Sony VPCSA43FX Cpu

The CPU is the main piece of hardware that processes information for the computer. The speed of your unit depends on the type of CPU in your laptop. In order to replace the CPU in your Sony system, do some research as to how to do it properly so as to not damage the new CPU. You should make sure you are going to replace a bad piece of hardware that is actually bad, as a CPU rarely goes out unless it was overused or overclocked. Buying and installing a new CPU can be a daunting task for anyone to do themselves, as there are a plethora of things that could go bad.