Watched 'Inferno' last night, another contrived, by-the-numbers, travelogue/history lecture based on a highly improbable scenario. There is zero chemistry between the cast and Tom Hanks is far too old to be playing the lead in an action movie.
In my experience every PC is salvageable, how much you're willing to spend on salvaging it is another matter. Prebuilt computers always come with the cheapest PSU they think they can get away with. Changing them is easy but quality PSUs are expensive which is why they don't fit them in the first...