IMac 10.5 does not sleep

My iMac does not sleep. The display does go to sleep but the computer itself does not, and as a result heats up like none other. Any help?

What all USB or Firewire devices are connected?
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/

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Bue tooth is dead, and computer does not sleep when i close the screen now.

OK
This is a on going issue:
1-I paid for apple care 4 days prior to the expiration of my one year agreement with purchase, they shipped it a day after it expired of course, and at first it rejected my serial number saying it was beyond the date,
2-i contacted Apple, they fixed this and after calling them again they repeated the same thing, i can not down load techtool deluxe.
3-However, i used iMac apple care kit to download the latest Techtool deluxe only to find out it is not Leopard Compatible,
Apple did it again with a new OS, releasing it with no coverage leaving us all sitting around like PC geeks !
Now after several incidents with blue-tooth on the phone with tech support, like been told i have to pay money if its the OS doing this instead of the hardware itself, i am a bit fed up here., blue-tooth is dead and my macbook does not sleep, i can even see iChat still on while the screen is closed!
I no longer have confidence i the idea of going back to Tiger on this computer will fix a bad logic board as i read others with the similar BT problem.
Can anyone advise what to do next please?

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Mac Pro does not sleep with lid open

Hi this was the original post I posted a couple days ago.
"Hi All,
I have had a problem with my mac book pro, it does not sleep while the screen is left open. The way I used to be able to tell if the mac is sleeping is the light on the front should flash as it does when the screen is closed. Here is what has happened in the past.
1. The original hard drive failed and was replaced with a 500gb
2. I have had the top case replaced as the mac book pro would not sleep with the screen closed
3. A clean install with OSX 10.6.8
After doing all this, the mac is still having the same issue.
When the screen is left open, I can hear the fans whirring away and the battery is drained as if I am running an intensive program. I can leave it all night with the screen up and wake up to the battery being completely dead. It usually takes about 3 hours or so. (105 cycles on the battery). The settings are set so that the screen and mac hibernate after 1 minute, and all applications are closed with wi-fi, etc turned off.
When my fathers and my brothers mac book pro is left open, the light on the front of the case flashes.
I have been to the apple store repeatedly and they are adament there is no issue with the mac. They did all their "tests" and the hardware was tested as "good".
Thanks for any help!
Chris"
The problem was solved with the following:
1. Deleting Login Items
2. Turning off blu-tooth
3. Unchecking "wake for network access"
Sources given:
http://support.apple.com/kb/TS3402
http://support.apple.com/kb/TS4167
However, the same problem came back last night.
Any ideas what is causing this?
Thanks,
Chris

I forgot to mention that I followed the same instructions that did solve the problem.
The things I tried were:
1. turning off wi-fi
2. closing all apps
Doing this however did not solve my problem either.
Chris

X120e does not sleep when lid closed

I found another similar post, however it was resolved by the individual reinstalling the operating system.
My issue is more complicated. I have made sure everything is up to date, all the settings that tell the system to sleep when the lid is closed are turned on. I have even turned those settings off off, just so I could turn them back on to make sure there wasn't something quirky about it.
I have tried restoring the system to factory settings using the recovery partition, as well as discs burned from the program that came with the computer. I have tried clean install from Windows 7, 8, and 8.1 discs.
The unit still does not sleep. I don't ever remembering it being able to. I once closed the display thinking it would sleep (power was plugged in). Woke up the next day, went to work for 8 hours, came back and felt that the system was really hot. Opened the lid and the screen was exactly as I had left it the day before.
When I first got the system in 2012, the screen did not work, so I actually had to send it to Atlanta, GA for repairs. It came back quickly, and it still did not work, so I actually sent it back to Atlanta, GA's repair center a second time in the same week. It came back working and I left it alone. I never tested the sleep/wake because I always just turned the system off when I was done with it, but now I am back in school and this little computer comes in handy, but I don't want to turn off the system manually going from class to class when I need to pack it away in my bag.
Could there be a hardware issue? Something inside not connected? This laptop works perfectly EXCEPT for the fact that it will not sleep when the lid is closed. It is out of warranty but had I known this was an issue while it was still under warranty, I would have inquired. This unit is in pretty fantastic shape, looks brand new too. No damage, never been dropped, and only ever handled by me (never loaned out).
How can I fix this?

Thanks for the reply, gat0gelat0.
Yes, those settings were the first things I checked. I also tried changing it to "Do nothing", then changing back to the sleeping option. It still does nothing when I close the lid.
I would like the functionality of it going to sleep when I close the lid for the convenience, like when class ends, I have to rush to my next class, I just want to close the lid, put it in my bag and run to the next class. Keyboard shortcuts like Fn-F4 work, but this laptop should have the functionality I am describing, and I want to figure out why it isn't working and how to fix it.
I suspect there is an issue with whatever is used hardware wise to sleep the machine. Either it's not being triggered, or it's not there, or it's broken. I've tried running a magnet around the bezel of the LCD screen as well as around the palm rest bezel and there is no activity as I've read that many laptops trigger sleep by interaction by a magnet. Still nothing.

On my previous macbook when using an input device, i.e. external memory or CD etc. an icon would appear on the desktop,have recently bout an imac and this does not happen, wondering if there is a way to put input devices to appear on the desktop?

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My macbook does not sleep when I shut the lid. This happened recently after I had my fan repaired. I also updated the OS at the same time, so I'm not sure which triggered the problem.
I would have to manually select sleep before shutting the lid; and I would have to press the space bar after I've opened the lid to wake it.
The following thread applies to a MBP. Apparently my problem might be a faulty latch.
http://discussions.apple.com/thread.jspa?messageID=5325605&tstart=0
I've reseted my PRAM, but that didn't work. My machine has been in for repairs 4 times (Fan, Logic Board, and the top case has been replaced twice due to cracks).
I'm wondering if I should send it back to the service centre to have it looked at. Apparently, if this is not a hardware problem, it won't be covered under AppleCare, and I would be charge. So just want to make sure...

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-Jerry

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I have done this for several Titles, using Photoshop and a Layer Mask, that gets "erased," revealing the letters. My Titles were of "handwriting with chalk" on a blackboard, so I could keep the edge of that Layer Mask, looking more like the "chalk." Photoshop also makes it easy to output Layer Comps for each "step" in the handwriting process. IIRC, I did about 5 Frames per Layer Comp on Import, but do not recall if I used an extremely short Cross-Dissolve Transition between those - I intened to do so, but just do not remember if I liked that, or went with just the Still Images? Will try to find that animation, and maybe create a full tutorial of the process. In my case, I also added an SFX of chalk on a chalkboard.
If you have Photoshop, it's really quite easy to pull off.
Now, I do not know if Photoshop Elements has Layer Masks yet, which make it so very easy to accomplish. One could do it backward, where the Text Layer gets Erased, and then one would have their full Image as the last in the sequence, and then the next would have a little bit of the Text removed, then a bit more, then a bit more - going backward, until the "writing surface" is clean. One could also do this with a Transparent Background, so that one saw the Video below, and no actual "writing surface" visible.
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IMac 10.5 does not sleep

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