So you are using an Intel® Core™ i3-540 at 3.06GHz with the Intel DH55PJ; and you say that it is too slow. Are you using the IGP (Integrated Graphics on Processor)? How much RAM do you have on the system? What type of applications are you using? Games, office, video editing etc? We really need to have a lot more information if we are to help you out?

Christian Wood
Intel Enthusiast Team