03-11-2011 08:47 AM
hi, i just bought a new HP Pavilion DV4 notebook. the manual or the user guide does not state how long i need to charge the battery for the first time of usage. i've charged it fully and unplugged the charger but it stated that the battery life is only 2 hours.. The salesperson told me that the battery can last up to 6 hours. can somebody please advise me?
03-15-2011 06:47 PM
Please write your notebook product number (p/n). You'll find it at the bottom of the laptop on a sticker.
How to Locate the Notebook product number (p/n)