About the iMac graphics firmware update 1.0

HI there!
I´ve been having really annoying problems since upgrading to leopard...
While playing World of Warcraft the system kinda freezes and there is a lot more than me with this problem (http://forums.worldofwarcraft.com/thread.html?topicId=2765968869&sid=1)
I have a iMac 24" bought in the late december 2006, so the reason for this post is simply to ask you guys if I can fix this very annoying bug with this update.
It says mid 2007 in sys req but have anyone tried it and got it to work?
Thank you, thank you, thank you if you can help me out here

Since your problem only began after doing the upgrade, there might have been something on your Tiger system that was not compatible with Leopard. Could be something as minor as a widget, or could be something more substantial. Whatever, it'll take either research at a number of third party websites, or trial and error, to find. Might be easy to find, might not.
After seeing intermittent video loss, I wasn't up for all that, so just erased and fresh installed, then transferred files. Third party apps - I reinstalled individually only after I knew which were for sure compatible.
Refer to these Apple Support articles:
http://docs.info.apple.com/article.html?artnum=106693
http://docs.info.apple.com/article.html?artnum=25392
Perhaps someone else will come along and recognize your problem based on their experiences.
You might also want to check the Leopard forum on these Discussions.
Message was edited by: myhighway

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TS3824 How can we install the iMac Graphics Firmware Update if the screen is white and I can't get to the Apple menu?

How can I install the iMac Graphics Firmware Update 2.0, if the screen is white and I can't get to the Apple menu? My computer has 5 vertical purple lines against white screen at startup before the Apple logo appears and the spinning gear...then everything disappears and the screen hangs on the white screen. I have tried unplugging and removing all my peripherals and the COMMAND, OPTION, P & R set of keys and still nothing. I have tried COMMAND C to start up from cd and it only tells me to turn off the computer and turn it back on. I found information on Apple's Support pages regarding the iMac Graphics Firmware Update but I am unable to download and install if I can't get to the Apple menu. Can anyone help?

You may have hardware problem, I think a visit to your local Apple Store or AASP is in order.

Question about imac graphics firmware updates

My Imac model identifier is imac8,1; the machine is a 2.66 GHz Intel Core 2 Duo, with 2 GB 800 MHz DDR2 SDRAM. I am running OS 10.6.7. I have an ATI Radeon HD 2600 Pro graphics card.
Firmware Update 1.0.1 is apparently installed, since my graphics ROM version is 113-82250L-259.
Symptoms occurring within last 6 months or so: Without notice, the screen goes black, though I can detect light “behind” (i.e., it doesn’t look powered off). The only remedy I’ve been able to get to work is to use the power button (or unplug) to turn the machine off. I don’t know whether the system has frozen or not. I’ve looked at the console and system log, but I can’t tell from them what’s happening.
I have reset the SMC and PRAM. The computer passes the extended Apple Hardware Test.
My question: is one or both of the imac graphics firmware updates 1.0.2 (September 10, 2009) or 2.0 (June8, 2011) appropriate for my machine?

If there is an update to your particular graphics firmware, Software Update will let you know; if there is nothing showing there, it means there is no update available for your configuration. Do not simply download from the Apple website and install something that could cause havoc on your machine.
I'm not sure what the problem might be, but it could be graphics card and/or logic board related. Since you've already done the SMC and PRAM resets, unless someone else has another idea, I'd suggest booking an appointment at your nearest Genius Bar for a free evaluation and diagnosis. If the problem is intermittent, take screen shots or video of it so you can show it to them.

I've tried running the new graphics firmware update (8/24/11), but it says the software is not supported on my Mac...

Is anyone else having this issue? I would very much like to download the update because it address the issues I have been having with my iMac.

Don't shoot the messenger . From what I've seen on various forums you're not alone, so hopefully it will be addressed, hopefully sooner rather than later.
When I got my iMac at the end of 2009 I was affected by the dreaded flickering screen issue - took two firmware updates before it was finally sorted for the majority.

Anybody heard anything about the 5D iii firmware update in April?

Has anybody heard any news about when the firmware update for the 5D3 with uncompressed HDMI out will be released? As far as I know, it was originally scheduled for release today (April 1st), but haven't heard any updates since October.
Thanks.

