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Recent content by geo8610

  1. G

    820-00850 no turn on

    So this board has no repair? none of these components cannot be changed?can you give me a rom for this board please
  2. G

    820-00850 no turn on

    any idea what I can do? you got a dump ok I flash again thanks
  3. G

    820-00850 no turn on

    yo hize prueba con el cargador y bateria y salio error que aparece en la imagen.Luego desconecte lcd e intente entrar a dfu y no me dejo.Despues de eso ya intento entrar en dfu con el cargador y bateria y no me deja.Ya no me deja entrar en dfu de ninguna forma
  4. G

    820-00850 no turn on

    ok, erase soc rom, machine same problem revive dfu
  5. G

    820-00850 no turn on

    te refieres que borre la rom, y la coloque sin programar e intentar por dfu?
  6. G

    820-00850 no turn on

    when placing original dump it enters dfu, however when restoring/reviving this error appears
  7. G

    820-00850 no turn on

    machine always remains in dfu.Now error
  8. G

    820-00850 no turn on

    this error
  9. G

    820-00850 no turn on

    I already programmed and dfu enters but an error appears when I try to restore or revive in dfu mode it appears installing the system dfu error appears
  10. G

    820-2936

    I don't see bad solders u5510, nor bad traces pin 2 and pin 3, replace c5511 persist problem this hwmonitor
  11. G

    820-2936

    This computer gets slow and the fan starts turning, I ran asd os and the following error appears TC0D CPU 0 Die analog, any suggestions
  12. G

    820-00850 no turn on

    no, solo preguntaba; entonces A4069 me sirve soc rom para U4770
  13. G

    820-00850 no turn on

    ok, the board A4069 works for the soc rom U4770, says uson 3X4 page product that works for me?
  14. G

    820-00850 no turn on

    The programmer I have is 3.3v, can this board serve as a 1.8 adapter? A4069 Level Shifter to 1.8 volt with Solder Spaces
  15. G

    820-00850 no turn on

    yes,all ports switch 20v test disconnecting battery same problem with which adapter reflashing this memory Rom U4770? I have programmer sofi sp8-a, I don't know if I work for this chip
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