GR1VH_AR, AX, APH, AXB, APHB, chassis
Subject: No display / panel issue.
SYMPTOM
Panel issue or no display might be due to bad connections between Source Board and T-con FFC.
CAUSE
T-Con FFC (Flexible Flat Cable) broken.
SOLUTION
Check pin FFC condition between T-con and Source board.
If damaged like illustrated in below picture,
replace the FFC like explained in the below method
