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Thanks Sax. &nbsp;After holding for 10 secs the &quot;OSD menu locked&quot; msg disappeared. &nbsp;I kept holding it down for about 10 more secs &amp;&nbsp;it displayed &quot;OSD menu unlocked&quot;.
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Thanks Sax.  After holding for 10 secs the "OSD menu locked" msg disappeared.  I kept holding it down for about 10 more secs & it displayed "OSD menu unlocked".

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Just bought a 17&quot; Philips Magnavox 107S (cm2300) monitor at a flea market for $20. &nbsp;Works great so far: color, no weird lines, or fuzziness. &nbsp;As I tested the front panel buttons I found that the brightness &amp;&nbsp;contrast work, however the main menu doesn't. &nbsp;It displays &quot;OSD Main Menu Locked&quot;. &nbsp;Anyone out there wth this type of monitor that has the manual or knows how to remove the lock on the OSD?
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Just bought a 17" Philips Magnavox 107S (cm2300) monitor at a flea market for $20.  Works great so far: color, no weird lines, or fuzziness.  As I tested the front panel buttons I found that the brightness & contrast work, however the main menu doesn't.  It displays "OSD Main Menu Locked".  Anyone out there wth this type of monitor that has the manual or knows how to remove the lock on the OSD?

OSD Main Menu Locked

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