Just had my THIRD 8600 fail. Yes not once, not twice but THREE times now. They replaced the mobo again. Annoying that Apple won't replace my machine already.
I've had the logic board replaced once, but lately I've been noticing something else. The whole screen will randomly start flickering and will completely lock/freeze everything, no commands or anything will work. I have to manually turn the power off and then on again. Has anyone experienced this before? It's done this about 5 or 6 times and is completely random. I never had any warning signs before the gpu died the first time.
I' pretty sure that was from the symptoms that went away after replacing my logic board the first time.
Has anyone experienced this before?
Like this?
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Then the restart here:
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After the restart here:
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Yes, looks very similair. This is so annoying dealing with this.
Update : The logic board was replaced Friday night and everything was fine. However, after waking my computer from sleep this evening I saw the same problem I had last week. I believe the new graphics card is failing again. I booked a Genius Bar appointment for this Thursday.
This is really aggravating.
I have a question for those of you who have had your LB replaced. How do you fix Time Machine so that you can continue using the same backups? Time Machine recognizes that my backups were created from a different computer and I am not sure how to fix this. It says "If you reuse this backup it can no longer be used by the original computer."
I believe the new graphics card is failing again.
Thanks for the reply. Will I be able to access all my previous backups like I did with my "old" LB with a different Mac address?
buggs, you are correct. I guess I was just unlikely with this situation. The Rev 2 boards are supposedly not prone to failures. How true that is, I do not know.
buggs, you are correct. I guess I was just unlikely with this situation. The Rev 2 boards are supposedly not prone to failures. How true that is, I do not know.
jbrenn said:buggs, you are correct. I guess I was just unlikely with this situation. The Rev 2 boards are supposedly not prone to failures. How true that is, I do not know.
I have had 7 rev 2 boards fail on 3 computers to prove they are no better.
Just had my THIRD 8600 fail. Yes not once, not twice but THREE times now. They replaced the mobo again. Annoying that Apple won't replace my machine already.
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That's absolutely terrible. Has Apple offered replacements for any of your machines? Also, do you really work the GPU hard during your use? Between the repair Friday night and the issue coming back yesterday, I did not do a single graphics-intensive operation.