O'Grady's PowerPage » MacBook Pro

Newer Technology announces NuPower 52 Watt-Hour High Capacity Battery for 2008/2009 MacBook Pro notebooks

Posted by:
Date: Tuesday, May 10th, 2011, 11:36
Category: Accessory, battery, MacBook Pro, News

If you’re saving up for a 2011 MacBook Pro and need to keep your older gear going for a while, you’ll appreciate that.

On Tuesday, Woodstock, Illinois-based Newer Technology announced today the NuPower 52 Watt-Hour High Capacity Replacement Battery for Late 2008/Early 2009 15″ Apple MacBook Pro ‘Unibody’ notebook computers that offers up to 4% greater capacity over the factory original battery for longer runtimes.

The unit retails for US$99.00 MSRP and reportedly offers a 23% lower cost than the replacement battery available from Apple.

The battery includes Newer’s one year warrant and is RoHS-compliant.

Apple releases firmware updates for Thunderbolt-equipped MacBook Pro, iMac units

Posted by:
Date: Friday, May 6th, 2011, 06:27
Category: iMac, MacBook Pro, News, Software

It never quite works perfectly until the updates hit.

Per AppleInsider, Apple this week released a series of updates for its newest MacBook Pro notebooks and iMac desktops equipped with the high-speed Thunderbolt port, addressing issues related to performance and stability.

Two updates are available for MacBook Pro owners: MacBook Pro Software Update 1.4, a 132.69MB download, and MacBook Pro EFI Update 2.1, a 3.06MB download. Both are available direct from Apple’s website or via Software Update.

Update 1.4 is said to include fixes that improve graphics stability, address issues with external display support and 3D performance, and also improve Thunderbolt device support.

Meanwhile, EFI Update 2.1 includes fixes that resolve an issue with Turbo Mode in Boot Camp, and improves performance and stability for graphics and Thunderbolt. A user’s power cord must be connected and plugged in to a working power source when applying this update, as it updates the EFI firmware on the MacBook Pro.

Owners of the new iMacs just released this week get Mac OS X 10.6.7 Update for iMac (early 2011) 1.0, a 382.56MB download, and iMac EFI Update 1.6, weighing in at a 6.1MB download. The Mac OS X update applies a number of fixes for the Snow Leopard operating system, including:

- Improve the reliability of Back to My Mac.

- Resolves an issue when transferring files to certain SMB servers.

- Addresses various minor Mac App Store bugs.

- Addresses minor FaceTime performance issues.

- Addresses issues with graphics stability and 3D performance.

- Improves external display compatibility.

- Improves Thunderbolt device support.

Finally, the iMac EFI Update 1.6 includes fixes that improve the performance and stability for the new high-speed Thunderbolt port. The update will restart any iMacs it is installed on, at which point a gray screen will appear with a status bar to indicate the progress of the update.

Apple has already quickly released a handful of updates for its new iMac desktops. On Tuesday, when the all-in-one computers first went on sale, a Boot Camp update was also available for download.

Apple updated its iMac line on Tuesday, adding faster Sandy Bridge Intel quad-core processors, a FaceTime HD camera, and the new Thunderbolt port. Thunderbolt debuted in February in Apple’s refreshed MacBook Pros.

If you’ve tried the updates and noticed any significant changes (for better or for worse), please let us know in the comments.

Rumor: Apple may switch to ARM processors for notebooks in 2013

Posted by:
Date: Friday, May 6th, 2011, 05:27
Category: MacBook, MacBook Air, MacBook Pro, Rumor

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I’ve said it before and I’ll say it again: it’s the rumors that make life interesting.

Per SemiAccurate, sources have claimed that Apple will be transitioning from Intel processors to ARM processors in the not too distant future.

The short story is that Apple is its notebook line, and presumably desktops too, to ARM-based chips as soon as possible.

The transition seems unlikely to take place after ARM has moved to full 64-bit cores which won’t likely be until at least mid-2013.

At that point, Apple can move to ARM without worrying about obsoleting code with an [instruction set architecture] that is on the verge of changing, and no memory overhead worries either.

Apple has made a heavy investment in the ARM architecture which presently powers their iOS line of products. Apple even made the bold move to take ARM processor design in house with the acquisition P.A. Semi and Intrinsity.

A transition of the Mac notebook line over to a different processor architecture would still present some roadblocks. While Apple did previously succeed in such a transition in the past with the PowerPC to Intel transition, it was not without an incredible amount of engineering to ease the process. Existing Mac applications would be unable to run on the new ARM processors without some sort of emulation layer. Mac applications would have to be recompiled to support the ARM processors.

While ARM is known for their low power processors, last year they announced plans to move into high-performance computing in the future, and has been rumored to moving into the 64-bit space as well.

