MacBook Pro owner among those suing Nvidia over faulty chips

Published: 11:00 AM EST

Apple, Dell, and HP notebook customers are banding together in an effort to gain class-action status on a combined lawsuit against Nvidia, which could potentially force the graphics chip maker to replace or compensate for faulty graphics processors in millions of computers.

Five plaintiffs are reportedly leading the charge [PDF], spearheaded by Louisiana resident Todd Feinstein, who purchased a MacBook Pro last April only to find that it "operates at excessively hot temperatures, has a screen which is fuzzy and displays only grey or black at certain times, and periodically shuts down entirely without warning."

Last July, Nvidia informed the Securities and Exchange Commission that it would incur a $150 million to $200 million charge to cover repair and replacement expenses resulting from "a weak die/packaging material set" in certain versions of its previous MCP and GPU products employed by various notebook vendors.

"The previous generation MCP and GPU products that are impacted were included in a number of notebook products that were shipped and sold in significant quantities," the chipmaker told the Commission. "Certain notebook configurations of these MCP and GPU products are failing in the field at higher than normal rates."