Power supply caps fail so often that maybe they should be socketed?
Good capacitors do exist, but they're getting less common with time; actually you're more likely to find good electrolytic caps in a 30 years old radio than in a 5 years old one. Today some manufacturers are cutting corners everywhere and parts quality tanked.
Unfortunately Capacitor is an area that is easiest to cut cost and has no immediate effect on the devices function and are hard to spot. Part of the reason why I switch over to Mac ~20 years ago. I dont want to spend time looking at every capacitor on a motherboard or to gather enough information on all these details. That was before the time when Capacitor marketing on motherboard was a thing.
That is a thing? What do they advocate, the fine smell of rotten eggs when they die?
Just throw the whole thing away (preferably in the garden waste bin for that extra good feeling) and buy a new one. /s