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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > could this freeze be related to HW?

could this freeze be related to HW?
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Head_Unit
Fresh-Faced Recruit
Join Date: Aug 2011
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Aug 19, 2011, 12:03 PM
 
2.1GHz intel, Core2 Duo, last of the white iMacs. Just got this from eBay.

Seems great...until after sleep, when it might run a few minutes and then inevitably freezes, necessitating holding the power button to shut down. sometimes the freeze starts in one app but then spreads to all. Force Quit (Option-Command-Escape) does nothing.

Googled a lot; seems no confirmed broad fix, which is why I wonder if it's hardware related.

I was intending to change from Snow Leopard to Lion and install a bigger HDD. BUT before I do that, is there any non-tiny chance this is HW related? Because if it's hardware, forget it, I'll just return the machine.
     
Big Mac
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
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Aug 19, 2011, 06:24 PM
 
I would suspect the hard drive personally. When the beach ball spreads from one app to the rest, my assumption is a disk access hang.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
Waragainstsleep
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Join Date: Mar 2004
Location: UK
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Aug 19, 2011, 07:01 PM
 
Does the system log tell you anything?
I have plenty of more important things to do, if only I could bring myself to do them....
     
Sosa
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Join Date: Feb 2002
Location: Miami
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Aug 19, 2011, 07:53 PM
 
Run disk repair, try reinstalling the OS. It worked on my old 12" Powerbook and I also think it was the hard drive leading to frequent kernel panics if I tried to reboot.
2011 iMac 2.7 i5, 16gb RAM, 1TB HD
Previous Macs: Apple IIc+, iMac 350 G3, iBook 700 G3, G4 Powerbooks 12" 1ghz & 15" 1.67ghz
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