When i use the monitor the menu is constantly up in the top left corner,
None of the buttons on the front on the monitor work, i can not switch it off unless i use the main switch on the back.

When i first turn the monitor on the menu flashes on and off in the top left corner, after 5 minutes the menu remains on.

Thanks for any help

Liam

Computers & Internet - iiyama - ProLite H481S (Black) 19 inch LCD Monitor