In July 2008 Nvidia admitted a high failure rate in some of their graphics processors due to a “packaging defect.” Hold up now, this reason is not explained in much detail beyond that. But many technicians are attributing this problem to improperly applied heat-transfer material (that silver gook that allows thermal energy to transfer from the chip to your heatsink and cooling fan.) The faulty Nvidia GeForce 8600M GT graphics processor was the GPU chip affected and the problems inevitably resulted in the loss of video or the inability to boot your MacBook Pro entirely. Again, they say a “packaging defect” was the problem. Would it be safe to say the MacBook Pro is the packaging? Nvidia was unavailable to comment on this “packaging problem” as they do not discuss agreements about their hardware partners.