I currently have a Dell 90W AC Adapter PA-3E FA90PE1-00 for my I5 Studio XPS 1647 laptop. I've read that others are using a Dell 130 W AC Adapters. Both are 19.5V.
Which is the correct adapter to use and what if any would be the advantages or disadvantages of using the 130 W adapter instead ?
I use my XPS mainly for Multitrack Digital Audio.
Thank you....