LG L1722P 19" LCD Monitor "unlock screen brightness contrast" Questions

...middle of the screen,(ocd) on screen display locked, when I unlock it, the contrast,brightness,runs all the way up and it,s just to bright.Ann My AOC Lcd monitor ocd is locked, How to unlocck the

..."OSD LOCKED". How do I unlock the OSD so I can adjust the brightness and/or use the monitor menu? Thanks, **** Press menu button for 5 seconds until the text "OSD Unlocked" appears on the

...unlock symbol keep appearing in the middle of the screen. Also, the "Main Menu" for the monitor keeps appearing and disapearing in the middle of the screen. I have tried pushing and holding the menu ...

...unlock buttons? This is an old monitor; using it as a second display for my Mac. Can't change contrast or brightness, also cannot use power button. Current contrast & brightness need to be adjusted. ...

osd menu keeps popping up,osd lock keeps flashing and the brightness and contrast keeps going up and down then i get a blank screen Press OSD menu button for 3 seconds or more to unlock it.

brightness/contrast menu pops up in middle of my screen and won't go away.... press the menu button and keep pressed for 20 second untill menu does not show unlocked menu massage your problem will be ...

...screen one message is coming control lock locked and again in 5 secs it is showing control lock unlocked.this is happening continuously.what may the problem? how to overcome this? PRESS "MENU" Button ...

...screen? Try turning the monitor off, holding the + and - buttons for brightness and contrast and turn the monitor back on release the buttons. Next if that dosent work hold the menu button down until ...

...screen when i try auto ajastment wit a message the adjastment is locked . How can i unlock the monitor settins? Thanks for your help Peter Samsung implements protection into their monitors, which ...

screen it displays lock symbol, Zaheer khan, To unlock the monitor controls and get rid of the lock you can press and hold the menu button in for 20 seconds. You can also try the information listed in