Fan doesn't work on oster wine cellar

The outside rear fan on my wine cellar seized and caused the unit to stop working. I replaced the fan with a close match (12vDC, 0.16amp) and the unit is working again. I also took the time to replace the in-line fuse in the upper left corner of the circuit board, just based on all of the blogs I read about it failing. I did all of this only becasue the unit was past it's warranty (>1year) I think however that the main problem with these wine cellars is that the two fans (one on outside, rear and one inside) are just too weak. They can easily be stalled if the air flow is blocked. Oster should have spent a little more money on a good fan and they might not have all of these dissappointed customers.

First question, do you have power to the unit and the cooling fan is not working? If this is the problem then sounds like one of the two fuses in back panel has burnt out.