Toshiba Laptop Adapter Toshiba Laptop Adapter Wont Work?

Toshiba Laptop adapter wont work? - toshiba laptop adapter

I have a Toshiba Satellite bought about 2 1 / 2 years. 2 months ago, the adapter comes with the laptop just stopped working. I bought a new adapter and a few weeks later that the work is custom. What am I doing wrong. Adapter bad? Is it my laptop? Laptop battery dead?