Chosen Solution
Can anyone help me identify this component on a 13” MacBook Pro A1278 EMC 2554
That seems to be a capacitor on a 13” 820-3115 board, along the Audio circuit, it’s C6603, a 100UF, 20%, 6.3V, TANT , in a AL1 case
You blew a capacitor!
Often when I see this there is a deeper problem. So just replacing it won’t be enough. How about giving us some history what happened and what have you done?