Notebook power adapter isn't charging my laptop?

Question

I got a kingston notebook power adapter and it isn't working on my toshiba laptop. It has 4 power tips and I've already tried them all.

Answer 1

You've probably been feeding it the wrong voltage (and thus have ruined your computer).

You really should be using a Toshiba adapter with a Toshiba laptop (and use the one sold for your model).

Answer 2

Make sure you have followed step three - which is to hold down the lock button on the back of the adapter and change the voltage to be compatible with whatever power tip you are using.