I have a Lenovo H30-05 with a AMD E1 processor with a speed of 1.5G. It is a dog and I am wondering if I can put a Lenovo Athlon II mother board and processor in without making any other changes. It will bolt in exactly but will it work with the hard drive, the soft ware stored on the hard drive, etc.? Can I simply change mother boards (processors are soldered on motherboard) and turn the computer back on and have it work as it did before only faster?? If not is it possible with minor changes? Thanks