MacBook Pro (15-inch, Mid 2010): Intermittent black screen or loss of video
Hi,
After upgrading from Snow Leopard to Mountain Lion I've had what I thought was the known error described here: http://support.apple.com/kb/TS4088 - random kernel panics caused by the Nvidia graphics card. Since every detail on that page seemed correct, I took my Mac to an Apple reseller where I explained the error. They tested it and after a few days they said it was not the error I was referring to (they didn't know what it was either).
So my question is, are there any similar errors where the symptom is like this one? I'm 100% sure that the problem is related to the graphics card. For instance I've been running the gfxCardStatus for a long while using only the Intel graphics with no kernel panics at all.
Also, the 3 year service warranty expired shortly after I got it back, so it would be a shame if I happened to have another known error than the one I linked to. :/
I'll add more details if needed.
MacBook Pro, OS X Mountain Lion (10.8.1)