HELP Driver's side power seat inoperable

[imalabil]

Need some help quickly. Interior is out due to lots of water under the carpet - both sunroof drains were pulled out of their holes for who knows how long.

When taking the seats out, I moved the driver's seat back and forth to get at the nuts, and when I came back to actually take it out of the car - nothing. No up/down/back/forth/recline, nothing.

I checked fuse 26 and 32, which the fuse block says are for the power driver's seat, and they are OK.

Any ideas? Passenger seat moves just fine. I need to get this taken care of soon. The car will be dried out tomorrow, and I'll put things back together, but the seat is all the way forward!