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Versão atual de: Dan ,

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As Mayer pointed out above Apple has a repair program to replace under extended warranty the HD SATA cable as they have a high failure rate with them. I would visit either an Apple Store or Certified Apple service center to have them replace it. It will be a free repair.
 
If you can't get to eithereither, you can replace it too. Here's the IFIXIT guide: [https://www.ifixit.com/Guide/MacBook+Pro+15-Inch+Unibody+Early+2011+Hard+Drive-IR+Sensor+Cable+Replacement/5894|MacBookguide|5894|MacBook Pro 15" Unibody Early 2011 Hard Drive/IR Sensor Cable Replacement] and here's the part you'll need: [https://www.ifixit.com/Store/Mac/MacBook-Pro-15-Inch-Unibody-Mid-2012-Hard-Drive-Cable/IF161-100-1|MacBookproduct|IF161-100|MacBook Pro 15" Unibody (Mid 2012) Hard Drive Cable - Apple P/N 923-0084]
If you can't get to eithereither, you can replace it too. Here's the IFIXIT guide: [https://www.ifixit.com/Guide/MacBook+Pro+15-Inch+Unibody+Early+2011+Hard+Drive-IR+Sensor+Cable+Replacement/5894|MacBookguide|5894|MacBook Pro 15" Unibody Early 2011 Hard Drive/IR Sensor Cable Replacement] and here's the part you'll need: [https://www.ifixit.com/Store/Mac/MacBook-Pro-15-Inch-Unibody-Mid-2012-Hard-Drive-Cable/IF161-100-1|MacBookproduct|IF161-100|MacBook Pro 15" Unibody (Mid 2012) Hard Drive Cable - Apple P/N 923-0084]
 
In additionaddition, I would recommend getting this app: [https://www.tunabellysoftware.com/tgpro/|TG Pro] for less than $20 US its well worth it! With the full version it should guide you on whats a miss on your overheating problem. Post a screenshot of the main screen so we can see it too. Then we can help guide you which way to go here.
In additionaddition, I would recommend getting this app: [https://www.tunabellysoftware.com/tgpro/|TG Pro] for less than $20 US its well worth it! With the full version it should guide you on whats a miss on your overheating problem. Post a screenshot of the main screen so we can see it too. Then we can help guide you which way to go here.
 
More often than notnot, the issue is the SATA cable if the system is clean and the fans are in good shape. Yep! What happens here is your system gets into a battle between the HD and the CPU as the data is being saved or read from the drive. Each block has a CRC check sumchecksum so when the CPU checks it it finds the data blocks CRC doesn't match so it does the action again and again now... Now think about 1000's of data blocks failing before you know it you have aan escalating battle between them which then heats up both the CPU & HD as each is firing off more and more blocks each failingfailing needing a retransmission.
More often than notnot, the issue is the SATA cable if the system is clean and the fans are in good shape. Yep! What happens here is your system gets into a battle between the HD and the CPU as the data is being saved or read from the drive. Each block has a CRC check sumchecksum so when the CPU checks it it finds the data blocks CRC doesn't match so it does the action again and again now... Now think about 1000's of data blocks failing before you know it you have aan escalating battle between them which then heats up both the CPU & HD as each is firing off more and more blocks each failingfailing needing a retransmission.

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Editado por: Dan ,

Texto:

As Mayer pointed out above Apple has a repair program to replace under extended warranty the HD SATA cable as they have a high failure rate with them. I would visit either an Apple Store or Certified Apple service center to have them replace it. It will be a free repair.
 
If you can't get to either you can replace it too. Here's the IFIXIT guide: [https://www.ifixit.com/Guide/MacBook+Pro+15-Inch+Unibody+Early+2011+Hard+Drive-IR+Sensor+Cable+Replacement/5894|MacBook Pro 15" Unibody Early 2011 Hard Drive/IR Sensor Cable Replacement] and here's the part you'll need: [https://www.ifixit.com/Store/Mac/MacBook-Pro-15-Inch-Unibody-Mid-2012-Hard-Drive-Cable/IF161-100-1|MacBook Pro 15" Unibody (Mid 2012) Hard Drive Cable - Apple P/N 923-0084]

In addition I would recommend getting this app: [https://www.tunabellysoftware.com/tgpro/|TG Pro] for less than $20 US its well worth it! With the full version it should guide you on whats a miss on your overheating problem. Post a screenshot of the main screen so we can see it too. Then we can help guide you which way to go here.

More often than not the issue is the SATA cable if the system is clean and the fans are in good shape. Yep! What happens here is your system gets into a battle between the HD and the CPU as the data is being saved or read from the drive. Each block has a CRC check sum so when the CPU checks it it finds the data doesn't match so it does the action again and again now think about 1000's of data blocks failing before you know it you have a escalating battle which then heats up the CPU & HD as each is firing off more and more blocks each failing.
If you can't get to either you can replace it too. Here's the IFIXIT guide: [https://www.ifixit.com/Guide/MacBook+Pro+15-Inch+Unibody+Early+2011+Hard+Drive-IR+Sensor+Cable+Replacement/5894|MacBook Pro 15" Unibody Early 2011 Hard Drive/IR Sensor Cable Replacement] and here's the part you'll need: [https://www.ifixit.com/Store/Mac/MacBook-Pro-15-Inch-Unibody-Mid-2012-Hard-Drive-Cable/IF161-100-1|MacBook Pro 15" Unibody (Mid 2012) Hard Drive Cable - Apple P/N 923-0084]

In addition I would recommend getting this app: [https://www.tunabellysoftware.com/tgpro/|TG Pro] for less than $20 US its well worth it! With the full version it should guide you on whats a miss on your overheating problem. Post a screenshot of the main screen so we can see it too. Then we can help guide you which way to go here.

More often than not the issue is the SATA cable if the system is clean and the fans are in good shape. Yep! What happens here is your system gets into a battle between the HD and the CPU as the data is being saved or read from the drive. Each block has a CRC check sum so when the CPU checks it it finds the data doesn't match so it does the action again and again now think about 1000's of data blocks failing before you know it you have a escalating battle which then heats up the CPU & HD as each is firing off more and more blocks each failing.

Status:

open

Postagem original de: Dan ,

Texto:

As Mayer pointed out above Apple has a repair program to replace under extended warranty the HD SATA cable as they have a high failure rate with them. I would visit either an Apple Store or Certified Apple service center to have them replace it. It will be a free repair.

If you can't get to either you can replace it too. Here's the IFIXIT guide:

Status:

open