Question about Samsung SyncMaster 720N Monitor

1 Answer

On screen controls have a mind of their own

My samsung syncmaster 720n has been with me for the past 4 months but 2 days ago the brightness control won't come off the screen and the monitor itsekf won't run off when i press the switch. so technically the controls aren't working. can you help me on this problem? thanks!

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  • Whipple821 Mar 02, 2008

    I had one that did the same. I contacted Samsung and they exchanged it for another repaired one. It is doing the same thing. I haven't contacted them again yet. This one also goes blank and then back on.

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  • Expert
  • 188 Answers

The buttons are stuck - If the screen is out of warranty then i would take it apart and see if he buttons can be unplugged or cleaned up.

If in warranty Samsung is excellent with repair service. - Depending on the model LCD its either 1 or 3 years warranty.

Posted on Dec 31, 2007

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Posted on Jan 02, 2017

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1 Answer

Brightness bar stays in the center of my screen Samsung SyncMaster 731N


Hello,

I'm Adam and i'm a computer-technicien!

I should do these 2 things do hide this brightness bar:

-You can click the MENU button again!
-You can simply disconnect the power-cable from the monitor and
let it unplugged for like...10-15 seconds!
-You can remove the button with a screw-driver and take the
little plastic on the second button.

If this all doesn't work...
I can recommend you to send a email to SAMSUNG with this info:
-Name:
-Date when you bought this product:
-When did this start:
-And your CPU information:

If this all doesn't help...
You ned to install a driver called 'Syncmaster 720n/730n driver'!

Thank you,

May 25, 2011 | Samsung SyncMaster 720N/731N

1 Answer

HOW TO DELETE BRIGHTNESS BOX FROM MONITOR ON SAMSUNG SYNCMASTER 720n


If your trying to get out from the brightness option. Please follow this steps...
Go and click this manual, then at the left side of the manual look option that says for "Adjusting your monitor" then look for user controls.
I hope it helps you a lot :)

Feb 03, 2011 | Samsung SyncMaster 720N Monitor

1 Answer

Have samsung syncmaster 720n monitor. adjustment menu blinks on/off. how to stop?


Trying the hold down power button for count of ten (did count of twenty just to make sure) didn't work. Menu came back up. Will try unplugging control chip next (this fix doesn't make sense to me ) will see if monitor will work without chip>

Aug 13, 2010 | Samsung SyncMaster 720N Monitor

1 Answer

Probably not only because I found several forums and the same claim as is my case .. initially function to adjust the brightness automatically .. 100% ... like I keep the button pressed continuously .....


Check out this link below for a PDF manual for your monitor. You can also update your drivers. There is a support here also. Just copy and paste into your browser.

http://www.samsung.com/us/support/detail/supportPrdDetail.do?menu=SP01&prd_ia_cd=05020100&prd_mdl_cd=&prd_mdl_name=720N

Hope this helps. Let me know if I can help you with anything else.
JimmyC

Oct 04, 2009 | Samsung SyncMaster 720N Monitor

5 Answers

Syncmaster 720n


OK, I've figured it out! There's something wrong with the control chip, so if you don't have it under warranty, here's what you can do:
1. Turn off the monitor
2. Unscrew the face of the monitor
3. Remove the bottom part of the face from the backside, so you can see the chip
(the control chip is located on the face of the monitor, under the buttons)
4. You will see a small white connector about 5mm wide, UNPLUGG it
5. Put the small cable that you've unconnected under the front, so you can close the monitor back
6. Close the monitor and plug it back in

That's it. You won't be able to change your settings (they autoadjust anyway), but you won't have to throw the monitor away!

Peace.

Sep 01, 2009 | Samsung SyncMaster 720N Monitor

2 Answers

Samsung SyncMaster 720N ...


OK, I've figured it out! There's something wrong with the control chip, so if you don't have it under warranty, here's what you can do:
1. Turn off the monitor
2. Unscrew the face of the monitor
3. Remove the bottom part of the face from the backside, so you can see the chip
(the control chip is located on the face of the monitor, under the buttons)
4. You will see a small white connector about 5mm wide, UNPLUGG it
5. Put the small cable that you've unconnected under the front, so you can close the monitor back
6. Close the monitor and plug it back in

That's it. You won't be able to change your settings (they autoadjust anyway), but you won't have to throw the monitor away!

Peace.

Aug 01, 2009 | Samsung SyncMaster 720N Monitor

3 Answers

The brightness menu screen is stuck on!


Please try to turn the monitor off. Hold down the Menu button while the monitor is turned off, then press the Power button again to turn the monitor back on. This should unlock your OSD menu from your screen. regards

May 27, 2009 | Samsung SyncMaster 720N Monitor

1 Answer

Picture size problem


click start,control panel,display,settings and set your screen resolution to what you need

May 23, 2009 | Samsung Syncmaster 17" 720N Monitor

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