If it is a TV tuner monitor , then you get an option to do a firmware update, of course if it has USB port (going in) not out . If not basically you can only do a reset and driver clean re-install and that is it. If still you experience problems then go to nearest Authorized Service Center. If it is still under warranty they will fix this issue for free.
Monitor turns off randomly from 30mins to 2hrs. Just a second before turning off monitor front touch panel lights are blinking (some times dimming).
I wonder is this due to overheating or some sort of power problem. I am definitely sure htis is not due to system setting, its certainly a monitor problem.
Is there any Firmware fixes availbale for this?