How to make my laptop run Battlefield 3?

I recently found out my laptop can barely run Battlefield 3 on low. What do I do because if I remember correctly, you can't change the graphics card on a laptop. WHAT DO I DO?! Just in case, here are the specs: HP Pavilion Dv7-6143cl

Intel Core i7-2630QM 2 GHz

RAM: 8 GB

AMD Radeon HD 6770MHow to make my laptop run Battlefield 3?
Get a new computer
You realize that BF3 is both a massive resource hog and a beta, which means there is time for tweaks and optimizations. Don't expect it to run well at any point, though. Your video card isn't bad for a mobile card, but it's a far cry from a high end desktop card.How to make my laptop run Battlefield 3?
not bad, but do realize that its an intergraded chip AND even the best amd readeon or ati radeon like the 6970 which is decent can even run on high, i mean yours is good for 2010 2011 games, but i cant handle dx 11 on 2012 gamesHow to make my laptop run Battlefield 3?
ther's nothing you can do just regret your purchase, i knw u buy this 'gaming laptop' few months back for a big ammount.. Unfortunatly, ur another victim of 'gaming laptop' marketing stratgy..
There is nothing you can do but upgrade your PC.