Imac 27 runs hot as ****, won't sleep, and cpu runs wild in w7

Question

I have been having audio issues with the imac 27. plugging headphones or speakers causes cpu to run crazy, the mic in the triband trrs jack does not work, and the imac runs hot, and will not go into power saver mode.
When I came in I found my nephew who was listening to some music on the imac, and I felt the back top of the imac and it was hot as ****. I almost burned my hand. I realized then that he had plugged his headphones in.
Unplugging the headphones or speakers can solve some of these problems.
But, this is not an acceptable fix.
Please contact Apple and urge them to fix these sound card issues.
If anyone does not have these problems in w7 with the imac 27 even after the latest bootcamp and imac updates, let us know right here. I think this affects every one of the late 2009 imacs and maybe some earlier ones too running windows 7.
Here's the post I recently ran on the headphone jack issue.
Not only does the cpu run crazy but the imac 27 gets very, very hot. Since I unplugged the headphones, it runs much, much cooler.
Certainly, some Mac engineers should take care of this problem, it seems it is universal on all the imac 27's and from what I gather, the smaller screened cousins too.
Also, we certainly want a stereo mix option for audio in or out, or what is called "what you hear" or wave out. Imac is supposed to be much geared to multimedia apps.
Finally, the mic jack part of the trrs set up MUST be fixed! A lot of manufacturers are going to headset combo jacks as they call them, mic in and stereo out on the same tribanded plug. But, the old single jack for mic in and single jack for stereo out are two tiny parts of the hardware and super inexpensive for the manufacturer. Why in the **** to go to the "advanced" triplug if the **** thing doesn't work.
Mac has a great reputation. I hope they remedy these problems right away.
Anyone whose imac 27 or 24 whose headset plug is working correctly. Let us know! I don't think anyone's is, but I think that few people understand that their cpu is running so much faster with the plug in, plus few even understand the combo jack and the triband, or trrs audio jack! Out of 4 audio technicians I talked to, not one of them knew what a trrs jack was or that you even have a mic in jack as part of the headset jack!
When I told one senior that it worked on the Mac side, he didn't believe for a while, thought my sound might be recorded from the onboard mic, but I proved it to him by tapping iaudibly on my iphone mic headset and and it showing up in garage band clearly and listening to big difference in audio.
As for a usb audio adapter, I am in a neon light environment and find that those adapters are more sensitive to electrical interference. Besides I want to use the headset jack as it was meant to be used!
Thats it.
Again, if anyone using an imac 27 and windows 7 64 or 32 doesnt have these problems, let us know! We are all anxious for a fix!
Best to all!

Answer 1

Yes, I have been dealing with this problem since early January. I just can't believe that apple would not have the necessary driver for the sound card in the Imac 27! That's like trying to run a race and not bothering to tie your shoes! How can they not have something as basic as the sound connections working???
I was encouraged to buy a top of the line imac 27 because Apple had told us that bootcamp would enable Windows users to use the machine just as if it were a native windows machine, then they don't give us the **** drivers to use the trrs mic jack. And you can't use the external speakers without the cpu going wild and heating up like a pot bellied stove.
This is really disheartening and now I am really thinking I made a big mistake. I wouldn't mind migrating to Mac gradually, but I have lot of scientific and other programs that require windows. At this rate there will be thousands of other mac buyers who will never make the same mistake again.
As you can see I am quite angry about this, and getting more angry with each day Apple ignores every imac purchaser who expected to use Windows on the machine! Is the software for a sound card driver that difficult?
Having a computer which doesn't have sound that works correctly, is like having a car without seat, you can still drive it but isn't very **** comfortable.