Originally Posted by Jaggar345
It's possible that one of the connections is lose or may have ripped. Check that all the cables are firmly secure and in place.
Sent from my HTC6435LVW using XDA Premium 4 mobile app
thanks for replay already check socket with maginify glass all joints and pins look fine.
It's either the other flex cable or mainboard issue... I should be receiving another parts phone in a few days and will better at narrowing down the problem.