Pro 2 screen goes dark

[kspssd]

Hello all
Just out of the blue my screen will go dark. All buttons are lit and sound still plays. I can change patches too. I restart and screen is back on , nice and bright. After about 10 secs.... it goes dark again.
Any info is appreciated .
thanks

[NLB]

It's a screen saver. Globals menu.

[Elliot]

10 seconds seems a wee bit short for the screen saver. 

On my Pro 2 the display returns with any interaction with the unit. The OP indicates that the display does not return without a reboot, and even then for only 10 seconds.