I Posted Before about plugging in several ac adapters into my dell inspiron 1520 and it showing no life. I guess the Power jack needs soldering done well if all else fails whats the bestway about using those parts in it. Can i put the guts in a older laptop shell ? Or am i not able to use the orginal mother board because of the power problem? I ust dont want to let that go to waste because heir is nice specs in that model. Please help.