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delaine55 Author

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I have an older iMac6,1 running 10.6.8 which began forming lines across monitor, computer esp. safari freezes up. Has anyone had problems recently like this?

I have an older iMac6,1 running 10.6.8 which began forming lines across monitor, computer esp. safari freezes up. Has anyone had problems recently like this?

Posted on Jul 30, 2015 6:52 PM

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Level 10

140,418 points

Jul 30, 2015 6:59 PM in response to delaine55

Likely a failed GPU, if it's a 6.1 it's quite old and probably telling you it's ready to be replaced.

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I have an older iMac6,1 running 10.6.8 which began forming lines across monitor, computer esp. safari freezes up. Has anyone had problems recently like this?

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