Question about Samsung SyncMaster 740N 17" LCD Monitor

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Red blue gren dotty

I bought my samsung740N a few days back. everything seems fine except when playing movies or video clips. dotty blue red geen appears.. help..

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Re: red blue gren dotty

your monitor is 100% ok check your Vcd/DVD Connection

Posted on Jan 14, 2008

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Either the VGA card or the monitor can not display the resolution correctly, so you need to get it back to where it was, this solution is for Windows users (not sure about other OSs), reboot your system and and get in the options start-up screen by pressing F8 at boot, choose safe-mode with VGA, if you see your desktop normally here then it's definately the screen resolution, set it back to a lower resolution (try 1024X768 and go downwards until it works fine), restart your system normally and you should be able to test new resolutions again, if it won't work using VGA mode then you might need to uninstall your VGA card but make sure that you have the correct driver for it before uninstalling, also please disable any onboard graphics card if you have one. I hope this would solve your problem, please feel free to ask if you any further questions regarding this matter. Thanks

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