Thank you for all your help.  I have been manually enabling/disabling.  The issue that bothers me the most is that whenever I enable/disable card 3 it comes back on as error 43 and whenever I disable/enable card 4 my screen artifacts and the computer restarts.  However when I first boot up I can enable/disable the other 4 and if I start the miner it recognizes the 2 problem cards and will mine with them although its at about 1100 h/s each.