They're marked 'L1' & 'L2'
Typically 'L' designates an inductor (ie: a wire-wound impedance for AC, as opposed to a resistor in a circuit).
Since they're just wire, wound around a tube, it's really hard to destroy them. The wire however is lacquered, so that
the windings don't touch each other and short itself out. The reference here being that it's possible, though not probable that the heat from the small fire might have melted some of the lacquer and shorted turns together.
You can't really test them because an inductor is just a really long lacquer-covered wire, it will read on a multimeter as a short circuit. It's usefulness is in AC circuits like the power supply you're dealing with.
I can't really tell from your pictures, but the box that was burned next to the MOV looks like it might be a relay (not a transformer as I originally thought).
A stuck relay would cause the detonation of the MOV, so I'd try to identify that box in case it's something that will also need to be replaced.
Whenever an MOV goes, my first suspicion is that something else went bad, and the MOV took the hit (though it's
POSSIBLE the MOV might be the only damage).
Time for me to leave for the weekend.
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