I have a Dell Dimension 2550 with a celeron 2.0 cpu.I would like to change to a 2.8 p4 cpu. Has a factory mobo. Do i need to change anything or download anything first? Any help would be greatly appreciated.
I don't find the specs for your 2550 motherboard. I would download cpu-z, a free program that will give you the chipset of your board. Then it will be easier to figure out the fastest cpu your board can run.