Intel announces bug in 6-series chipset

Tue, Feb 1, 2011


Intel on Monday announced that it found a bug in the company’s upcoming 6-series chipset.

As part of ongoing quality assurance, Intel Corporation has discovered a design issue in a recently released support chip, the Intel 6 Series, code-named Cougar Point, and has implemented a silicon fix. In some cases, the Serial-ATA (SATA) ports within the chipsets may degrade over time, potentially impacting the performance or functionality of SATA-linked devices such as hard disk drives and DVD-drives. The chipset is utilized in PCs with Intel’s latest Second Generation Intel Core processors, code-named Sandy Bridge. Intel has stopped shipment of the affected support chip from its factories. Intel has corrected the design issue, and has begun manufacturing a new version of the support chip which will resolve the issue. The Sandy Bridge microprocessor is unaffected and no other products are affected by this issue.

Intel estimates that repairing and replacing affected systems could cost anywhere up to $700 million. Mac wise, the recently discovered bug may delay the arrival of upcoming iMacs and MacBook Pros.


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