I assume you mean with a better processor? The answer is probably no, as your processor is likely soldered to the motherboard. It may bepossible if the processor is on a "daughter" card that can be replaced. Assuming so, the bios of your motherboard would have to support the upgrade processor, which would be on a daughter card that can be purchased from them.
So we can have more information about your system, Download, run, and save the results of this utility as a text file:
Then ATTACH the text file using the instructions under the reply window ( Drag and drop here or browse files to attach ).