Intel confirms SATA controller chip flaw, may delay MacBook Pro refresh

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Date: Tuesday, February 1st, 2011, 05:30
Category: MacBook Pro, News

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If Apple’s notebook refresh is taking a bit longer than you’d like, it might just be Intel’s fault.

Earlier Monday, Intel acknowledged that a supporting chipset for the next-generation Core processors contained a flaw in the Serial-ATA (SATA) controller. The bug can cause poor hard drive performance or even make the drive invisible to the system.

Per Computerworld, Intel said it has stopped shipments of the flawed chipsets and retooled the chipset. It will begin shipping the fixed version late next month, and said that it “expects full volume recovery in April.”

The design gaffe could effect Apple’s next MacBook Pro refresh if the notebook line is to get new processors based on the Sandy Bridge architecture, as many speculated last month.

According to Kevin Krewell, a senior analyst with the Linley Group (the publishers of Microprocessor Report) the mobile version of the supporting chipset may have been flawed.

In an e-mail reply to Macworld UK’s questions, Krewell pointed out a pair of Intel documents that note the mobile versions of the chipset use the same 6Gbps and 3Gbps ports as those used in the desktop versions.

According to Anandtech.com, the flaw affects only the 3Gbps ports — the chipsets’ SATA controller also offers faster-speed 6Gbps ports — making the likelihood of an impact on notebook makers even higher.

While the signs point to a problem for Apple, analysts split today on whether a MacBook Pro refresh would be delayed.

“It could mean a delay of two to three weeks,” said Martin Reynolds, a vice president with Gartner, assuming Apple intended to launch new MacBook Pros in March or even April.

Dan Olds, a senior analyst with Portland, Ore.-based Gabriel Consulting Group, disagreed.

“I don’t think Intel has shipped any [Sandy Bridge] chipsets for mobile yet,” Olds said. “I haven’t heard any chatter from the major players [about upcoming notebooks that use the chipsets], like Dell, for example.”

The unknown, of course, is when Apple was planning to launch revamped MacBook Pro models that rely on the Sandy Bridge architecture, and thus, the flawed chipsets.

Most close Apple watchers have been expecting an imminent refresh. Although Apple doesn’t hew to a set schedule for upgrades, the last time it boosted the MacBook Pro was in April 2010, nearly 300 days ago.

Stay tuned for additional details as they become available.

Apple releases iOS 4.2.6 before Feb. 10th CDMA iPhone release

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Date: Tuesday, February 1st, 2011, 05:38
Category: iPhone, News

Eight days before the release of the CDMA-compatible iPhone, Apple has posted a version of iOS 4.2.6, possibly for journalists who have reportedly received review units.

Per AppleInsider, iOS 4.2.6, available as a direct download from Apple, is listed as for iPhone3,3, which is the identifier for the CDMA version of iPhone 4 coming to the Verizon network on Feb. 10. The 652 MB download is labeled as Build 8E200.

Demo versions of the Verizon iPhone at the carrier’s Jan. 11 press event were running iOS 4.2.5, suggesting that Apple has since made several minor changes to the software.

Apple issued a beta build of version 4.3, the next major update to iOS, earlier this month. The pre-release software contained support for several new multi-touch gestures, as well as GSM support for the Personal Hotspot feature included in iOS 4.2.6.

In documentation accompanying the second beta of iOS 4.3, Apple noted that the new gestures are provided as a preview and will not be enabled for customers. The update could, however, include a new Photo Stream service, as well as a “Find my Friends” feature.

Stay tuned for additional details as they become available and if you’ve tried the new version of iOS and have any feedback to offer, let us know.