i did try a safe start same thing single user mode.

also if i put the 9200 back in it will start fine

if i pull the 9200 and start up soon after pulling the 9200 it will boot into the gui correctly

i have done this several times but let the machine set over night and you are back to single user mode.

i have command option pr zapped the pr ram and i have unplugged the machine and pushed the cuda button for 5 sec.

none of these actions have helped

i do not have a uninstall