Magsafe power adapter for macbook pro mid 2014 not working

He had two MacBook ProвЂ™s and within a few months they both died! After fixing them I got him the needed cases.

He wanted a couple of systems on the floor so the workers could review the specs and manage their job time. I had a customer who was doing metal finishing sand blasting and grinding.

Given the environment IвЂ™m amazed the system has lasted this long! While I know its a pain you really need a HEPA filtered cabinet to house your system with a industrial sealed keyboard/trackpad and a second sealed case for an external display. Sounds like you got this one: MacBook Pro 15' Retina (Mid 2012-Early 2013) MagSafe 2 DC-In Board - P/N 923-0096Д®ither you got a fake charger, did you buy it off of Amazon or eBay for cheap? or sadly your logic board has a problem with the SMC charging logic.

The correct part: MacBook Pro 15' Retina (Late 2013-Mid 2015) MagSafe 2 DC-In Board - P/N 92 The first replacement DC-In board was purchased from e-Bay for a much cheaper price than iFixit, but claimed to be compatible with a broader range model years and it was working for over a year without any problems. (Repair was done by Apple Store) I donвЂ™t know if this screw hole misalignment indicates that they have put an older or later revision of the motherboard that works with a different DC-In board. The first time I changed the DC board I realized an issue with the replacement motherboard: One screw in the middle does not line up with the hole in my MacBook Pro and they have left it out. The background story on this: My MacBook broke down under warranty and they replaced the motherboard. I reviewed the installation process and made sure all connectors are properly in place and the DC-in board is sitting properly and the pins are at the correct location.Д¬ould it be that iFixit replacement part is the wrong part or defective?Д¬ould it need a different part due to a repair they performed on my MacBook Pro in 2014?.I did SMC reset multiple times with and without power adapter attached.I made sure the power adapter is good: It charges other laptops, and a working charger of another laptop shows exactly the same symptoms.System Information gives me normal reading on the battery itself and everything else, except, here is what I have for AC charger information: The reasons for this repeated issue is my work environment: There are microscopic steel particle dust in my workplace as we operate sheet metal laser cutting equipment. The first time it was about 1.5 years ago and it worked flawlessly (I had to reset SMC to make MagSafe connector light turn on). This is the second time I had to do this. DC-In board is purchased from iFixit based on the recommended part in their repair guide for my MacBook Pro. To fix the above issue, I changed both the power adapter (genuine Apple-branded 85W adapter) and DC-In board. The power adapter and the connector would get extremely hot. As a result, It wasnвЂ™t connecting properly and I had difficulty finding a sweet spot to make it start charging. The pins on both my MacBook ProвЂ™s adapter and DC-In board where melted/deformed with black stain around them.

Magsafe power adapter for macbook pro mid 2014 not working