Schematics A2141 820-01700 X970

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A2141 820-01700 X970
Schematics, boardview
LB_820-01700_BoardView_file_LO25
A2141 820-01700-A UB090.bin
A2141 820-01700-A U2890.bin

 

[shyamu]

all working only macosx not installed is it working after paying u right

 

[shyamu]

after paying u am i able to format that laptop

 

[ThienBui]

after paying u am i able to format that laptop

that's the problem, need bypass

 

[shyamu]

ok paying u

 

[macabi170]

the macbook was not turning on.

had a burnt mark on u8600 near it's corner

it wouldn't go from 5v to 20v

I applied 8v to ppbus_g3h, after that the Mac went from 5v to 20v

but u8600 was getting very hot, I took it out and tested it out this NAND has internal short to GND on PP1V8_SSD1. so bye bye DATA recovery.

did anyone here has fixed SSD problems on T2 MacBooks?

 

[dam1inc]

I think I somehow damaged U4770 trying to use a modded CH341A to pull .bin, I've done it a few times already no problem and I don't see any damage but I kept gettting errors detecting the chip (MX25U3235F) and after hours of messing with progammer and software I checked the chip and pin 2 value is off, I wasn't able to read so my question is it possible to purchase a new chip and flash with new .bin?

 

[ismailnexus]

it use Apple T2 no BIOS

 

[shiko]

what this?

 

[anhvy2012vn]

Cần bản rom gốc MX25U3235

 

[anhvy2012vn]

tôi cần file gốc rom MX25u3235 cho main 820-01700

 

[ThienBui]

tôi cần file gốc rom MX25u3235 cho main 820-01700

con này nó chỉ có s/n thôi, nạp nó làm gì vậy?

 

[shipon]

nopower plz clear me

 

[ThienBui]

nopower plz clear me

 

[daihao]

DẠ AD ƠI, CON NÀY BỊ PASS firmware MỞ DC KO VẬY AD,

 

[ThienBui]

DẠ AD ƠI, CON NÀY BỊ PASS firmware MỞ DC KO VẬY AD,

T2 khó

 

[Dhaka Lab]

please clear me A2141 820-01700-A

 

[ThienBui]

please clear me A2141 820-01700-A

This is not the first time I have mentioned this
All new model macbook using Apple T2 chip will not have BIOS it's like iphone
The 4mb file you see is just non-BIOS information.

and remember this don't let me repeat

 

[Dhaka Lab]

A2141 DFU OK BUT WIFI NOT DETECH PASSWORD PLEASE CLEAR ME . ALL SERIAL OR EMC NO PIC ADD BLOW PLEASE

 

[ThienBui]

This is not the first time I have mentioned this
All new model macbook using Apple T2 chip will not have BIOS it's like iphone
The 4mb file you see is just non-BIOS information.

and remember this don't let me repeat

i don't know why but 4mb is not BIOS so don't care about it

 

[sosuke]

I would like to bypass Activation.
old bridge　OS.