We were just given a Toshiba Satellite r15-s822 however, the previous owner had dropped it causing the jack on the mother board (where you plug the power cord in) to break. we originally sent it to a computer store to be fixed, but was told that the mother board needed replacing. she had tried to resolder a new jack, however, she said the laptop was still not turning on. I have now pulled the computer apart and need some advice on what my next step should be. should i replace the motherboard? are there any test i can perform to verify it is the motherboard that is bad vs it maybe still being the power jack.
just a side note. i took a look at the power jack and saw there were 3 available prongs for her to solder the connections to, however, it appears she has only used two. she may have replaced the jack with a universal one (doesn't seem like it was made for this computer) and maybe only 2 of them needed to be used?
i can take pictures upon request if needed
thanks to anyone who can give some advice
just a side note. i took a look at the power jack and saw there were 3 available prongs for her to solder the connections to, however, it appears she has only used two. she may have replaced the jack with a universal one (doesn't seem like it was made for this computer) and maybe only 2 of them needed to be used?
i can take pictures upon request if needed
thanks to anyone who can give some advice