Questions & Answers for: lg monitor contrast locked

...contrast, it keep displaying "controls locked." I checked the monitor, but there's no lock/unlock botton - What's up? -Thank you for your concerning! This is a "feature" they include to prevent ...

contrast on the monitor I get the message "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

lg lcd monitor i have a LCD monitor.it was displaying OSD locked earlier so i did hold the menu button for 10mins and it dissapperd after showing UNLOCKED. now a new problem has cropped up.the picture

...menu of my LG 700e monitor. I can only increase or decrace the brightness and contrast. It displayed controls are locked There should be a button with the book sign. Hold it pressed for 5

...monitor displays "Controls Locked" in a small box once. And whenever I try to adjust brightness or contrast, it keep displaying "controls locked. Push the MENU button in for 5~10 ...