iMAC a1419 EMC3070 820-01134-A

iMAC a1419 EMC3070 820-01134-A

 

[techar]

NEED SCHEMATICS AND BOARDVIEW PLS
SOME BODY SAYS IT IS AVAILABLE

 

[techar]

HAVE NO BACK LIGHT ISSUE

 

[ThienBui]

NEED SCHEMATICS AND BOARDVIEW PLS
SOME BODY SAYS IT IS AVAILABLE

model no Schematics

 

[DLC]

Please ClearME, i try use clearME in this post cant working, tks
A1419 EMC 3070 820-00609A

 

[ThienBui]

Please ClearME, i try use clearME in this post cant working, tks
A1419 EMC 3070 820-00609A

 

[DLC]

Please repair & clearME
# imac cant installed #

 

[ThienBui]

Please repair & clearME
# imac cant installed #

that also can't say BIOS error, you need to try other BIOS to compare note not all BIOS errors can be fixed

 

[SerGre]

i exchange chipset on this device..
try all this dumps, and nothing works. with this original dump is slow
can you help?

 

[ThienBui]

i exchange chipset on this device..
try all this dumps, and nothing works. with this original dump is slow
can you help?

 

[SerGre]

it works, thanks a lot!

 

[SerGre]

It works, but slow.. i make a screenshot of protocol. Seems to try to find something in ME but not found and it need ca. 3 mitutes for boot. Normal it boots in 30 seconds..

 

[ThienBui]

It works, but slow.. i make a screenshot of protocol. Seems to try to find something in ME but not found and it need ca. 3 mitutes for boot. Normal it boots in 30 seconds..

it is what ? and where ??

 

[SerGre]

it is on imac

on boot, when you press: command + v keys on boot.

seems to be a solution here: https://www.programmersought.com/article/65653215447/
but i'm not sure it comes from ME Region
i tested with intern and extern usb ssd. Same problem

 

[ThienBui]

it is on imac

on boot, when you press: command + v keys on boot.

seems to be a solution here: https://www.programmersought.com/article/65653215447/
but i'm not sure it comes from ME Region
i tested with intern and extern usb ssd. Same problem

I don't understand what you are doing

 

[selim yazıcı]

@theinbui
820-01134-a can you clear me please?

 

[ThienBui]

@theinbui
820-01134-a can you clear me please?

 

[miliano]

iMac 27 black screen and only 2 status leds. Can you fix?

 

[ThienBui]

iMac 27 black screen and only 2 status leds. Can you fix?

not sure bios
you can try BIOS other.

 

[miliano]

not sure bios
you can try BIOS other.

this is mine bios. Can you try to fix? THX

 

[miliano]

iMac 27 black screen and only 2 status leds. Can you fix original dump?