Question about Samsung SyncMaster 753S 17" CRT Monitor

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Control lock problem

The menu always dislayed. pressing hold of the menu button causes it to disappear. but as soon as I take myhands off the button,it appears again.

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  • Anonymous Jun 12, 2008

    the control menu pops up and dosen't go away, and it keeps changing between control lock - locked, unlocked, and the sdjustment menu every 15 secs or so.

    can you help pls?


  • swaroop_23 Oct 04, 2008

    The menu always displayed when i switch on my monitor. Press and holding the exit button causes it to disappear. But as soon as I take my hands off the button,it appears again. If i dont do anything, it keeps changing between locked and unocked. After 5 min, the menu goes away. But thats irritating anyway!!!

  • Anonymous Jan 22, 2009

    the control menu pops up and dosen't go away, and it keeps changing between control lock - locked, unlocked, and the sdjustment menu every 15 secs or so.

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Replace 5v regulator 78l05

Posted on Apr 03, 2008

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My brightness monitor appears in the lower right quarter of the screen and does not go away. When I press and hold the right button, it disappears, but as soon as I release, it comes back. The screen is...


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It's likely you have a sticky button.

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I hope this helps.

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What is combination for entering service menu on LG M1962D?


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2. Press MENU button to enter Service menu

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- Press SET button until PANEL text is yellow and press (-) two times to change it to LPL22W 4L

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Osd main controls locked


*NOTE* This answer was actually found on another source.
The easiest solution to try is to reset the on screen display in the menu. Hold down the Menu button (it is probably marked Ok) for at least a minute. A menu list will appear on your monitor screen. Using the adjust button, press the arrows to enter the menu. Scroll down to the Reset section. On the right side of your screen, you will see an alternating Yes/No choice. When the Yes message flashes, press the Ok button. The menu should be reset and the flashing OSD control message should disappear.

If resetting the OSD doesn't work, then you probably have a physical problem with your Menu button. Sometimes, particularly on older machines, the connections to the circuit board are dirty or failing. Because you have to actually get into the monitor itself, you will probably void any remaining warranty by attempting this fix. If your monitor is still under warranty, contact the manufacturer to see if there is a local repair shop that can help you.

If you want to tackle this issue yourself, grab a screwdriver and take the plunge. Remove the casing on the monitor itself and locate the contact switch for the menu button on the circuit board. Sometimes, just working it with your fingers or a screwdriver is enough to unstick it - you can try to clean off any dust or grime that has accumulated around it to see if that is the cause.

Nov 27, 2010 | Philips 200W6 Monitor

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Im trying to adjust my philips lcd but menu says "osd main control is locked" how can I unlock it?


Hello,
In order to resolve the OSD menu locked error:
1. You must reset the on screen display in the menu.
2. Hold down the Menu button for at least 60 seconds.
3. A menu list will appear on your monitor screen.
4. Using the adjust button, press the arrows to enter the menu.
5. Scroll down to the Reset section.
6. On the right side of your screen, you will see an alternating Yes/No choice.
7. When the Yes message flashes, press the Ok button.
8. The menu should be reset and the flashing OSD control message should disappear.

Apr 12, 2010 | Philips 190B6CB/27 19" LCD

3 Answers

OSD Locked pop menu


Hi,

You must reset the on screen display in the menu. Hold down the Menu button for at least 60 seconds. A menu list will appear on your monitor screen. Using the adjust button, press the arrows to enter the menu. Scroll down to the Reset section.
On the right side of your screen, you will see an alternating Yes/No choice. When the Yes message flashes, press the Ok button. The menu should be reset and the flashing OSD control message should disappear.
I hope it helps.
If you would like to vote for the answer, this will help the others to see the similar problems solved and also will be a satisfaction factor for me to continue helping you.
All the best.

Mar 29, 2010 | Philips 190B6CB/27 19" LCD

2 Answers

MY LG FLATRON L1951S, THE OSD IS LOCKED. HOW CAN I UNLOCK IT.


On screen display is locked. Fix it by:

The OSD can be enabled or disabled by pressing and holding the Menu button on the front panel for 10 seconds. If the OSD is locked, the warning message OSD Lock displays for ten seconds.

* If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD.
* If the OSD is unlocked, press and hold the Menu button for 10 seconds to lock the OSD.

Mar 14, 2010 | LG Flatron L1951S 19" LCD Flat Panel...

1 Answer

Osd locked


On some display devices, there is an OSD Lock that locks all current control settings and prevents access to the control menus until this mode is unlocked.

The method for unlocking the OSD is different for different monitors, but will be one of the 2 below. If the first method doesn't work, try the second.

Method 1: Press and hold both the [1] button on the front of the monitor and the down arrow button for 10 seconds.

Method 2: Press and hold both the [1] button on the front of the monitor and the up arrow button for 10 seconds.

Note: These same buttons, when pressed for another 10 seconds, will lock the OSD.

Nov 21, 2008 | ViewSonic E70f 17" CRT Monitor

1 Answer

Sony sdm-hs75


Try this:

Under the menu options, there's Menu Lock. Switch it to "On". It worked for me.
My menu button wasn't working, so to access the menu, I had to hold down the arrow up button and push the arrow down button till I got to the Menu Lock Option.

Jun 29, 2008 | NEC MultiSync LCD15T Monitor

1 Answer

Auto adjustment?


Press and hold the Menu button until the menu disappears - and you're OSD will magically unlock.

May 11, 2008 | Samsung SyncMaster 913N 19" LCD Monitor

1 Answer

Control locked


try pressing the buttons (with your monitor turned off) if they have allowances for switching (if it is a push button then each should be pressed slightly and you should feel that it switches through!) if you pressed it and felt hard ( like something was stuck) then the buttons might have misalligned from the switches on the board. do not open your monitor unless you have electronic servicing experience. other causes might be the monitor's sync. processing IC. it could be defective.

Nov 15, 2007 | Samsung 793S 17" CRT Monitor

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