i have an HP Pavilion Slimline s5710f. I want any motherboard that can let me install a x16 graphics card. as long as i can upgrade to it. i want to buy it from neweg.com. Can anybody please help. this is my current gaming rig

Operating system
Genuine Windows 7 Home Premium 64-bit

Processor
AMD Athlon II 260 Dual-Core Processor (3.20GHz)

Memory
3GB

Memory speed
PC3-10600 DDR3 SDRAM memory

Total memory slots
2 DIMM (240-pin, DDR3) (occupied)

Maximum memory expansion
(expandable to 8GB)

Graphics card
ATI RadeonTM HD 5450 x1 pci express

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