20 Most Recent Samsung SyncMaster 710N 17 in. Flat Panel LCD Monitor Questions & Answers


Samsung SyncMaster 710N 17 in. Flat


I am a technician-informatic. I have repaired about 40 Lcd Samsung monitors with thees problems - not optimal resolution mode and dark screen problem. So i decided to made manual how to repair lcd samsung monitors.The repair process is very simple 10-30min. does not need a lot of experience in electronics and expensive instruments.

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thank you
10/27/2019 11:54:48 AM • Samsung... • Answered on Oct 27, 2019

Same problem not optimum mode recommended mode 1280x1024 60hz

hope this is helpfull http://www.ehow.com/how_4758816_repair-samsung-lcd-monitor.html for me it was
4/14/2015 2:13:42 PM • Samsung... • Answered on Apr 14, 2015

Not Optimum Mode

Ask a question.
8/20/2013 5:33:40 PM • Samsung... • Answered on Aug 20, 2013

Samsung SyncMaster 710N Monitor SLEEP MODE


The monitor is not going to sleep the power supply board is shutting down. If you can solder you should be able to repair the monitor yourself. The problem is caused by blown capacitors on the power board. Go to our web site at : www.ccl-la.com/badcaps.htm We have pictures of what to look for. Open your monitor and look at the power supply board for any blown capacitors, replace all that you find. The replacement parts can be ordered from several places on the internet or we can supply them for you. The replacement parts will need to be high temp and will be marked 105c. The values you need to get will be marked on the sides of the ones you take out but will be something like 220uf, 470uf, or 1000uf etc. and then a voltage rating. When you install the new ones be sure to insert them with the polarity stripe going the same direction as the old ones come out. If you don't want to do the repair yourself we do offer a repair service for $35 plus return shipping. If you have any questions just let us know

I hope this helps if so please rate our solution.

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8/2/2013 5:59:21 PM • Samsung... • Answered on Aug 02, 2013


Be the first to answer 8/1/2013 9:49:27 PM • Samsung... • Posted on Aug 01, 2013Be the first to answer


  • Check for loose electrical and VGA cables. Remove the electric cord from the back of the monitor, then put it back in place. Remove the VGA cable from the computer and monitor and put it back in place. Make sure the connection is tight. If you're using a cable extender, remove it.
  • 2 Plug the monitor's electric cord into a different outlet. If you're using a UPS or surge protector, plug it directly into a wall outlet.
  • 3 Attach the monitor to a different computer. If the monitor still doesn't work, replace the monitor's cable. Make sure the cable is less than 5 feet long. If it still doesn't work, the monitor will need to be replaced or repaired. If it works with no problem on the other computer, troubleshoot your video card.
  • 4 Unplug your computer from the monitor and power outlet. Remove the cover. Pull the video card out of the slot on the system board. Push it back into place. Be sure the connection is secure.
  • 5 Put the CD that came with your video card into your computer's CD-ROM drive. Follow the directions to reinstall the video card drivers. Download a new version of the drivers from the manufacturer's website if necessary.
  • 6 Right-click a blank area of your Desktop. Choose "Properties" from the display menu. Click the "Settings" tab. Try different screen resolutions to resolve the problem.
  • 7 Determine whether the problem is caused by electrical interference. Electrical interference will make the monitor appear jumpy or wavy. Move any speakers, radios, fans or other items that can cause electrical interference away from the monitor.

  • Read more: How to Troubleshoot a Computer Monitor ' eHow.com http://www.ehow.com/how_2293087_troubleshoot-computer-monitor.html#ixzz17L812lWy
    12/30/2012 9:43:12 PM • Samsung... • Answered on Dec 30, 2012

    Al encender la pc, en el monitor aparece una raya

    Para aislar el problema, yo probaria el monitor con otro PC o un laptop.
    8/8/2012 5:46:54 PM • Samsung... • Answered on Aug 08, 2012

    No backlight on Samsung 710N LCD Monitor

    No, it is not easy to change the backlight on an LCD panel. The backlight is an integrated part of the LCD panel itself. The backlight for LCD monitors is also model and manufacturer specific, so there's no easy place to order a backlight to do it yourself. The good news is that your Samsung monitor should come standard with a 3 year warranty, so if it's less than 3 years old, you can call Samsung and they'll repair/replace it for free. If it's over 3 years old, then you may need to repalce the monitor... or pay to have it repaired.
    3/28/2012 7:17:06 AM • Samsung... • Answered on Mar 28, 2012

    Monitor19" Belinea, after 10, 30, ...150 min turn

    thake the back cover off. look in the power supply. there should be cappasetors which need replacment
    10/10/2011 8:15:05 AM • Samsung... • Answered on Oct 10, 2011

    Not optimum mode recommended mode

    It is showing the message because your PC video resolution is not set to the native resolution of this monitor, you may able to turn off the warnig in the onscreen user menu setup.
    Resolution: http://www.fixya.com/support/r4873371-fixing_out_range_format_not_supported I would recommend you to reset your PC video resolution to the native resolution for best picture.

    Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

    Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

    Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

    Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

    5/18/2011 6:04:14 PM • Samsung... • Answered on May 18, 2011

    Ones it power off then

    electrolitic capacitors problem in power supply ,u can replace it problem will solove
    1/30/2011 5:17:23 PM • Samsung... • Answered on Jan 30, 2011
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