They are over at Visio.com. The power supply looks to be mythical so back to the maker.
i have a Vizio CN15-A5 laptop that's about 5 years old. It still functions great and does everything we need. The issue is the power supply cord is getting frayed pretty badly. It's only a matter of time before it's done. The issue I'm having is I can't find a replacement with the same specs anywhere online, I find plenty of OEM Vizio chargers...but all are 19v, 65w, 3.4a. The charger I have now is a 19v 130w, 6.7a charger. Now I can find plenty of those...but not with the same tip size, 3.0mm x 1.0mm. I've found a few with different tip sizes...and then thought about using an adapter...but even then the adapters aren't exactly the same size....close but not exact.
Thoughts? Should I try a Batteries Plus or some place like that? Any other online stores I might be missing...I feel like I've looked at all of them. Also looked at eBay. Again...lots of Vizio 65w chargers...but they all say not to use on laptops over 90w.