Chosen Solution
Hi! Does anyone know what could be the cause of this? I was using my MacBook same as always and suddenly the screen was glitching all over.
I work remotely so this is a nightmare! Any insight?
See if the problem shows up on an externally connected display using the mDP/TB connection. If it does then the logic board graphics failed, if there is no issue with the external, then the displays T-CON failed and you’ll need a new display assembly. Sadly both repairs are costly!
