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I bought a 2018 13” Macbook Pro 8GB/265GB TouchBar in 2018. In 2019 the TouchID stopped working and I was under warranty so got it fixed from Apple. I believe they replaced the whole logic board with battery. Now, after a few months of using the device, the display suddenly stopped working! I see the blacklight is on and a purplish screen but no graphics. If I connect it to an external monitor it works fine on the external monitor but no graphics on the built-in screen. One day, I turned on my MacBook and found the screen is working without issue, and the built-in screen was just fine for next 30 minutes and died again. This happed three to four times. Do I have to replace the screen or its just a small fix and can be repaired?
Sadly you’ll need a new display assembly, The T-CON board has failed. Thats the part that sitting inside the upper case
and is part of the display assembly. 13” MacBook Pro Display Assembly - Space Grey, Apple P/N 661-1003713” MacBook Pro Display Assembly - Silver, Apple P/N 661-10357 Here’s the guide to putting it in MacBook Pro 13" Touch Bar 2018 Screen Replacement
