A2159 820-01598 5V 0.17A

[zeydullak]

Macbook A2159 with touchpad, no visible damage.
Motherboard 820-01598
Power button do nothing. 2 UCB C: 5V 0.17A
Goal: Get User data.
Please advise.

 

[2informaticos]

Is it recognized into DFU?

 

[zeydullak]

Yes, I already checked and it is not detected

 

[2informaticos]

Check if T2 gets expected SLPS2R and AWAKE voltages.

 

[zeydullak]

We are missing PP1V2_AWAKE and PP1V1_SLPS2R. What can we check next? Thank you.

 

[2informaticos]

Compare diode mode to ground readings on these rails with good board.