Codenamed “Eagle,” the A15 architecture is ostensibly aimed at netbooks and tablets, but a look at the spec sheet leaves no doubt that ARM is absolutely gunning for the server market that Intel and AMD currently dominate.

Stay tuned for additional details as they become available

Apple releases MacBook Pro Software Update 1.4 for Thunderbolt-equipped MacBook Pro notebooks

Posted by:
Date: Thursday, May 5th, 2011, 02:44
Category: MacBook Pro, News, Software

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You snagged a 2011 MacBook Pro.

And, well, there were a few issues to sort out.

Fortunately, Apple’s recently-released MacBook Pro Software Update 1.4 might resolve some of these.

Per Engadget, the firmware update (a 132.69 megabyte download) should offer fixes for the following bugs:

- Problems encountered problems when outputting video through the Thunderbolt port to a Cinema Displays.

- Improve overall stability under heavy processing loads.

- Improvement graphics stability and 3D performance.

The update requires Mac OS X 10.6.7 or later to install and run and can also be snagged via Mac OS X’s built-in Software Update feature.

If you’ve tried the firmware update and noticed any changes, please let us know in the comments.

Rumor: Apple to redesign case for next-gen MacBook Pro

Posted by:
Date: Tuesday, April 26th, 2011, 05:09
Category: MacBook Pro, Rumor

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While the latest refresh of MacBook Pros are just two months old, rumors of the next update have already begun, with a new report claiming that the next model will feature a newly redesigned case construction.

Per MacRumors, an article citing “reliable confirmation” reported Monday on an alleged plans for a new case design in the next MacBook Pro update. However, the report offers no details on what changes Apple could make to the unibody construction of the current aluminum MacBook Pros.

The article cites a rumor from February which stated that the newly redesigned MacBook Pro notebooks would arrive next year. The rumored all-new design was said to already be in development at Quanta in Taiwan.

The last major update to the look of the MacBook Pro line came in 2008, when Apple updated the line with unibody construction. The unibody MacBook Pros are machined from a single block of aluminum, allowing Apple to create a strong, single-piece shell.

Apple refreshed its MacBook Pro line of products earlier this year, adding Intel’s latest-generation Sandy Bridge processors, as well as the new high-speed Thunderbolt data connection port. But the external design of the new notebooks was largely unchanged from their predecessors.

Additional rumors surfaced in February that Apple plans to transition its notebooks in the next 12 to 18 months and add features from its hot-selling thin-and-light MacBook Air notebooks. Major changes to the MacBook Air including instant-on, standard flash solid-state drives, slimmer enclosures, and the omission of optical drives are expected to become more prevalent in the design of many Mac notebooks planned for introduction in the future.

Stay tuned for additional details as they become available.

2011 MacBook Pro notebooks booting to gray screen, freezing, workarounds suggested

Posted by:
Date: Monday, April 11th, 2011, 04:25
Category: MacBook Pro, News

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As nifty and drool-worthy as the 2011 MacBook Pro notebooks may be, there still may be issues to sort out.

Per MacFixIt, a number of owners have noted an issue wherein the machine will start up to the gray Apple logo screen without a progress indicator and freeze. Apple has also noted the issue, releasing a knowledge base article to help with the situation.

Apple Support Discussions forum user CoryCripita writes:
“So for the second time my Macbook Pro is stuck on the ****** gray screen and won’t boot. The first time this happened 2 days ago I HAD TO resort to Archive and install. The only thing that I can even think caused this was again the fact that I updated via Software Update then rebooted.”
One suggestion offered on the forum was to reset the PRAM. To do so, turn off your machine. While holding Command + Option + P + R, turn your Mac back on. Wait for the boot chime to ring three times and your machine will start normally.

Apple has released a knowledgebase article to address some causes of this problem. According to the article, the Mac booting to the gray logo screen “may happen if the computer starts up from the hard drive or from an external drive using the wrong version or build of the operating system.”

If this happens, reinstall the proper build of Mac OS X from your install DVDs that came with your Mac. Later versions of Mac OS X will also work, but the article notes that using a version of OS X that was released before the computer will likely cause this issue.

You can check and see which version of Mac OS X your machine is attempting to start from by booting your Mac in Verbose Mode. When starting up, hold Command + V. If a DOS-like white text on black screen pops up, you’ve done it correctly.

“If the computer has the wrong build of the OS installed, the startup process will stop. The following line of text will appear on the display: “Loading SystemLibraryCachescom.apple.kext.cachesstartupExtensions.mkext.””
Hold the power button to shut down and quit Verbose Mode. When you next power on your Mac it will start normally.

If you’ve seen this issue on your end, let us know how it went.

2011 MacBook Pro-Specific Boot Camp 3.2 update appears to lead to brightness issues

Posted by:
Date: Monday, April 11th, 2011, 03:44
Category: MacBook Pro, News, Software

Here’s the thing with updates: they’re great and generally resolve problems and turn a disaster around.

