Question about Samsung SyncMaster 540N 15" LCD Monitor

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Samsung lcd monitor 540n display problem

My lcd monitor will automatically turn itself off during initial morning startup. I have to turn it off and then back on until the display stabilizes. How can i remedy the situation. Is this still repairable?


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Re: samsung lcd monitor 540n display problem

Sir,,,the power supply has been damage kindly checkit right away,,thnkss and hope to help you??

Posted on Jan 29, 2008

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When i turn on my lcd samsung syncmaster 540n it displayed a lot of colored vertical and horizontal video when i attached my cpu but it turns on when i powered my cpu

boot up in safe mode (press f8 while booting) If your monitor works now, you need to go the the samsung site and download the driver for you monitor. I assume windows 7, since that is where most of the monitor problem occur.

Mar 08, 2011 | Samsung SyncMaster 540N 15" LCD Monitor

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When I turn off monitor at night and turn back on in the morning I get a white screen only. After turning on and off several times and a long wait my desktop will display. What causes this problem and how...

check if your LCD monitor have bloated caps

check this site for what bloated caps look like.

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My LCD syncmaster 540n can't display the pictures but power is on. Pls help what i have to do ?

you have to explain more detail the problem, but is there bios detail appear while pc startup?
any way try to change the cable first
if that can solve your problem may be in the past you set the resolutions higher so you lcd can't display it

May 13, 2010 | Samsung SyncMaster 540N 15" LCD Monitor

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My samsung 540n monitor wont display only white light, how to resolve it?

if only white display is appear on screen it's means the problem is in main pcb section. its may be a loose contacting of the flap beetween main pcb & lcd panel. plz check it. if the main pcb will defective then no way to repair and replace the pcb.

Mar 03, 2010 | Samsung SyncMaster 540N 15" LCD Monitor

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Is there any display driver for synmaster 540n

Mar 05, 2009 | Samsung SyncMaster 540N 15" LCD Monitor

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No display light


For a Samsung 540N, pls try here.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. Good luck and kind regards. Thank you for using FixYa.

Nov 10, 2008 | Samsung SyncMaster 540N 15" LCD Monitor

1 Answer

Problem with samsung syncmaster 540N 15"

To replace all Electrolatic capacitors in Power supply& drie Currected
check all connectors are properly connected r not

Sep 13, 2008 | Samsung SyncMaster 540N 15" LCD Monitor

1 Answer

Startup trouble

this is cause by deffective power supply.

Jun 26, 2008 | Samsung SyncMaster 540N 15" LCD Monitor

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