What's your PC's specs, man?
You'd need a kickass system to run BF3...
And this cute wallpaper:
Manufacturer: Hewlett-Packard
Processor: AMD Turion(tm) II P520 Dual-Core Processor (2 CPUs), ~2.3GHz
Memory: 4096MB RAM
Hard Drive: 303 GB
Video Card: AMD M880G with ATI Mobility Radeon HD 4250
Sound Card: Speakers and Headphones (IDT High Definition Audio CODEC)
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7600) (7600.win7_gdr.100618-1621)
Running bf3 on min graphics.