The flash problem fix was announced much later and was set for late April. The original April firmware release didn't give a date.
http://www.usa.canon.com/cusa/about_canon/newsroom?pageKeyCode=pressreldetail&docId=0901e024806daf9c
http://www.usa.canon.com/cusa/consumer/products/cameras/slr_cameras/eos_5d_mark_iii?pageKeyCode=prdA...
You're probably right that Canon will screw those of us waiting for the earlier announced enhancements and not release anything until the flash issue is resolved. The problem with that is, if they insist on waiting for the flash fix before releasing the feature enhancement firmware, they could easily miss an April release if the problem ends up requiring more time to implement a solution...
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Trouble installing iMac Graphics Firmware Update 1.0

hey guys im having trouble with my imac 27in running on mac os x 10.4.11 ati radeon 2600 tiger... My screen started to washout as many imacs have since so i been trying to fix it i found the firmware graphics update but more some reason when i try to install it says" i cannot install computer dosent need update" but my screen is barely visible any suggestions?? thank you

Hello miata1
Welcome to Apple Support Communities
Exactly which model iMac do you have?
Before 2007 > http://support.apple.com/kb/HT1463
or after 2007 > http://support.apple.com/kb/HT1758
If you have a newer 27" model, then neither Tiger, Leopard or earlier version of Snow will run on it?
http://support.apple.com/kb/HT2186
If it has an ATI Radeon 2600 graphic's chip, then it is most likely a 24" Late 2006 white Intel iMac.
http://support.apple.com/kb/SP28
If you are told that the update is not needed, then either the update is not for that iMac or it has already been updated.
As for the screen problem, it would help if you can describe in detail exactly what it looks like?
Is it faded, does it have lines, is the color off, or what?
I would first, go to Apple > System Preferences > Universal Access > Seeing and in the Display: section make sure that the Enhance contrast: is set to Normal.
Then next, go to Apple > System Preference > Displays > Color and select a different Display Color Profile.
Dennis

Screen no longer works after Graphics Firmware Update

I received my new IMAC 20 inch a couple of days ago. Worked like a charm. perfect.
I received a request (software update) to update the Graphics firmware for the ATI 2600 processor.
I performed the update, but I can no longer use the IMAC. The screen just stays black, no longer displays any information. I hear the hard disk working thru the startup process, but the screen just stays OFF.
I zapped the PRAM, and restarted many times. No success.
Please help. It worked so fine before this major trouble.
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The iMac Graphics Firmware Update 1.0 states:
This update is for 20-inch and 24-inch aluminum iMac computers with the ATI Radeon HD 2600 PRO graphics processor, running Mac OS X 10.4.10 or later with iMac Software Update 1.2.1 for Tiger, or Mac OS X 10.5 with iMac Software Update 1.3 for Leopard.
Perhaps you meant OS 10.5.1. The above update also states:
Note: If you are running Mac OS X 10.5.1, iMac Software Update 1.3 is included.

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Can I back out the firmware update?

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I installed the Nov 15 graphics update on my iMac 24", but when I clicked the "update" button on the "Graphics Firmware Update 1.0" dialog, it just froze.
The dialog has not showm any progress since I clicked the "update button". It has just been sitting there for about 30 minutes. I can move the mouse, but nothing I click on responds.
The bad thing is that this dialog box warns you not to touch anything or else the computer will not boot.
Has anyone else had this problem?

Well, I gave up and rebooted. It did reboot, and when I logged in, I got a dialog box saying the graphics was updated to version 1.0.
However, when I rebooted using bootcamp, Windows still shows the ATI Mobility HD 2600XT driver as being version 8.390.0.0 6/14/2007. That's what it was before installing the update.
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The graphics firmware update works good - the couple of things I found to freeze it work fine now.
But I have found one way to get the freeze and black screen plus the ASIC error in the system.log.
Open Halo UB 2.0.2 and set the video options to use 1920x1200. When I have it at 1344x840 or whatever, the game is fine.
But when I try to set Halo UB to 1920x1200, I get the freeze thing. Halo says it has to test the new video settings and says to hit escape if no dialog appears. Once I accept that, then the screen goes black and the freeze hits.
So I'm happy that everything's working good for all the other normal causes of the freeze. Hopefully Apple can now track down this issue.
Anyone else out there have Halo UB to try this out?
Maybe it's my Halo UB install. Mine was a fresh install this morning though.
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let me know...
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Hi All, I have question about the iMac operating system. I have the last updated. The problem when I manage the place of the folder windows they are all mixing up. I mean they not on the place where I left them. how to set they stay on the same place. Tks

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I was able to install Windows 7 but I have to disable the graphics card for it to boot and use it in VGA mode.
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I used BC 4.0. I don't remember installing the firmware update and thought it likely that I would skip it as I didn't intend to install Windows.
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NVIDIA GeForce 7600 GT:
Chipset Model:          NVIDIA GeForce 7600 GT
Type:          GPU
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VRAM (Total):          256 MB
Vendor:          NVIDIA (0x10de)
Device ID:          0x0391
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About the iMac graphics firmware update 1.0

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