Cincinnati arrow 1000- square at the middle of the screen

I disconnected my machine for about for 2 months and I just connected and when I powered it up, it do not start running the vickens software, it just show a square on the middle of the screen. does anyone have had the same problem with this type of machines?
http://www.cnczone.com/forums/attach...d=294832&stc=1

Try to plug in a different monitor. If that doesn't work, your work station board may be bad.

Mike CNC Machine Services INC | Cincinnati Milacron MachinesCNC Machine Services