Question about SAMTRON 55V 15" CRT Monitor

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My monitor samsung syncmaster 551v displays a message ( control lock , locked - un locked ) in the middle of the screen and i tried the menue key in vain . also i tried the display in control panel
please a solution
advanced thanks for solution and trying .
faithfully alfatih

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  • Anonymous Jul 26, 2008

    I have the same problem. In the middle of the screen it displays Control locked and the menu keys also not working properly



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Please check and replace the 5v supply for memory/ micom .it will solve the problem. have a nice day.

Posted on Jul 14, 2008


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