It seems that HP is experiencing a small revolution within its walls as the company pushed its chairman Raymond J. Lane to resign from his position. But that is not the last of the changes. As it was widely anticipated, the company also informed that two other directors, John H. Hammergren and G. Kennedy Thompson, also decided to step down. HP CEO Meg Whitman is preparing the ground to put the company back on its feet after the US PC producer has been facing many financial difficulties.