Just some suggestions to get you started:
(1) Check that the fuse in the IEC isn't blown (and then remember to install it in the lower position - the top position is just a storage space for a spare fuse)
(2) The solder joint where the red wire meets the IEC looks a bit rough - I'd consider desoldering and cleaning it, and then resoldering it (with higher heat, less solder). A few other joints looks like they might benefit from a do-over as well.
Also: you should really get those terminal strips properly installed on the transformer bolts. I believe the star washer and nut are supposed to go on top of the terminal screw attachment point. And from your photos it looks like you are missing the black shoulder washers that separate the transformer from the top plate (chassis).
cheers, Derek