Home▸ Forums▸ Macintosh Portable only works when connected to the AC adapter — #20▸ Macintosh Portable only works when connected to the AC adapter — #20
Post #20 by techknight
Source ForumMacintosh Portable only works when connected to the AC adapter — #20
CategoryTroubleshooting
Post DateThu, 17 Sep 2015 - 22:18
Original URLhttps://68kmla.org/bb/threads/macintosh-portable-only-works-when-connected-to-the-ac-adapter.2646/
Post
Yup. Its the hybrid itself. When i get time (hahahahaha) i am going to make a new pcb to replace it.

Also feel the SWIM. if its getting excessively warm, its bad. Sometimes the 5.2v regulator runs away to 7.5v and it cooks it.

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