Genuine Hp Envy 17-ch1000 chargers are listed below, so simply select your model if listed below or check the output of your old or broken Hp charger as so far all models use the 65w version, so you need only select from below the Hp Envy 17-ch1000 charger 19.5v 3.33a, all are original Hp and include both ac adapter and power cord.