Hello, this is my new training, a friend has brought me this equipment with a plate damaged by liquid (attached photos) I ask for help because to begin with it is my first time with this model
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MacBook Pro 13" 2020 - 820-01987 (A2289)
- Thread starter lincev
- Start date
First check diode mode to ground on all power rails; including CD3217 LDOs.
If nothing strange, apply power and check what voltages appear.
Wotk with the board alone on the desk.
If nothing strange, apply power and check what voltages appear.
Wotk with the board alone on the desk.