Hey everyone,
This is my first post in this forum, and I understand people in this forum often help others solve problems with their macbooks. I’ll try to include all necessary information but please let me know if there’s something missing.
A basic summary of the problem: My macbook pro has had this problem for a couple of years now where while I’m using it, it suddenly either freezes, or goes black and freezes, and then shuts down. I have Bootcamp on my mac, and this problem only happens when running macOS. It does not happen when using Windows. I will now go into more detail about the problem.
My Macbooks specs:
Model Name: MacBook Pro
Model Identifier: MacBookPro11,3
Processor Name: Intel Core i7
Processor Speed: 2.3 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Memory: 16 GB
Boot ROM Version: MBP112.0142.B00
SMC Version (system): 2.19f12
Serial Number (system): C02ML9AUFD57
Hardware UUID: FFE6C3A8-FCAB-58B6-BDA2-C00125B783AA
I am running macOS 10.13.2 High Sierra
More specific details:
1. It seems to be very random. I can’t find anything that will reliably trigger the crash.
2. I have looked into the “Previous Shutdown Cause” logs and it appears that the shutdown cause is almost always -128 and very few times, it is 3. I understand that -128 refers to hardware related issues.
Solutions I have already attempted:
I have already reset the PRAM and the SMC. The problem persisted
I have checked my disk with disk utility, it was fine.
I created a new partition and installed macOS Sierra on this partition. The problem persisted.
I updated to macOS High Sierra. The problem persisted.
I downloaded memtest and tested my memory three times over. The test passed all three times indicating that my memory was fine.
I used the Apple Hardware Test, and no issues were found.
Solutions I have not attempted:
I spoke to a tech support guy who suggested the Bootcamp partition itself may be the problem. He suggested that I wipe the entire hard drive and do a new instal of the macOS. I am not sure about whether this makes sense though.
I took my macbook to the Genius bar, and the tech support guy said they could send it out to get fixed, but it would be $600. As I previously stated, Windows 10 runs fine on my macbook without crashes, and that is how I’ve been using it for the past couple years. Considering that, I am not willing to pay that much money to get it fixed. I would rather just continue using Windows. However I thought I might post this problem online, and see if I could get any help with it. Thanks.
This is my first post in this forum, and I understand people in this forum often help others solve problems with their macbooks. I’ll try to include all necessary information but please let me know if there’s something missing.
A basic summary of the problem: My macbook pro has had this problem for a couple of years now where while I’m using it, it suddenly either freezes, or goes black and freezes, and then shuts down. I have Bootcamp on my mac, and this problem only happens when running macOS. It does not happen when using Windows. I will now go into more detail about the problem.
My Macbooks specs:
Model Name: MacBook Pro
Model Identifier: MacBookPro11,3
Processor Name: Intel Core i7
Processor Speed: 2.3 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Memory: 16 GB
Boot ROM Version: MBP112.0142.B00
SMC Version (system): 2.19f12
Serial Number (system): C02ML9AUFD57
Hardware UUID: FFE6C3A8-FCAB-58B6-BDA2-C00125B783AA
I am running macOS 10.13.2 High Sierra
More specific details:
1. It seems to be very random. I can’t find anything that will reliably trigger the crash.
2. I have looked into the “Previous Shutdown Cause” logs and it appears that the shutdown cause is almost always -128 and very few times, it is 3. I understand that -128 refers to hardware related issues.
Solutions I have already attempted:
I have already reset the PRAM and the SMC. The problem persisted
I have checked my disk with disk utility, it was fine.
I created a new partition and installed macOS Sierra on this partition. The problem persisted.
I updated to macOS High Sierra. The problem persisted.
I downloaded memtest and tested my memory three times over. The test passed all three times indicating that my memory was fine.
I used the Apple Hardware Test, and no issues were found.
Solutions I have not attempted:
I spoke to a tech support guy who suggested the Bootcamp partition itself may be the problem. He suggested that I wipe the entire hard drive and do a new instal of the macOS. I am not sure about whether this makes sense though.
I took my macbook to the Genius bar, and the tech support guy said they could send it out to get fixed, but it would be $600. As I previously stated, Windows 10 runs fine on my macbook without crashes, and that is how I’ve been using it for the past couple years. Considering that, I am not willing to pay that much money to get it fixed. I would rather just continue using Windows. However I thought I might post this problem online, and see if I could get any help with it. Thanks.