How to check for operability all the radio components of a PC switching power supply without soldering them?

Question

Electronics

There is a 500 gigabyte PC power supply. It does not produce any electricity. Capacitors are intact. There is no core in a strange spiral, but in the next one there is the same.

Answer 1

The switching power supply can only be repaired by a qualified specialist in an electrical laboratory.
Self-repair of everything that is plugged into the outlet without proper qualification is life-threatening and threatens with fire!