Hey guy's, I barely know anything about computers so I'll post here. I have a HP Pavillion P6510y and I want to upgrade to a better video card. Aside from me needing a bigger power supply, what cards would you recommend for $250?
Processor: AMD Athlon™ II quad-core processor 630*
Graphics: ATI Radeon HD 4200 graphics
RAM: 4GB PC3-10600 DDR3 SDRAM
Thanks in advance.