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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > iMac 17". Kernel Panic, and not recognizing 128MB.

iMac 17". Kernel Panic, and not recognizing 128MB.
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Dedicated MacNNer
Join Date: Feb 2001
Location: Buenos Aires, Argentina
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May 24, 2003, 08:33 PM
 
I have my brand new 17" iMac.
Unfortunatelly all the time I get Kernel Panics.
I run the Hardware test and when it's checking Storage I'm thrown to Open Firmware with a legend saying "Memory Exception"
After runing Hardware Test several time, now 128MB are gone and my iMac only recognize 512MB.
I guess it's something related to memory.
Any thoughts?
Thanks
N
iMac 1GHz 17" Super Drive
iPod 5GB
     
Mac Elite
Join Date: Apr 2002
Location: Here and there
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May 25, 2003, 03:27 AM
 
Sounds like something's wrong with your RAM. If that iMac is new then bring it back and have it fixed for ya.
"Life is not a journey to the grave with the intention of arriving safely in one
pretty and well preserved piece, but to skid across the line broadside,
thoroughly used up, worn out, leaking oil, shouting GERONIMO!"
     
Junior Member
Join Date: May 2003
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May 26, 2003, 10:47 AM
 
Originally posted by Mac_Nacho:
I have my brand new 17" iMac.
Unfortunatelly all the time I get Kernel Panics.
I run the Hardware test and when it's checking Storage I'm thrown to Open Firmware with a legend saying "Memory Exception"
After runing Hardware Test several time, now 128MB are gone and my iMac only recognize 512MB.
I guess it's something related to memory.
Any thoughts?
Thanks
N
nacho,

I've read a number of other posts on this message board where people have had trouble with the stock apple 128mb ram chips that came with their machine; Flaking out and giving kernel panics. It seems to be a pretty common problem.

You should maybe look into upgrading to a 256mb or above chip for that slot, instead of sticking with the 128mb already in there. The 128's just seem like they're prone to flaking out. Maybe see if apple will give you a credit for the 128mb towards a 256mb chip . . . worth a shot. I personally wouldn't stick with a 128mb chip, though . . . even if it was replaced by apple.

good luck.
     
   
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