Ok, I begin like this. I have a hp monitor, infront of it is written HP w17e. A month ago, a sudden notification came in my monitor,"OSD locked" and I was surprised. Later I searched what actually was OSD(I didn't knew till!),I found that it was On Screen Display,which was used to control the monitor brightness,contrast etc. Then I searched for solutions which gave me like "press the menu button for 10-20 seconds etc." I did all those but the problem persisted but now in different way!!! It begin to show OSD unlocked and every settings like brightness,contrast were adjusted without my intention i.e I explain to you as something going out of control. For eg-: sometimes it showed increasing brightness level and sometimes it showed decreasing and so on. This problem doesn't end here. Then I again locked OSD by pressing the menu button. Then for few days, it stopped showing those notifications. But again, it shows OSD locked notification. And I think I have explained my problem as far as possible I could.
And I want its fix from Tech Support Guy!!!