Well I have a problem, today I bought a motherboard called MSI A88XM-E45 but when I opened the box and remove the manual I realized that said this * Only FM2 + processors can support PCIe 3.0, and my processor is an AMD ATLHON X4 750K, we all know that processor is FM2. and my graphics card is a MSI Radeon HD 7770 1GB GDDR5 and is PCIe 3.0 x16, but the motherboard has another slot that is PCIe 2.0 4x. I wonder if I can use that processor and also the graphics card in that motherboard but in the PCIe 3.0 Slot With any Problem or if i can use the other slots that is 2.0 pci express x4 but i wanna know if i can get image when I Turn on the PC which way is better?