Start-up problems on 3.06GHz iMac...

Hi Guys,
I bought a second iMac 24 3.06GHz and am having a few start-up issues with it.
I hit the power button and the logo comes up as usual. Get the spinning wheel
thing and then the screen turns blur - again with spinning wheel, then wheel goes, comes
back, goes, comes back. That's as far as it goes...
So I hit the power button again and then it starts fine.
I've repaired permissions several times and keep getting the same set of messages...
Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
Warning: SUID file "usr/bin/setregion" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner "
has been modified and will not be repaired.
Warning: SUID file
"System/Library/Printers/IOMs/LPRIOM.plugin/Contents/MacOS/LPRIOMHelper" has
been modified and will not be repaired.
Group differs on "private/etc/cups", should be 0, group is 26.
Permissions differ on "private/var/spool/cups/cache/rss", should be drwxr-xr-x ,
they are drwxrwxr-x .
Any clues there to tell me what might be causing the issue? It runs faultlessly once started up.
Cheers for any help!
Rich

HI Rich,
The SUID warning... no worries go here: http://support.apple.com/kb/TS1448
At the bottom it says: Resolution
You can safely ignore these messages. They are accurate but not a cause for concern.
But it sounds like you might have a start up issue. If you can get it to boot to the Desktop, go to System Preferences/Accounts/Login Items and delete any apps listed there.
Also, if you can, run the Apple Hardware Test: http://support.apple.com/kb/HT1509
You need the original install disk for this procedure:
"Apple Hardware Test is located on the Mac OS X Install Disc 1 and should be included with your computer."
Follow these instructions to verify the hard disk for errors:
Open Disk Utility, in the Utilities folder in the Applications folder.
Select your disk, and click First Aid.
Click Verify Disk.
If the disk needs repairs, do one of the following:
Insert your Mac OS X Install disc in your computer’s optical drive or an optical drive connected to your computer, and then restart your computer. When you hear the startup tone, hold down the C key until you see the progress indicator, which looks like a spinning gear.
Follow the onscreen instructions until the menu bar appears with the Utilities menu in it, choose Utilities > Disk Utility, click First Aid, and then click Repair Disk. When Disk Utility is finished, from the Menu Bar select Utilities/Startup Disk. Select MacintoshHD 10.5 in the window and click: Restart
If you don’t have a Mac OS X Install disc, restart your computer while holding down the Shift key. As your computer starts up, it performs a disk check similar to the one Disk Utility performs.
Checking a hard disk to see if it’s going to fail
You can check the health of your hard disk by checking its Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.) status in Disk Utility. Most disk drives include S.M.A.R.T. hardware. Developed by IBM, S.M.A.R.T. hardware allows hard disks to test themselves for potential problems.
Carolyn

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Hello everyone in the Apple ether, I need your help!
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Kernel version:
Darwin Kernel Version 8.8.3: Wed Oct 18 22:00:38 PDT 2006; root:xnu-792.15.4.obj-4/RELEASE_PPC
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User Tips: Kernel Panics
==============
Boot up from your Tiger or Leopard Install DVD while holding down the "c" key.
Select the language you wish to use, and then choose *"Disk Utility"* from the menu bar.
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Once this process has been completed restart your computer and run *repair permissions* from Disk Utility.
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=============
How much HD space is left on the iMac?
How much RAM is installed?
==============
Which "model" & "generation" G5 iMac does your mother have?
Need this info so that the knowledgeable users can provide you with the proper troubleshooting solution(s).
http://docs.info.apple.com/article.html?artnum=301724-en How to identify your iMac
http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh355.html Getting information about your computer
You can have this info displayed on the bottom of every post by going to 'My Settings' which is located in the column on the right under your name, and filling in the information asked for.
Thank you

