

FPV troubleshooting (requesting help)
I finished my first ever drone! I had my first flight! Everything was going great! Until I flew behind a large rocky hill… and lost connection from my goggles to the vtx.
Upon recovery, it looks like she had landed face first into a rock. My two front motors were cooked and when I connected to my goggles I would see this^ (see picture) my view shows my OSD but isn’t showing any picture. *There is no visible damage to my camera*
However, I noticed damage to the connection my vtx from camera coaxial cable. I tried to fix it, but it didn’t work, so I replaced the vtx. However, upon installation of the new vtx, I got the same result^. So I replaced the coaxial cable thinking that I may have damage in the cable…but I got the same result^.
Any repair help or trouble shooting would be appreciated so I can get her back in the air asap!
I am not certain what (low rf power) is telling me?
My camera/vtx is walksnail avatar HD pro kit
My goggles is the walksnail avatar HD goggles L