Then there’s the other 10% for whom they make the sky fill with brimstone, the seas boil over and cause your cat to start waltzing across the living room floor with your terrier.

Per AppleInsider, Apple’s small Boot Camp update for the new 2011 Thunderbolt-equipped MacBook Pro models appears to be causing problems with adjusting screen brightness for some users.

While Apple said the update addresses issues that existed with system shutdowns and resolves problems with Japanese and korean keyboard, users on the official Apple Discussions page have reported that new issues were created with the update. Specifically, numerous Boot Camp users have reported since Thursday that the 3.2 update mistakenly disables the ability to control screen brightness in Windows.

“Clicking the brightness buttons (fn + F1) causes the little brightness icon to come up and move up or down, but the actual screen brightness won’t change and stays at 100%,” user pwhe23 wrote. “I don’t remember this happening before I upgraded.”

A number of other users chimed in on the thread, reporting similar results, even with a fresh install of Windows 7. User ckahn said they managed to address the problem by installing the 32-bit version of Windows 7, rather than the 64-bit operating system.

And user Polytonic found a “temporary workaround” by setting the brightness in Mac OS X, then rebooting to Windows. The Mac will apparently remember the brightness setting applied in Mac OS X and it will carry over to Windows upon the system reboot.

If you’ve seen this issue on your end, please let us know.

Apple releases Boot Camp update for 2011 MacBook, MacBook Pro users

Posted by:
Date: Friday, April 8th, 2011, 04:36
Category: MacBook Pro, News, Software

Per the cool cats at MacFixIt, Apple has released an update to the Boot Camp drivers for the latest MacBook Pro systems. This update addresses a couple of problems with Japanese and Korean keyboards in the system, and also fixes shutdown problems, according to the update’s download page. The update is specific for Windows 7, so if you are using an alternative version of Windows, this will not apply to you.

The update should be available for Boot Camp users via Apple’s Software Update utility, but it can also be downloaded and applied manually from the Boot Camp 3.2 Update web page. The update is 21.55MB in size.

If you’ve tried the update and noticed any changes, please let us know in the comments or feedback.

MyService offering 750GB upgrade service for current MacBook, MacBook Pro notebooks

Posted by:
Date: Thursday, April 7th, 2011, 04:53
Category: hard drive, MacBook, MacBook Pro, News

This could be useful.

Per MacMegasite, MyService has released a new 750GB 7200rpm hard drive upgrade for the MacBook and MacBook Pro notebooks. These new 2.5″ Momentus drives by Seagate are the largest 7200rpm hard drives available for the MacBook and the complete upgrade service is US$299, the price encapsulating the new 750GB drive, round trip shipping, professional installation and data transfer.

Your old hard drive is returned to you and can be used for backups. Since MyService is an Apple Authorized Service Provider, the 750GB upgrade will not void your Apple warranty.

Once your laptop is back at MyService, a certified technician installs the new drive and transfers the data over from your old drive. All drives feature a 3 year manufacturer warranty. After the service is completed, your notebook is cleaned, tested and sent back to you, along with your old drive. All services are completed within 24 hours of arrival.

2011 MacBook Pro Turbo Boost problem may be larger issue than originally thought

Posted by:
Date: Tuesday, March 22nd, 2011, 05:57
Category: MacBook Pro, News

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The good news is that the new 2011 MacBook Pro notebooks are out and they are generally considered speedy and awesome.

The bad news is that Apple may have been aware for some time of the problem of new MacBook Pros crashing under heavy loads. According PC Pro magazine, Apple appears to have deliberately turned off Turbo Boost for the top-end 13″ model (with a dual-core 2.7 GHz Intel Core i7-2620M processor) when running Windows under Boot Camp.

PC Pro originally thought that Turbo Boost had been disabled under OS X as well, but then tests performed by AnandTech showed that the feature was only disabled under Windows. “We first noticed a problem when the benchmarks finished five full runs and the results popped up on screen: the times taken to complete several of the most intensive tests were rising with each run” says PC Pro. “This would suggest an overheating problem, so we ran a temperature monitor to find out how hot this Sandy Bridge CPU was getting.”

In fact, the CPU was reaching around 93°C — almost 200°F. “93°C is not necessarily too high for a modern CPU, but it is the root cause of the bigger performance problem.” The magazine went on to state that it was sure the processor isn’t turning off Turbo Boost dynamically, since it didn’t work at all during their week of testing no matter what the CPU temperature was. Also, the cheaper model with the i5 processor did use Turbo Boost, as did the i7 model under OS X.

After measuring the underside temperature of the top-end model at 60°C — 140°F — they conclude that it might actually be a better deal to buy the cheaper 13-inch MacBook Pro. If Turbo Boost is disabled on the higher model, the lower-end version will actually run Windows faster than the more expensive MacBook Pro.

Stay tuned for additional details as they become available.