I started having problems when I update to Mac OS 10.4.6

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For the iMac;
Thought you could use this info about getting FireWire to work!
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Stuck - Need Help!
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I'm experiencing something very similar to shaow. I'll share my experience in gory details - sorry for the long post but I've spent more hours trying to stabilize. I should have worked the hours at walmart and bought a new iMac with the money I could have earned
Anyway, here goes:
Two iMac G5 1.8Ghz 17" (both Fall 2005 model), will call one A and the other B.
Prior to attempting ram upgrade: A, config working fine: both a config using 1GB slot 1, 256MB slot 2 and a single 1 PC3200 1GB stick. OS X 10.4-10.5.7. No problems. I did have the motherboard replaced under warranty after having sleep problems - capacitors were expanded. No problems since that motherboard swap.
Prior to attempting ram upgrade: B, config working fine: 2 x 256MB sticks. OS X 10.3.9
Ordered 3 PC3200 400Mhz 1GB sticks from Data Memory Systems.
Upgraded A: Added 1GB stick = 2GB total
Upgraded B: Removed both 256MB sticks from B and added two 1GB sticks = 2GB total
Booted B, experienced gray screen of death with the multi-language crash message - somethign like: 'Please hold down the power button and restart'. Power cycled B, booted off a retail box DVD of OS X 10.5.6. Began upgrade to 10.5.6. Gray screen of death part way thru upgrade. Power cycled, gray screen of death again during early boot phase.
Decided to run tests on B. I could not locate the Apple Hardware Test (neither on system dvd 1 nor on a separate DVD). I resorted to using TechnoTools Deluxe which was included with AppleCare box. No hardware problems found including on the 2GB memory.
Removed both new 1GB sticks, pulled older working 1GB stick from A and installed into B. Completed upgrade with just 1GB memory on B to 10.5.6 and subsequently pulled down all updates for OS X 10.5.8. Powered down, added second 1GB stick to B, booted into 10.5.8 successfully. Repaired disk permissions, restarted. Began using applications, then after only about 5 minutes experienced gray screen of death. Powered down, removed new 1GB stick, replaced with one of the two remaining new 1GB sticks. Read about reseting PRAM/NVRAM. Followed steps to reset PRAM then decided to do the reset NVRAM within openfirmware. Started back up and logged into 10.5.8. Ran several applications - did not experience gray screen of death after about 20 minutes use. Have not had time for further tests on B yet.
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Called Data Memory Systems and they sent me a replacement for the 'bad' 1GB stick.
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I'm starting to wonder if the original iMac G5 has firmware problems that would prevent it from being unstable with two 1GB sticks??? My experience on two identical models of iMac G5 plus reading this post with VERY similar behaviors and after all the normal tests. I've concluded the memory is A-OK and something more sinister is lurking...
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Start up problems and screen shake

Dear all
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Once I am logged in my screen tends to have a series of small dots (like pixels) forming short lines across the screen. These change each time I log on.
Also, when this has happened the whole screen goes 'fuzzy' for a few seconds before clearing again. This can re-occur at any moment.
This problem does not always happen but maybe three out of four start ups. If the problem at start up does not occur then I do not experience the fuzzy screen.
Any ideas? I am very concerned that something critical is up.
I have done the most recent updates.
ps I am not a computer whiz!
Regards
Adam

