'''++Jabari Brandford++''' the only way to do that is by looking at the board. There will most likely be a parts sticker or a number silkscreened on it. There are to many variations on this to even remotely taking a guess at it. Check the image to get an idea about the HP replacement numbers for your laptop model
[image|1789220]
. You can download the service manual [http://h10032.www1.hp.com/ctg/Manual/c05227786|from here] which will help you to open your computer and to replace the board. If you need to post some good images of the motherboard so we can try and assist you further.[guide|21499]