It ' s made for a 5 v 1 amp charge . Any 5 v woulda been ok but I have a feeling 5 . 2 volts fried the fuse . Open it up and check the boards fuse <| sep |> Well , you know , horses for courses . <| sep |> No . I mean economics is particularly hard once you break the principle level . <| sep |> True . but they just got done spending an ungodly amount of money linking that piece of garbage up with another pile of garbage AX . Not to mention , a year ago . we replaced our monthly hostage negotiations with wsus and the heavenly interactions with puppet for config management . with the whole syscen suite and that would ' ve been the time to decide what you wanted to do . Not once we ' ve spent a year ' intelligrating ' Microsoft ' s ' gold package ' see South Park for reference . sighs