820-01598 A2159 board with USB 20V but 0.03A

[sekidata]

This board had minor liquid damage in the area around U9080 (NAND power supply). PPBUS is 12.6V. No shorts on the big coils. G3S rails are present. PP2V5_NAND_SSD0 is 2.5V. Trackpad clicks.

DFU Restore times out (the board exits DFU mode during the Restore).

 

[2informaticos]

Tried with known good battery and trackpad connected?
Also try disconnecting audio flex.

 

[sekidata]

Yes, all tests done with good battery, Apple charger, and trackpad.

 

[2informaticos]

What is the error code?

 

[sekidata]

The DFU Restore times out because the target machine drops itself out of DFU mode.

 

[2informaticos]

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