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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > NVChannel(GL): Graphics channel Exception!

NVChannel(GL): Graphics channel Exception!
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Junior Member
Join Date: Feb 2008
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Oct 6, 2008, 11:22 AM
 
Every few minutes my Pro freezes up, sometimes iTunes will get on that loop, the mouse stops, and then it comes back. I've included the Console Messages.



Specs:
2.66 GHz, 6GB RAM, NV 7300GT, 10.5.5
I think this only started after the .5 update.
(Last edited by ide3308; Oct 6, 2008 at 12:27 PM. (Reason:server was down))
     
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Oct 6, 2008, 12:02 PM
 
Your links are dead.
     
ide3308  (op)
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Oct 6, 2008, 12:28 PM
 
sorry about that, i had those pics hosted at home, but the server was down due to this exact problem. i've given up and will be taking it to the apple store in an hour.
     
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Oct 6, 2008, 01:04 PM
 
Fair enough. If it hasn't been caused by an update then it may be the 8800GT failing.

Edit: Just noticed you have a 7300GT.
(Last edited by seanc; Oct 6, 2008 at 02:26 PM. )
     
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Oct 6, 2008, 01:41 PM
 
Likely a bad graphics card.
8 Core 2.8 ghz Mac Pro/GF8800/2 23" Cinema Displays, 3.06 ghz Macbook Pro
Once you wanted revolution, now you're the institution, how's it feel to be the man?
     
ide3308  (op)
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Oct 6, 2008, 05:13 PM
 
yep, took it to the apple store, and they are replacing the card.
     
   
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