I just got a 5550 in the mail from a friend.
I am trying to get it to mine...
Its NOT working... CGminer crashes... CG miner says its a Hardware issue or a driver issue.
I check with GUIminer and its got issues too... it freezes apon boot.
I remove the catalyst 13.1 drives completly and then I can open GUIminer, so I know its an issue with Cataalyst or something...
anyone have pointers?
Very low hash rate on that GPU, and it's not worth messing with. But if you must torture it, try an older driver version.