upgrade existing p.c

Sanket981126

Commendable
Mar 17, 2016
7
0
1,510
i just want to upgrade ram and graphics card, but my motherboard {of gigabyte,know model GA-H55M-S2}processor of first gen i3,it will support 750ti graphics card???/ has pci express slot 2 i think??????? should any damage in motherboard or decrease in performance???