I got the AC Adapter in yesterday, but I'll have to wait til Monday for the Power Cord that goes with it, so says Fed-Ex, I have to sign for it. I tried it with the old one and it wouldn't work. The AC Adapter doesn't fit well into the comp, so I think they sent me the wrong one... :( I'll wait til Monday and if it doesn't work with the new Power Cord, then I guess.... I'll have to complain to HP again.