I want to change ddr2 to ddr3 so I'm thinking of buying new mother board but i don't want to buy new processor. can i add my older Intel core 2 duo 2.93Gz LGA775 socket processor to LGA 1155 socket motherboard.
Or what I can do about it?
LGA 775 and LGA 1155 are two different sockets. This is like comparing a T2 torx size to a P6 Phillips size; not only are they different "sizes" but have layouts too. Find a mobo that can accept a LGA 775 CPU if you dont wanna replace the proc.