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Your combination may be different, but the result is eventually the same. I believe all the above contribute to the premature failure of the MacBook Pro graphic systems. This may have some validity because Mavericks taxes the discreet GPU more often and therefore more heat is generated.ģ) Some have said it is the amount of thermal paste and/or method Apple used to apply the paste that has led to less than satisfactory heat transfer to the heat sync.Ĥ) Some have said that thermal paste naturally dissipates/breaks down over time and this in and of itself can add heat to the core of a MacBook Pro.ĥ) Some have said that the fans and airflow design are less than satisfactory to handle the heat generated by the MacBook Pro components.Ħ) Some have said using a MacBook Pro in a warm environment or on a surface that traps heat (such as on a bedspread, lap, wood table, etc.) adds to the build up of heat inside a MacBook Pro.ħ) There is no doubt that the more heavy-duty users generate more CPU and GPU cycles that add to the internal heat in a MacBook Pro (or any computer for that matter). Either way, you get a graphics failure followed by a kernel panic.Ģ) Some have said that Mavericks is the cause of the heat. Eventually, the GPU itself is damaged *or* the solder points are compromised.
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I've been in research mode for a while now and although this may have been said in pieces, I'd like to offer this compilation of information for both affected users and for Apple employees monitoring this discussion.ġ) The overall problem appears to be caused by the discreet GPU being exposed to extreme heat. I received the following lengthy post from reader Hal Feldman: We hope that Apple acknowledges this widespread problem and issues a recall for affected customers. Either way, be sure to make a complete backup of your data beforehand in case Apple decides to replace the computer entirely.Īnother reported solution - if you’re desperate, technically adept, and a little crazy - is to try reflowing the solder connection yourself with a heat gun, as illustrated by Geoff Hill at the Make Stuff/Do Stuff blog. Reports from users price out-of-warranty repairs by Apple at $320 for a flat-rate depot repair, which involves shipping your computer away, and around $500 for a faster in-store repair. Unfortunately, since the AMD chip is attached to the logic board, the safest solution is to have the logic board replaced by an Apple Store or an Apple Authorized Service Provider. Improper use of lead-free solder is blamed for the Xbox 360’s “ red ring of death” issue, which caused a substantial number of unit failures. Many forum posters believe that lead-free solder - which is environmentally friendly but makes for weaker connections - is the source of the problem. The integrated graphics are slower, but consume less power (see “ Improve MacBook Pro Battery Life with gfxCardStatus,” 21 February 2011).
MACBOOK PRO EARLY 2011 13 LOGIC BOARD FAILURE FREE
Interestingly, previous - back to 2007 - and subsequent MacBook Pro models instead used Nvidia chipsets for the discrete graphics processor.Ī temporary workaround is to force the computer to switch to the integrated Intel HD 3000 graphics chip using Cody Krieger’s free gfxCardStatus utility, which also shows you which graphics chip is in use at any given time. YouTube user MrWojzilla has made an example video showing severe artifacts on his early 2011 MacBook Pro.Ĭauses and Solutions - The issue seems to be isolated to the AMD Radeon HD graphics chipsets (the 6490M, 6750M, and 6770M) in these MacBook Pro models.
MACBOOK PRO EARLY 2011 13 LOGIC BOARD FAILURE HOW TO
#1600: Russian invasion of Ukraine impacts Apple world, how to create app aliases in iOS 15, do you need a cellular Apple Watch?.
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