Apple iMac A1419 820-3478-A

Apple iMac A1419 820-3478-A
Schematics and boardview

Apple iMac 27" A1419
J17 MLB 051-9884 820-3478
Boardview
J17PVT(820-3478-A).brd

 

[ThienBui]

27'' LATE 2012
only chime and white screen

clsss.zip

 

[brotech]

clsss.zip

doesn't work
this bios is totally different from mine, this is for an other model

 

[ThienBui]

doesn't work
this bios is totally different from mine, this is for an other model

you don't give me any model info it's your fault.

 

[MCGI_Kapatech]

pls remove password

 

[ThienBui]

pls remove password

 

[jose garcia]

HI, PLEASE CLEARME PLIS

 

[ThienBui]

HI, PLEASE CLEARME PLIS

 

[punit jain]

820-3478-A
my bios power on but no display can you please fix this

 

[ThienBui]

820-3478-A
my bios power on but no display can you please fix this

clearms.zip

 

[Padam]

sometime on sometime not on

 

[ThienBui]

sometime on sometime not on

i think no problem bios

clearms.zip

 

[ct lab]

Clear me

 

[ThienBui]

Clear me

clearms.zip

 

[Suachualaptop24h]

GIUP XAY DUNG LAI CAM ON

 

[ThienBui]

GIUP XAY DUNG LAI CAM ON

 

[vinapt]

Hi. I have here a dump with efi lock iMac A1419. can you remove it please?

 

[ThienBui]

Hi. I have here a dump with efi lock iMac A1419. can you remove it please?

bbb.zip

 

[vinapt]

bbb.zip

thanks

 

[mosaahadi]

please remove password

Apple iMAC 27" A1419 820-3478-A late 2012

 

[ThienBui]

please remove password

https://vinafix.com/attachments/bbb-zip.418711/