A:AnswerIt looks like from looking at hp's requirements this laptop requires a 45w charger in which I wouldn't recommend using this high of a charger as it may cause problems with your battery or even do harm to your laptop. Below is the charger I think may work with your laptop if not it should take the 65w charger from HP.
A:AnswerCheck your old adapter for Volts listed.. Some are 18 V and it one is 19.5 Volt. Your computer will run slow if you don't have the correct Volts on the adapter.
A:AnswerBeing that HP bought out Compaq several years ago this charger should fit your laptop but it shows this laptop came with a 65w charger but this will work but may cause harm to your battery or laptop as its a much higher rated charger than needed.
