A2159 charging ok no display

borg

New member
Hello

Rails pbus rails ok voltage are present
In
3v3 rails
3v3 g3h rtc ok voltage
3v3 vdd main ok voltage

U8225 3v3 sensor no voltage

Pp3v3 g3ssw sns ni voltage output
Just correct me its possible sensor pwn en came u7800 maybe damage
 

2informaticos

Administrator
Staff member
Post the exact 820-xxxxx code of your board.
Is a "must do" when you open new thread.

Is the machine recognized in DFU mode?
Do you get SSD voltages?
 

2informaticos

Administrator
Staff member
With "charging ok" do you mean it charges/load macOS, but no image on internal LCD?
Or just charging battery, or turning on the board.
Is very difficult to understand what you've wanted to say in the first post.

Do you get CPU core voltage at least?
You can use 01598 power on sequence; available on the forum.
 

2informaticos

Administrator
Staff member
Do all tests required.
Don't waste time to write a post for each test; when/if you did it.

Which areas, or components have been affected by liquid?
 
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