New to sony,and forum.Forgive my ignorance,I have a t350.Though the cpu is rated at 1.20 gh ,the clock speed never seems to go above 595,is this a defect or a misunderstanding on my part? Thanyou in advance.

Welcome to the forum. This issue has been discussed before, for example here and here . Please feel free use the search function, as we’ve probably already touched on many issues you’re going to have with your laptop. :wink: