the TBS Unify Pro32 HV 5.8GHz Video Transmitter is on a 220 size quad, 4s, brainfpv pdb and fc. power was wired to the pdb per brainfpv instructions. was powered up with normal video etc, but then had to adjust something so i unplugged. powered back up no video. leds dead.

this TBS Unify Pro32 HV has never been powered up for more than 20 secs or so while at full tx power and has never been powered without a antenna. quad has never crashed. very new as it was purchased on 7/5/19 and has only about 20 flights.

no leds and will not respond to agent x as it did when first bought.

i have installed a AKK vtx in the quad on the same power leads and it works fine. have been building and flying quads fo 7 years.

please advise