We may have found other answers which could help you.
Click here for Monitor Display Settingsmy medion monitor goes black with computer still running?
my monitor powers up for a minute then goes black barely readable wot can v?
Medion md9323aj DRIVERS?
monitor Medion MD7475AC?
How can I fix my Medion MD7475AC monitor?
What is wrong with my 17" SXGA LCD Medion Monitor ?