upgrade will help the Mac OS + applications, in basic functions.
[This computer is already considered 'vintage' by Apple...]
Depending on the amount of use the computer has seen so far, it may also be
a candidate for a replacement hard disk drive; perhaps a larger capacity, too.
If you consider an upgrade, also consider a complete backup and a bootable
clone of the current (if updated to 10.8.5 with its applications updated) OS X
on an externally enclosed hard disk drive with its own power supply. You can
see a few of these that do not run on Mac port power, & standalone, at OWC.
{The company known as OWC is macsales.com, a fair example of mac-centric
supplier of quality products for Mac community, awhile. Or so people tell me.}
Clone utilities such as superduper, carboncopy cloner, or disk utility can work.
Test a cloned OS X copy for boot-ability and other function before moving on.
Could be you'd be better off with this computer on Mt Lion than a later OS X.
And a newer later computer should also have hardware specs and some up-
ward expandability for use with the expected new & future changes to OS X.
Hopefully you can get some fair use and more years from your iMac 24".
And that means hope for the best, and plan for the worst. Backup, backup...
Good luck & happy computing!

I have a mid 2007 iMac and want to know if i can upgrade to OS X Mavericks?

I have a mid 2007 iMac and want to know if i can upgrade to OS X Mavericks?

Just adding a point to Paul's suggestion of suppliers. (Congrats on getting to 5 figures, Paul)
In North America contact OWC …        Upgrade Apple iMac Memory
In Europe contact Crucial.com …       RAM Memory Upgrade
Both companies have facilities to guide you and will recommend the correct memory package to meet whatever needs you describe to them.
There may be benefits buying from your own geographical location insofar as Shipping charges, Local sales taxes and Exchange rates. Check out the basic memory costs and do your sums.

Mid 2007 iMac 2.4GHZ. after start up the iMac will slow down to a freeze. Specially while on internet (youtube).

mid 2007 iMac 2.4GHZ. after start up the iMac will slow down to a freeze. Specially while on internet (youtube).

See:
Mac Maintenance Quick Assist,
Mac OS X speed FAQ,
Speeding up Macs,
How to Speed up Macs,
Macintosh OS X Routine Maintenance,
Mac troubleshooting: What to do when your computer is too slow,
Essential Mac Maintenance: Get set up,
Essential Mac Maintenance: Rev up your routines,
Maintaining OS X,
Five Mac maintenance myths and
Myths of required versus not required maintenance for Mac OS X for information.

Will Airplay via Mountain Lion work on 2 GHz Intel Core 2 Duo (mid 2007) iMac

One of the main reasons I would purchase OS X Moutain Lion is for its AirPlay feature, in particular to stream Hulu from my iMac to my Apple TV 2. In reading some of the preliminary reviews of Moutain Lion, AirPlay is not supported on older MacBook Pro's. Will it work on my mid 2007 iMac (model identifier: iMac7,1) running a 2 GHz Intel Core 2 Duo with 4 GB 667 MHz DDR2 SDRAM?
I'm currently running Mac OS X Lion 10.7.4 (11E53).
Any help is appreciated. Thanks!

AirPlay Mirroring requires a second-generation Apple TV or later, and is supported on the following Mac models: iMac (Mid 2011 or newer), Mac mini (Mid 2011 or newer), MacBook Air (Mid 2011 or newer), and MacBook Pro (Early 2011 or newer).
Apple TV (2nd and 3rd gen)- How to use AirPlay Mirroring
How to set up and configure AirPort Express for AirPlay and iTunes
Troubleshooting AirPlay and AirPlay Mirroring
Using AirPlay
You may look into a third-party solution - AirParrot.

I have a mid 2007 iMac and the internal superdrive audio cd won't play, the DVD works. Can I purchase an external cd drive that will work with my iMac?

I have a mid 2007 iMac (Model A1224 iMac 7,1) and the internal superdrive audio cd won't play, the DVD works. Can I purchase an external cd drive that will work with my iMac?

Welcome to the Apple Support Communities
Any external optical drive will work with your Mac. If you want an Apple USB SuperDrive, see > http://www.tuaw.com/2012/04/02/use-the-macbook-air-superdrive-with-any-almost-ma c/
The best option is to take the Mac to an Apple Store and get the Mac's SuperDrive repaired

I upgrade my mid 2007 IMac to Yosemite and it has been running very slowly since then. I have 3GB of ram. Should I go back to Mavericks?

I upgraded my mid 2007 IMac to Yosemite and it has been running very slowly since then. I have 3GB of ram. Has this been a problem for anyone else?

