820-00609-A Apple iMac 27" 5K Retina

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820-00609-A Apple iMac 27" 5K Retina
BIOS, Schematics iMac 27 5K Retina - 820-00609-A - 051-01506.pdf

 

[rlowe215]

you need Programming and check iMac work before when change S/N

820-00609-A Apple iMac 27" 5K Retina

820-00609-A Apple iMac 27" 5K Retina BIOS, Schematics iMac 27 5K Retina - 820-00609-A - 051-01506.pdf

vinafix.com

Is there a difference to the macbook where i usually can just program with clean me and put back on board? In this case a costumer tried him self and destroyed the chip so cant get original dump, thats why I want dump with clean me and the serial is for that iMac

 

[ThienBui]

Is there a difference to the macbook where i usually can just program with clean me and put back on board? In this case a costumer tried him self and destroyed the chip so cant get original dump, thats why I want dump with clean me and the serial is for that iMac

That's why you need to get your computer working first. You can replace another chip of the same size.

 

[rlowe215]

That's why you need to get your computer working first. You can replace another chip of the same size.

Yes I know but the costumer sent in just logic board even if I told him it maybe not even start but he wanted it done anyware. Should I program with clean me and just send it back without serial programmed?

 

[ThienBui]

Yes I know but the costumer sent in just logic board even if I told him it maybe not even start but he wanted it done anyware. Should I program with clean me and just send it back without serial programmed?

Serial is not related to programming

 

[rlowe215]

Serial is not related to programming

So I should not write the serial to the chip?

 

[ThienBui]

So I should not write the serial to the chip?

yes

 

[rlowe215]

yes

Ok, I will download clean ME, write to chip and send back to costumer, thank you

 

[Zoudfekr]

pls clear me

 

[ThienBui]

pls clear me

 

[iBoff RCC]

when will release schematic and boardview?

 

[bilgisayarlab]

clar me plase

 

[ThienBui]

clar me plase

 

[win perez]

Hola amigos saludos a todos, necesito de su ayuda para reparar bios de imac a1419 EMC3070 2017 820-00609-A. al coectar el cable de energia el equipo enciende automáticamente y solo 1-LED ilumina, ningún otro. y posteriormente el ventilador aumenta las revoluciones.

 

[ThienBui]

Hola amigos saludos a todos, necesito de su ayuda para reparar bios de imac a1419 EMC3070 2017 820-00609-A. al coectar el cable de energia el equipo enciende automáticamente y solo 1-LED ilumina, ningún otro. y posteriormente el ventilador aumenta las revoluciones.

try BIOS this

820-00609-A Apple iMac 27" 5K Retina

820-00609-A Apple iMac 27" 5K Retina BIOS, Schematics iMac 27 5K Retina - 820-00609-A - 051-01506.pdf

vinafix.com

if same problem then you need to check hardware

 

[win perez]

prueba BIOS esto
[URL unfurl = "true"] https://vinafix.com/threads/820-00609-a-apple-imac-27-5k-retina.31789/post-227077 [/ URL]

si el mismo problema, entonces necesita verificar el hardware

ok probare esa bios y comento los resultados, gracias!

 

[gala]

please clear bios password

 

[gala]

Please clear it's bios password

 

[ThienBui]

please clear bios password

 

[kuamii]

PLEASE CLEAR ME 820-00609-A EMC 3070

 

[ThienBui]

PLEASE CLEAR ME 820-00609-A EMC 3070