sir
i am using pavilion dv3 2213tx when i boughtnthis one giving more trouble they are uncountable and i waste of money for every service finally my lap last one year not working properly and i hate this one ,and after some long time i post a message to HP Support forum.my lap is very slow when i am unplugged my charger or adapter .sso my lap is working with any time power supply ,,,,,,,one experts says in my lap is cooler fan is issue make changes and its work fine and last day i change my cooler fan but till now my lap is getting slow please any one tell me valuable suggestion