Congratulations man!

I have two more Semprons, one can unlock, one can't... It is 4/5 unlock success so far...

Validation

Screenshot

I pair Sempron with Asrock A770DE+, very cheap and great board, others components used were nearest my hand, to pair cpu and mbo with 2x2gb 1066 ddr2 cheap kingmax and ati 4670 the result is very nice and very cheap rig for low budget buyers...