Not accepting power through DC jack, but runs on battery.
Sales#: MD223LL/A, MD224LL/A
1. Client has trouble charging battery. They then replace the magsafe 2 adapter.. issue persists.
2. Client brings me computer to repair -- I realize it is not accepting power from the adapter via dc jack what so ever.
3. I try SMC & PRAM resets. Same issue.
4. I replace the I/O board (923-0118). Same issue. Still no light on power adapter(s) and the battery indicator within the OS doesn't show it's even plugged in (or charging, for that matter).
5. Now I'm stuck!
Does this client need a new logic board?
Thanks for your help!