Sony VPCSA3SGX 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 on the model of CPU installed in the system. In order to replace the old processor with a new CPU in your Sony system, do some research as to how to do it properly so you do not wreck the new processor. Purchasing and replacing an old CPU can be a daunting task for anyone to do themselves, as there are a plethora of things that could go wrong. You should make sure you are replacing the component that is actually bad, as a CPU rarely goes out unless it was overused or overclocked.