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Nvidia has uncovered a problem with some older graphics chips that shipped in "significant quantities" of laptop PCs, the company said Wednesday.
Nvidia hasn't determined the exact cause of the problem but said it relates to a packaging material used with some of its chips, as well as the thermal design of some laptops. Modern processors generate considerable amounts of heat.
To tackle the problem, the company is releasing a software driver that will cause system fans to start operating sooner and reduce the "thermal stress" on the chips. The driver has been provided to laptop makers directly, said Derek Perez, an Nvidia spokesman.
Nvidia will take a charge against second-quarter earnings of US$150 million to $200 million to cover the expected cost of repairing and replacing the products, which include graphics processing units and media and communications processors. It didn't say specifically which of its products were affected.
The products have been failing in the field at "higher than normal rates," Nvidia said. In a filing with the US Securities and Exchange Commission, it said it was talking to its supply chain about getting reimbursed for some of the costs.
The company also had other bad news on Wednesday. It said it was lowering its revenue forecast for the second quarter due to pricing pressure and delayed product ramps. The company now expects revenue to be between US$875 million and $950 million.
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Prioritizing Services with IT Service Management (ITSM)
Computerworld Live Webinar
Wednesday 20th, August 2008
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Computerworld Live Podcast #97: The Future of Enterprise Networking 25/07/2008 09:45:36
This week CW Live chats with Mark Thompson, global sales and marketing manager for HP ProCurve, on the future of the enterprise networking. Mark discusses the trends we can expect to see in the near future and how the right infrastructure can ensure your enterprise network is secure. - +
Computerworld Live Podcast #96: Security at the Edge 11/06/2008 09:22:22
CW Live speaks with Amol Mitra, HP ProCurve Director of Marketing for Asia Pacific and Japan. Today's topic: how enterprises are starting to shift away from simply controlling security via server logins, firewalls and moving to more adaptive security frameworks. - +
Data Management Edition #10: Multi-Petascale Systems 02/05/2008 09:12:33
This week we look at sustainability and the development of multicore technologies to build multi-petascale systems. - +
IT Security Edition #11: How to poison the Storm botnet 01/05/2008 08:51:55
This week CW Live presents a case study on how to poison the notorious Storm botnet . Plus we take a look at Cisco's plans for Ironport. - +
IT Security Edition #10: Cyber-battles fought and won 24/04/2008 11:09:47
Vendors bow to end user pressure to improve product security, and we take a look at the latest concepts shaping the cyber-battlefield of the future.
Viva la Verticals! Key to Vendor Growth is Through Vertical Market Opportunities, Says IDC 2008-09-05 11:05:00+10
F-Secure delivers fastest protection in the online world 2008-09-04 16:50:00+10
NETGEAR expands ProSafe team as business-class products take off in SME market 2008-09-04 16:27:00+10
Rogue security apps dominate Fortinet's Aug 2008 IT threat report 2008-09-04 16:00:00+10
Adaptec Intelligent Power Management Reduces Storage Power Consumption Up to 70 Percent 2008-09-04 11:28:00+10
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