Hi Adam,
This is exactly what is happening to my iMac which will be repaired this week. It is critical but it is due to a known fault on some of the iMacs.
Go to http://www.apple.com/support/imac/repairextensionprogram/
Even if your iMac is out of the 1 year warrenty it will be covered for this.
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Hi
recently, my imac G5 has been having some strange start-up problems. It had been working fine for the previous 11 months I have used the machine.
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Howdy
Alright. So I've had my iMac 24" , 2.8GHz since Feb08 and it's been awesome until recently, putting the computer to sleep freezes everything and requires me to reboot the entire machine. But! That's only the first part of it.
The computer overall runs normally, but turning it off means a world of wonders to turn back on.
• The screen does not show the apple logo, no flashing ? either.. just plain white
• control + command + p + r = apple logo, turns into a circle with a diagonal line as shown here: http://support.apple.com/kb/TS1892?viewlocale=en_US
• I have a bootcamp installation, so I tried pressing the Alt /Option key to try and boot into windows but the partitions do not show up, the cursor appears perfectly though.
• Pulling the plug after turning the mac off for 30 seconds along with ALL the written documentation on "Start Up Problems" in the guides both online and offline failed to do anything.
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Hi there:
The symptom(s) you note are among some shown to be in
the group known as a 'kernel panic' and so that may be due
to either (or both) software and/or hardware.
Sometimes, there is a software conflict; so if something was
added to the system which makes a conflict, there is a chance
that a kernel panic may result; however slim that would be.
And if something in one of the folders you can see on the
base level (as icons, etc) in the hard disk drive have been
moved, modified, or somehow otherwise changed from
their original content, character or quality: a kernel panic.
Have you been able to boot the computer from the Installer
disc and run that disc's version of Disk Utility from that item's
own Menu bar? This is short of running the Installer, since
there are options in the menu bar once the Installer is visible.
You can try and see if the tool, Disk Utility, can repair disk;
and repair disk permissions, plus a few other things.
Sometimes, the 'kernel panic' is a matter of trial and error
troubleshooting (a process of elimination) to see what is
an answer by trying everything; then you have solved it.
One of the old standbys for resolving kernel panics has been:
"Resolving Kernel Panics"
http://www.thexlab.com/faqs/kernelpanics.html
Another source of similar yet slightly different information, is:
"Technical Note TN2063: Understanding and Debugging Kernel Panics"
http://developer.apple.com/technotes/tn2002/tn2063.html
If any files on the root or base level of the hard disk drive have
been removed, renamed, or somehow changed, there may be
a problem in starting up and running the computer. So, if you
can (and - nothing - else works) boot from the Installer disc, and
repair disk, repair disk permissions, an you are at a total loss,
you may try and see if a new system will work. To do this, you
would continue in the Installer past these Utilities and try to
install using an option known as "archive & install" and be sure
to note a checkbox may be required for this to keep your old
settings current in the new system folder it would create.
That may work. And it may be of help to read up on how to
"archive & install" a new system folder. You would also have
to upgrade this new system to whatever current versions of
system software and not overload it with a huge pile of them
at once. To install a few items (often downloads from Support
or choose the automatic Software Update, but not let it install
all that it finds at one setting) and be sure to run Disk Utility's
'repair disk permissions' between installations of software items.
{Before going through all this, have you tried to start the computer
with the Shift - key held down, so you can log into the system in
SafeBoot/Safemode? Then if you can, use the internal Disk Utility
to 'repair disk permissions', then note the repair comments; and
quit Disk Utility, then choose to restart the computer normally.}
You still may have to read through the 'resolving kernel panics'
but there may be some easier way out, instead of installing a
new system folder and upgrading it. There is a reason for this
issue; so something must have been changed in the system.
PS: And if nothing else, the issue may not be directly related to
the 'kernel panic' so you could try reading among these related
results from a search I just did on the "dreaded white screen..."
• ' iMac white screen at startup ' - google search:
http://www.google.com/search?hl=en&q=imacwhite+screen+at+startup&aq=2&oq=iMac+white+screen
Good luck & happy computing!

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Please find the link given below might help you to fix your issue.
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"I work for HP."
****Click the (purple thumbs up icon in the lower right corner of a post) to say thanks****
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https://discussions.apple.com/message/23531400#23531400

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The iMac used to work flawlessly until recently, and I first noticed the problem because I could not print, getting a message the printer can not be found (and the dots turn yellow for a while then went back to normal green). Then, I found neither the iMac, nor other macs on the network can connect to each other, even though I can see all of them in Finder.
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Reboot and repaired permission several times, no change. Hate to reinstall everything. Any help would be greatly appreciated.

