Question about Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

Samsubg 17"LCD 740N monitor flickers

We have a 17" Samsung 740N LCD monitor, It fickers when on.......any help fopr this? Please e-mail ouryoshi@comcsat.net thank you

Posted by on

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 47 Answers

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.

Posted on Jun 10, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

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

Auto adjustment locked and picture is fliker


Its not auto adjusting because of the flickering. Its flickering because the screen itself is losing voltage so it cant stay on. You can try hooking up the monitor to another computer just to rule out a bad video card but it looks like replacing the LCD is the only solution.

May 25, 2011 | Samsung SyncMaster 740N 17" LCD Monitor

2 Answers

Samsung sync master 740N no display. Flickered started then the display goes after its been on for a short wile. Could this be a problem with the capacitors?


Yes, look for two 1000uf capacitors on the power supply PCB near the output cable to the main PCB. They will have swelling and discolouration. Replace those and should fix your problem.

Oct 06, 2010 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

SyncMaster 740N 17" LCD Monitor: I have two of the SyncMaster 740N's as security mo...


Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed SAMSUNG monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

May 15, 2010 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

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/

Mar 30, 2010 | 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

3 Answers

Samsubg Monitor flickers


My samsung 740N lcd Monitor is flickering. can i get a solution of this problem?

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

3 Answers

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

Jun 06, 2008 | Samsung SyncMaster 740N 17" LCD Monitor

Not finding what you are looking for?
Samsung SyncMaster 740N 17" LCD Monitor Logo

Related Topics:

237 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Computer Monitors Experts

Rugeshan Lanka
Rugeshan Lanka

Level 1 Expert

15 Answers

Pieter Vleeshouwers

Level 3 Expert

1420 Answers

yadayada
yadayada

Level 3 Expert

61037 Answers

Are you a Samsung Computer Monitor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...