speedo inop even after replacement of the instrment cluster Topic is solved

[cargod01]

i replace my instraument cluster on my 98 s70 because it wasnt working. i woluld get most of the lights working at that time. also before replacement the rpm gauge was working along with the trip meter but the odamator only read 999999 all the across. all of my other gauges worked before except the speedo now after the repair only the fuel and temp work right any solutions will be apperiated thank you cargod01