sorry don't know what happened to my original. request. Anyway I have a Gateway 7510gx notebook. Earlier I brought the system out of stand by , Ac was on . Suddenly it switched to battery. I have checked all Cables, outlets, etc. Turned it off and back on. Unplugged everything, waited a bit and turned back on. Still no AC. I tried testing the adapter output with a meter, but don't no if I was doing it right. I have had no problems with this computer until now. If it is not the adapter, what else might it be?
Any suggestions would be much appreciated. Thanks, Ruth
I am going to try to re-post this as I don't know what I am doing wrong. There is no button to submit a post.