Question about Samsung SyncMaster 540N 15" LCD Monitor

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Samsung 540N monitor. Takes more time to start the display

Display will be blank for more than 5min and then the display comes. This happens even if I've not connected monitor to the computer. I could see that the blue light slightly flickers every 3-4 secs.
Please help

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This is capacitors problems inside the monitor. If you have some tools , screwdrivers, soldering iron and some experience, open carefull the back of your monitor after to unplug from the outlet.
you will see in power supply board a capacitor who which the top has changed . replace that capacitor.

Posted on Sep 12, 2009

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This could be down to a faulty interface cable between the PC and Monitor.

  1. Check for any bent or receding pins in the plugs at both ends of the cable.
  2. Also make sure that when the cable is plugged in that you use the securing screws / posts to secure it to the sockets.
  3. Check that the cable has not been physically damaged, cut, crushed or bent over very tightly as all of these can degrade the signals between PC and monitor.
If all else fails then replace the cable. They are freely available from PC dealers and from eBay.

Posted on Sep 12, 2009

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1 Answer

When I attempt to bring it back up, or turn it on,monitor screen stays black long time, then flickers, then slowly, ever so slowly, comes into view. Works ok at that point. Happening every time now, and...


Hello,

The Samsung 204B monitor have a know issue with failing power supplies that cause the exact problem you are having. At first they are a little slow to display a picture and the more you keep using it the longer it takes for the display to come on. The repair is simple if you can solder. Here is a link to a site with additional information on this repair. http://www.ccl-la.com/blog/index.php/samsung-204b-lcd-monitor-repair/ This Samsung 204B monitor is a great unit with a simple to solve issue. No need to trash a good unit.

I hope this helps, if so please rate our solution.

BuddyMc

Jul 04, 2011 | Samsung SyncMaster 204B 20.1" LCD Monitor

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Samsung SyncMaster 540N Monitor takes long time for the first time. Once it is up, if I turn it off, and on again, it comes up as usual.


sounds live you video drivers are not right. verify this is being used. download and run the application setup. it will only install if you have the right monitor

http://www.samsung.com/us/support/detail/supportPrdDetail.do?menu=SP01&prd_mdl_name=540N

above is drivers for the Samsung SyncMaster 540N

Aug 12, 2010 | Computers & Internet

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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

2 Answers

Samsung 540n TFT display comes for about 15 sec. with low breightness and then no display power remins on. This happens even when VGA cable is disconnected.


gptajipcf, When very strange things start to happen with LCD DISPLAYS the first place a Technician will investigate would be the monitors "switch-mode-power-supply" and it's "inverter" supply that supplies 800-1200vac to light up the "cold-cathode-fluorescent-lamps" that provide "WHITE LIGHT" for the LCD panel. I recomend a visit to YOUTUBE so you can find and view some video clips of "LCD monitor disassembly" and "LCD monitor repair" and find out if you think you would be able to repair your monitor or have someone else do the work for you. You didn't tell us if the unit is still covered by warranty??? Check with Samsung about doing a CASH+OLD for a Refurbished same model unit. Also visit ccl-la.com/badcaps.htm for more info on what may cause your monitor to do stupid stuff as you described above. I hope this info was of some help to you. If so please rate this response on fixya. 12fixlouie Bye for now.

Oct 26, 2009 | Samsung SyncMaster 540N 15" LCD Monitor

1 Answer

Change the display resolution from 1024x768 to1024X1280


go to control panel > dosplay settings > click on the settings tab > click on the advanced button > c.ick on Monitor and tick the box that states "Hide Modes that this monitor cannot display > click the adapter tab > click on button "List all modes" This will list every resolution your monitor is capable of displaying.

Sep 17, 2009 | Samsung SyncMaster 540N 15" LCD Monitor

2 Answers

Is there any display driver for synmaster 540n


http://www.samsung.com/it/function/search/resultList.do?searchWord=540n

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

1 Answer

My monitor goes blank repeatedly


1. First u can check any dry points in power supply board and controlling circuit.
2. check all connectors (connected properly)
3.To replace front pannle Micro switches.

Oct 04, 2008 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Samsung lcd monitor 540n display problem


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

Jan 29, 2008 | Samsung SyncMaster 540N 15" LCD Monitor

1 Answer

Funny monitor problem


If I were you I would invest in a new video display card. Sounds your card is intermittant, because the chances of a tube type display and a TFT display having the same problem is slim to none. LOL Good Luck Please dont forget to rate this thread

Oct 20, 2006 | Samsung SyncMaster 540N 15" LCD Monitor

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