Glasses screen with letters "V"?

Good morning everyone, I bought an F4 V-6 and when I pass the image through it, the image comes out with a lot of letters “VVVVV” in Oculos, I already changed the camera for another model, but the letters “V” appears after passing by the plate.

Can someone help me?

Behind the plate the solder bridge was made between the VCC and RAM
I already did the test without the solder and the problem continues!


Thanks for listening