Your iMac year and model is low on RAM.
3 GBs is really not enough RAM to operate your Mac under OS X Yosemite OR Mavericks smoothly and efficiently.
New Macs now ship with 8 GBs of RAM as minimum, base installed amount of RAM.
Your Mac model can take a maximum amount of 6 GBs of RAM.
I strongly recommend purchasing and installing the necessary RAM amount to meet the 6 GB RAM total.
If you live in the U.S. , Correct, compatible and reliable Mac RAM can be purchased from online Mac RAM sources Crucial memory or OWC (macsales.com).
OWC (macsales.com) has the proper RAM module or kit needed to get your Mac to the 6 GB RAM total limit.
http://eshop.macsales.com/item/Other%20World%20Computing/5300DDR2S6GP/
RAM is user installable and is, relatively, easy to install be newbie and novice Mac users.
http://eshop.macsales.com/installvideos/imac_mid_2007_mem_h/
Good Luck!

I recently updated my Mid 2007 iMac with the latest OS 10.8.5 now my external hard drives will not show up. They show up when I boot them up on a machine running and earlier OS. Is there a fix for this?

I recently updated my 20-inch, Mid 2007 iMac with the latest OS 10.8.5 now my external hard drives will not show up. They show up when I boot them up on a machine running and earlier OS. Is there a fix for this?

Can you see them in Disk Utility?
If so, can you select and Mount them?
If not, disconnect them, reset the iMac's SMC and then reconnect them.
Intel-based Macs: Resetting the System Management Controller (SMC)
1. Shut down the computer.
2. Unplug the computer's power cord.
3. Wait fifteen seconds.
4. Attach the computer's power cord.
5. Wait five seconds, then press the power button to turn on the computer.
If you still can not see them, connect them back up to the iMac running the older OS, open Disk Utility and look to see how they are partitioned and formatted.

I have a mid 2007 IMac, 2.4Ghz intel core 2 Duo with 2 GB 667 MHz DDR2 SDRAM can I upgrade to 4GB

I have a mid 2007 IMac, 2.4Ghz intel core 2 Duo with 2 GB 667 MHz DDR2 SDRAM can I upgrade to 4GB?

Maximum Memory
6.0 GB (Actual) 4.0 GB (Apple)
Memory Slots
2 - 200-pin PC2-5300 (667MHz) DDR2 SO-DIMM

Will 800MHz DDR2 SODIMM RAM work OK in a 667MHz mid-2007 iMac?

Will 800MHz DDR2 SODIMM RAM work OK in a 667MHz mid-2007 iMac?

While TECHNICALLY it might work, in practice iMacs tend to be very sensitive to mismatched RAM modules and frequently experiece system instability in response. I would not recommend mixing and matching RAM in your iMac.
Hope this helps

My mid 2007 iMac doesn't recognise 2GB RAM module in DIMM/1

I am trying to upgrade the RAM in my mid 2007 iMac from 1GB to 4GB. It originally had a 1GB module in slot DIMM/0 and nothing in slot DIMM/1. I inserted the two new 2GB modules, one in each slot but DIMM/1 just reports as being 'empty'. I have tried swapping the modules and different configurations of 1 & 2GB modules but DIMM/1 only reads the original 1GB module (from DIMM/0) and reports 'empty' when either of the two 2GB modules are installed.
I have reset PRAM, checked EFI firmware update and updated OSX to version 10.6.8 (from 10.5.8) but still the same result. The best I can get is 3GB (2GB in DIMM/0 and 1GB in DIMM/1). I am definitely pushing the modules firmly into place. Is there anything else I can try?

Your machine will accept up to 6GB of RAM however you must a) have the correct specifications, no variations at all and b) must push hard with both thumbs to fully seat the RAM. The correct RAM for your system would be the specifications shown here. I suspect 1 of three things with the RAM you bought.
1. Wrong specifications!
2. Incorrectly installed
3. Defective RAM
I would STRONGLY recommend using Crucial or my preferences OWC, which is the memory shown in the link.
BTW I have a late 2007 24" 2.8GHz iMac with 6GB of RAM.

How well does OSX Yosemite run on a Mid 2007 iMac?

I own a Mid 2007 iMac with 4GB 667Mhz DDR2 RAM, Intel Core 2 Duo 2.0Ghz processor and has ATI Radeon HD 2400 XT 128 MB graphics. I was considering upgrading from OSX Mavericks 10.9.4 to OSX Yosemite, but fear it may slow the Mac down. If anybody has upgraded their Mid 2007 iMac, does it slow the system down? Thank You.

