When you upgrade your CPU you need to aware of two important factors:
1- Make sure you have the correct BIOS Version installed BEFORE installing your new Processor. Otherwise it might not boot up with the wrong BIOS installed.
2- Make sure the current RAM MEMORY you have installed will be compatible with the new CPU. You will find this out once you boot up with your current RAM installed. If it boots into Windows without any issues than it is probably compatible.