OSD Lock & Unlock Basic LCD monitor and TV troubleshooting guide: 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.
When pressing the AUTO button after locking the OSD
When pressing the MENU button after locking the OSD
This is the function that locks the OSD in order to keep the current states of settings or prevent others
from adjusting the current settings.
Lock : Hold down the MENU button for more than five (5) seconds to activate the OSD adjustment
lock function.
Unlock : Hold down the MENU button for more than five (5) seconds to deactivate the OSD adjustment
lock function.
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/
ANY SOLUTIONS?
At this point you are having the Logic board problem which can be due to bad power supply (bad caps, regulators) or bad EPROM. You will need to do more in-depth troubleshooting with the help of the service manual, it may not be worth it at this point.
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It doesn't work.
now the brightness window is flickering at interval of 5 seconds. the buton that is used to activate the brightness window doesn't work .. if i press it in a menu for example the elements aren't going up or down. the bar doesn't go bigger when i press the UP arrow buton like he did before.
I didn't solve it.. another solutions please?
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