Hi JRos23. Thanks for sharing your experience.
I also have a mid 2007 iMac (2.4 GHz Intel Core 2 Duo) and I'm waiting on reviews like yours to evaluate if it is worth to take the leap and update. Last year I updated to Mavericks from Lion (skipped Mountain Lion) and it improved a lot on many fronts. However, it only felt smooth when I updated the RAM to 6GB. Apple specs tells us that this machine supports max 4Gb, though I found many people saying that it would support 1x2GB + 1x4Gb, and it does. I trully recommend it. If it helps anyone, I bought these: link (sorry, Spanish Amazon store).
However, seeing that you're having a good enough experience until now I will definitely consider it as near future project, maybe with 10.10.1. Is it really an improvement or are there any daily usage setbacks?
Cheers,
JP

Problems with Installing 4GB RAM on mid 2007 iMac

I ordered 2 X 2GB sticks of PC2-5300 DDR2 SODIMM RAM for my Boss's mid 2007 iMac from Crucial.com. Well they arrived a few days later and today I have been trying to install them for a few hours now without any luck. I have installed new RAM about 5-6 times without any problems before on different MacBooks and iMacs. After this install I plugged back into the wall and hit the power button, the iMac made a little noise (internal noise) then nothing, just a blank screen. I thought maybe the RAM was bad so I inserted 2 other chips (we ordered 4 X 2GB to upgrade 2 iMacs) and still no luck. After making sure the iMac would boot with the old RAM (which it did), I tried installing 1 X 1GB with 1 X 2GB and it booted up perfectly. I did this with all four 2 GB RAM chips to make sure they all worked and they did. Each time I successfully booted, I went to the system profiler to make sure it recognized 3GB of RAM and it did. So my question is why is this mid 2007 Aluminum iMac not working with 4GB of RAM, but it works perfectly with 3GB? Thanks in advance, sorry for the long question.

+It seems to me that it is not just a problem with the RAM but with the imacs themselves.+
How does this make any sense when one considers that Apple successfully specified, produced, sold and delivered all three iMac (mid 2007) models with an optional 4GB of RAM pre-installed?
In addition, Apple has, without issue, sold large quantities of that same RAM online and over-the-counter for customer upgrades. Much of all that 2GB, and the latest 4GB RAM, as usual, has been manufactured by Micron, the publicly owned U.S. manufacturing company parent of the Crucial direct sales division. The same type of RAM was also being provided to Apple by other manufacturers.
I received my two orders of upgrade RAM from Micron/Crucial even before I had purchased my 24-inch iMac, and it's worked great ever since I installed it. I also installed the second half of that order into my current MacBook, purchased a month after the iMac, and it's also been working great ever since. These are certainly superior Apple products.
Obviously there has been a change in RAM manufacturing design at Micron, probably due to their change-over to the costly, challenging high-tech 50nm and 40nm manufacturing technologies, and it is nothing more than Micron's problem.
Message was edited by: myhighway

Mid 2007 iMac SSD in optical bay - cannot write to last block of device

Hi All,
I've just replaced my optical drive in my 20" mid 2007 iMac (Dual core, 2.4 Ghz, 2 Gb RAM running Mavericks) with a solid state drive (Crucial MX100). The plan is to transfer my boot disk to this drive while keeping my 1 Tb HDD for media and such.
I followed the ifixit guide and it all went smoothly, however when I try to partition or erase the new SSD using Disk Utility, it tells me "Operation failed - cannot write to last block of the device". After googling, I found some answers here that suggested the optical bay cable may be faulty, so I bought a replacement and swapped it in, but no such luck, same problem. I also saw some threads suggesting that the boot disk should be in the original hard drive spot, but since this isn't the boot disk (yet) this shouldn't be the issue.
My computer recognizes the new SSD but won't allow me to partition it. Any suggestions on how to proceed?
Thanks!

ds store wrote:
3. The new disk is just bad.
OK. If that's the case, I'll just get another disk.
Lots of problems with that hybrid drives on Mac's on these forums, get another one that's 7,200 RPM and from Western Digital, not Seagate.
With a 7,200 RPM you get more performance across the entire drive, not just what's cached in the small flash portion of the hybrid.
https://discussions.apple.com/community/notebooks/macbook_pro?view=documents#/
1. Hybrid drives: I'm on number 8 in 6 different machines, no problems at all, what happens when you try?
2. The OP is not using a Hybrid.
3. Lot's of problems with WD drives not booting on these forums though.

Aluminum Mid-2007 iMac HDD upgrade-will a 7200 WD Bla cause any heat issues

Similar Messages

Maybe you are looking for