Aporte original por: Wes ,
I actually fixed a customers error 53 today... was kinda shocked! We did a screen swap a few weeks ago and customer got in touch to say he had error 53. There was no evidence of any damage to the home flex or long flex, both were properly seated. As a last resort we tried replacing the long home flex and woolah no more error 53! I dont know if it was shorted (certainly looked fine) but very relieved it worked!