Another update:
For unknown reason, my iMac was suddenly back onto the home "intranet". It can be accessed by my MacBook Air through Finder Connect, and can also be seen by Apple Remote Desktop.
However, printing is still a problem while other macs have no problem printing to the same printer. Whenever I send a print task, either Word document, or other programs such as GraphicConverter image, the iMac tried to connect to the default printer, but failed, and wanted to try again in 30 seconds 9and continued to fail). Meanwhile, the green dot next to the printer selection turned to yellow in Preference Pane. But as soon as I cancel the print job, the printer status went back to normal green.
The printer is a Brother color laser HL-4070CDW, connected through wireless (g only), with it own DHCP but specific IP address. I printed out a setting for the printer and all looks normal, and all other macs can print to it without problem. Other macs can also get access to the printer profile, and check inks copy counts, etc, but the iMac cannot.
Only thing changed since last post was a new update for Apple Airport firmware (to 7.5.2 I think). So my problem is still half solved: can connect to other macs on the same network, but still not be able to print.

How do I determine if the memory problems are with my imac and not the RAM?

I've heard of some vague problems with intel imacs and their memory slots. I'm about to replace (for the 3rd time) RAM, and think I need to test further to see if the problem is with my imac and not the RAM. Right now I put back in the original 2-512 sticks that came with the imac, and the rember test is only showing 594mb (odd amt!) testing OK. But, in "about my mac" it will show as 1gb.
Problems I've had with each set of RAM: occasional KP's, excessive spinning beachballs, sudden closing of apps (esp. if I have several apps running), won't fax usually (will hear a fax tone instead of a dial tone at the onset), disappearing documents section under my username.
I bought this imac refurbed thru the apple store last fall: 2.16 C2D 20" imac
Any ideas before I have to separate myself from my imac to send it in??

Hi Toodles
The pin strips on the new modules maybe a little thicker than your original modules, and it's going to take more force to seat them properly. If the new Memory Specifications are correct I would try them again. Slide them in untill they stop, then push real hard untill you feel them seat into place.
I've never seen a report about an odd amount of ram shown. If reinstalling the ram modules does not solve your issue, and may be a indication that there is something wrong with one of the slots.
Dennis
17" iMac Intel Core Duo - 2GB Ram - Mac OS X (10.4.10) - Maxtor 300GB FireWire - Creative Inspire 2.1 - 2G Nano

I had an iphone 4 and when I downloaded the IOS7 started having problems. Gone the phone keypad, could not type more names of my contacts in the phone search. I decided to buy the iphone 5S and since downloaded the IOS7.1.2 the search of yo

I had an iphone 4 and when I downloaded the IOS7 started having problems. Gone the phone keypad, could not type more names of my contacts in the phone search. I decided to buy the iphone 5S and since downloaded the IOS7.1.2 the search of your phone contacts it takes to open or write

dedegodoy wrote:
I decided to buy the iphone 5S and since downloaded the IOS7.1.2 the search of your phone contacts it takes to open or write
What does that mean? What is your technical support question?

Problem connecting wirelessly from iMac to NETGEAR router, get invalid password message with WPA and WPA-2 encryption in place but if I remove them, so no security, can connect without a problem. Help!!

Problem connecting wirelessly from iMac to NETGEAR router, get invalid password message with WPA and WPA-2 encryption in place but if I remove them, so no security, can connect without a problem. Help!!

Thank you for your suggestion but I have already had a couple of phone sessions with NETGEAR support and they don't see any problems with the router settings etc. They referred me to Apple support, who helped me discover that it is possible to communicate with the router but only if I turn off the encryption/security software, which I don't want to do. The frustrating thing is that I can connect wirelessly from a laptop running Windows 7 and two Anroid smart phones, with WPA-2 in place, without a problem. Do you have any other ideas?

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