HRMMM??????? The only drive ut of the DA set to master is the one that's not mounting. I'll switch that to slave mode and see if it mounts.

I was taking it for granted that each channel on the IDE controller card would support a master and slave . . . :I

. . . do you need to have a pair of drives on the same channel set to m/s or all the drives in the box set to slave except on in the pair on the MoBo's controller?

Step one will be to swap out and test the DA's master with a different cable . . .

THX! :approve: