Sony VGN-NS255J Cpu

The quickness and speed of your laptop depends on the type of CPU in your laptop. Your laptop CPU is the main piece of hardware that processes information and is mandatory in all computer systems. You should make sure you are going to replace a bad piece of hardware that is giving you trouble, as a CPU rarely goes out unless it was overused or overclocked. In order to replace the old processor with a new CPU in your Sony system, be careful so you do not damage the replacement CPU. Purchasing and replacing an old CPU can be tricky for even a professional, as there are a plethora of things that could possibly happen that would render the new CPU useless.