Originally Posted by buckweat420-
Only thing i can think of is to maybe get a new....encosure and see if that works...its worth a shot
I/O means in/out.You may have copied or move too many to be handled.
But working between 2 hardrives should not have this result.
Have you enabled dma ? sysdm.cpl
and get 2xExplorer.
For easy file movement.