h100 no fans/led

im not really sure but a few months ago, my h100 died basically

everything except the pump is dead

and then randomly one of the corsair fans that came with this died a month ago *weird*

anyway,

the cpu block's front cap is broken so i doubt i'd be able to rma this baby *i do dumb things at times*

would anyone on this forum have any technical experience with this?

basically the fans dont spin at all and no led, i suspect it gets no power but the wiring from the inside looks fine

plus the mobo wont pick up the rpm sensor from the pump