This XSX came in with HDMI PORT damaged. Did regular port replace but still no image, controller sync ok to system, so I guess system side should be ok.
Then I tried remove ESD protection chip(NFD) and bypassed it. Like this pic showed
It does no difference, but I only notice before bypassing, pin18 only 3.3v but after bypass I got 5.1v on pin18.
I gave last hope on replace HDMI ENCODER, replace with new one, NO LUCK!!