MacRumors.com

The Inquirer presents evidence that they believe the current 15" MacBook Pro may continue to suffer from faulty graphics chips. NVIDIA previously reported manufacturing defects in July that were later found to affect some MacBook Pros. The issue was thought to have been resolved.

In a seemingly thorough analysis, however, The Inquirer claims that NVIDIA 9600 graphics chips found in an off-the-shelf 15" MacBook Pro also contains similar defects.

So, what does this all mean? It suggests that there are 15-inch Macbook Pros being sold with 'bad bumps', the same materials that brought down so many HP, Dell and Apple parts, both laptop and desktop. For some odd reason, Nvidia really does not want you to know this.

NVIDIA's Mike Hara, however, denied the association and had the following comment:

The GeForce 9600 GPU in the MacBook Pro does not have bad bumps. The material set (combination of underfill and bump) that is being used is similar to the material set that has been shipped in 100s of millions of chipsets by the world's largest semiconductor company."

The article suggests that the problem could be related to the "black screen of death" issue that some MacBook Pro users have seen during gaming sessions.