Battlefield 4 Graphics

Hello everybody. I have a graphics problem on BF4.  First I downloaded BF4 from internet. When I was opened the game, graphics was wrong. 
Some images
http://uppix.net/K9Xi7D.jpg
http://uppix.net/K9Xi7D.jpg
Then I borrowed Original BF4 from my friend. I installed it but I had same problem. 
My System (Laptop)
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz
4 gb Ram
Microsoft Windows 8 (build 9200), 64-bit
AMD Radeon HD 7600M Series (Up to date)

I have an another PC (laptop). When I was installed BF4 for this PC, graphics are perfect. I could play it for a while. This PC's system:
Intel Core i5 520M
4 gb Ram
Windows 8 32 bit
NVIDIA GeForce GT 330M

I need help. I want to play this game.