SOURCE: philips monitor 190b6cb/175
Same problem OSD main controls locked the 5 seconds later OSD main controls unlocked then system closes down sayingproblem with atkdisp, what does all this mean? Can still operate my computer but thid damned flashing OSD message continues.
SOURCE: i have philips 170 t4 LCD monitor and my problem
Press & hold the menu key at 15 sec. will unlock it.
SOURCE: Control menu locked
I am not able to find the solution but I have got the very same problem with my HCL LCD monitor.
SOURCE: How to unlock menu in lenovo LCD monitor
Hi :)
I had the same problem and i found the solution .....
Press and hold the menu button on your monitor for 10-15 sec .
Now ..... have fun :)
Rate if was helpful :)
SOURCE: Hi! I have a problem
ocd unlocked and lock definition: This function allows you to lock the current control settings, so that
they cannot be inadvertently changed.
This is a method to unlock it: Press and hold "Menu" button for several seconds until the monitor show
message "OSD Unlocked" and then you can use the monitor's button again.
There's a chance that "OSD Locked" message will disappear from your
monitor but don't stop until "OSD Unlocked" is showed. If it is being shown automatically you must have fiddled with the buttons to much and set a delay.
If I have not solved your problem please reply and explain to me in more detail what your problem is.
PCHELPSTER007 from youtube
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
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