Those components are either a resistor or a capacitor depending on the circuitry. You would need the Schematic's to determine exactly which. As for bypassing a fuse as you say you did that was a bad idea since turning the unit on could very well fry even more circuits. Worse you wouldn't even know which ones were now bad also. Replacing the selected parts on your circuit board will also require special soldering equipment and 3M Soldering training. You would be better off getting a replacement board.