I know this is an old post, but: the resistor in question is a 0 ohm part. Usually found on ebay for $2 or so for 100 pcs. But, it is also safe to just put a blob of solder to jump the connection since a 0 ohm resistor being used as a fuse is purely for assembly line machines to be able to bridge the connection automatically since they’re compatible with SMD parts but cannot solder a “wire” onto the board. I will attempt that and report back here. I too have an SP4, no screen, completely dead.