Thanks for your quick answer, but did not work maybe, I have another problem. I have also done the reballing to the GPU, but I have no image! Regards.
Yes. After programming the dump, stayed the same. Starts without image, flashes the wifi light and turns on the fan nothing else. I can upload my dumps for you to check
SATELLITE L850-1P9 REFERÊNCIA (P/N):: PSKG8E-05600LEP @PP_SATI here is bios good, If the problem, Please check hardware.