Question about LG L1740P (Black, Silver) 17" LCD Monitor
Press and hold the MENU button for about 5 seconds. This should unlock the controls. On some monitors it will be the power button that you need to press for 5 seconds to unlock.
If none of this works, it may be a malfunction needing servicing.
Posted on Aug 08, 2010
I got same problem with this screen, after i unlocked i cannot autoset.
he say me DIGITAL VIDEO INPUT NO ACCESS !!!
Posted on Sep 05, 2010
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Posted on Jan 02, 2017
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