I recently purchased a toshiba T1600 that was advertised as working but upon receiving it and plugging it in, it began to smoke. Once it took it apart I found cracked and burnt chips on the bottom and top of the power supply board(in places even the brashest screwdriver couldn't damage) . Luckily this power supply is modular and can be easily replaced even though the surface mount components can't. I couldn't find a part number or replacement on ebay or other second hand websites but am wondering if there are any compatible boards or if anyone has a circuit diagram that can be used to find the burnt chips replacements.
View: https://i.imgur.com/61dFmKe.jpg
View: https://i.imgur.com/C5zeLZR.jpg
View: https://i.imgur.com/773qveb.jpg
View: https://i.imgur.com/61dFmKe.jpg
View: https://i.imgur.com/C5zeLZR.jpg
View: https://i.imgur.com/773qveb.jpg