Sony VGN-NW120J Cpu

The CPU is the primary hardware component that processes information and is needed in order for the unit to operate. The speed of your laptop depends a lot on the speed and type of CPU within your system. You should make sure you are going to replace a bad piece of hardware that is actually bad, as processors rarely go bad. Purchasing and replacing an old CPU can be tricky for anyone to do themselves, as there are a plethora of things that could go bad. In order to replace the old processor with a new CPU in your Sony VGN-NW120J, you should follow the instructions carefully so you do not damage the replacement CPU.