Macbook A2141 - Stuck at 20V

Instafixx

Active member
PPBUS is fine.
Mo Boot. No Chime.

PP2V5_NAND_SSD0 is shorted. Diode Mode Readings is 0.002
PP2V5_NAND_SSD1 has a diode mode reading is fine . 0.400.

The board on the back side is very dusty.
Should we remove U9580 ?
 

Instafixx

Active member
Injected 1V.
L9581 was hot and C9588 was blown.

Replaced both.
Diode Mode Readings are back to Normal and Voltage is 2.5V.

But it still doesnt get on.
 

2informaticos

Administrator
Staff member
Is there any important data?
If not, you may consider DFU restore.

First, check diode mode to ground on all ohter coils.
 
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