256fx
It Is called a L2 inductor, you cannot bridge the solder across the gap. try turning the l2 over so you have a clean piece to solder to, only use a 15/20 watt soldering iron tho. check It hasn't blown by putting a continuity tester across it. you can buy these L2/4 from ebay for about £3 or so, also check the L4 on the opposite. side of the board. They look exactly the same but have different values, make sure that is still on with no hairline cracks in solder joint.
Hope that helps