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My Samsung syncMaster 740n LCD won't on but power light is blinking and giving sound like (teeeee) please help me what should I do ?

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  • Samsung Master
  • 39,324 Answers

The power supply may have failed

Posted on Dec 15, 2016

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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skotkolr
  • 558 Answers

SOURCE: driver of samsung monitor

I will go with Cropp on this one however if you cant find it at that site you may also try driver guide.com

Posted on Jun 19, 2008

  • 36 Answers

SOURCE: samsung syncmaster 740N 17 inch no display

manual and drivers

http://www.samsung.com/it/function/search/resultList.do?searchWord=913v&ct=0&sort=0

Posted on Apr 14, 2009

  • 406 Answers

SOURCE: How do you open up Samsung LCD 740N monitor?

This monitor contains a latches to open. Its recommended that you use suitable tools and service manual.

If the unit is in warranty its recommended that unit to be serviced by service Engineer.

Posted on Dec 30, 2009

budmrtn
  • 11361 Answers

SOURCE: my samsung syncmaster 732NW moniter doesn't gives

First place to look will be the power supply section, see if it has bad caps (bulging top), check to see if you have 12~18vdc feeding the inverter circuits, see example of failed SAMSUNG monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Posted on Jan 24, 2010

budmrtn
  • 11361 Answers

SOURCE: LCD Samsung Syncmaster 740n 17... Fuse F301 is brocken.

You still have shorted out components on the circuit board, you will need to download tha service manul here to do an indepth troubleshooting: http://elektrotanya.com/

Posted on Mar 30, 2010

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1 Answer

Samsung LCD monitor Model 740N no display.


pls chek 1000/25cap ,and inverter fuse, and 5402 ics

Jan 11, 2013 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

I want power supply circuit diagram for samsung 740n lcd monitor


Samsung SyncMaster 740N LCD Monitor
Click the link below to download the Schematic diagrams:
http://manuals.xtreemhost.com/dw/samsung_740n_SCH.pdf

Note: PDF manuals require the Adobe Acrobat Reader for viewing and printing.http://get.adobe.com/reader/

Oct 28, 2011 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Hello sir my samsung lcd monitor model no 740N . in dis monitor right side display two verticle lines green n light pink but hoe to i resolved dis problem please give me suggestion


You cant resolve it tiny resistors in the screen have failed and that is why the lines have appeared, it is a case of live with it or buy a new monitor

Feb 24, 2011 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

My SyncMaster 740n is stuck in power save mode. I have rebooted, unplugged power and vga chord...the thing was on and all of a sudden POOF it was black. The power light blinks every second or two.


zolio, Monitor most likely has "switch-mode-power-supply" problem!! click on blue highlighted "SyncMaster 740N" and read about similar BLACK SCREEN of DEATH failures and how to fix them!! Your monitor I suspect is no different than any other LCD with "cold-cathode-fluorescent-lamps" for backilghting that fail to light-up. You can even visit YOUTUBE for videos on fixing BSOD problems!! Also a ton of stuff here on FIXYA!!! Just read and follow some of the links!! you WILL find out about everything you DIDN'T know of HOW and WHY lcd monitors fail. And better still, LEARN how to do the repair work or contract out the work to a Technician or other monitor REFURBISHMENT depot. Have you tried SAMSUNG to do warranty work? If this response was of some help please rate on FIXYA . 12fixlouie

Nov 12, 2009 | Samsung SyncMaster 740N 17" LCD Monitor

4 Answers

No driver


samsung website have not this driver :(

you can download free SyncMaster 740N driver from :

http://uploading.com/files/71958d12/SyncMaster%2B740N%2Bdriver.rar/

Aug 12, 2009 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Samsubg 17"LCD 740N monitor flickers


It sounds like the CCFLs (backlight lamps) in the monitor are failing. You might be able to get them replaced by the manufacturer if it's still within warranty. Otherwise the fix might involve an expensive technician and replacement parts.

Jun 10, 2008 | Samsung SyncMaster 740N 17" LCD Monitor

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