20 Most Recent Samsung SMT-190 19" Flat Panel TFT LCD Security Monitor Questions & Answers

It can be one of two things:1. A power issue2. A firmware issue
1. In the first case the one thing you can do is to power off the device, unplug it, wait about 5 minutes and then press and hold the power button for 20 seconds with the cord unplugged. This way you will deplete the capacitors in the power section of the device. If that doesn't work it's most likely the internal power transformer or one of the capacitors is toasted. In this case you must go to pt. 2.2. In the second case you can't personally do anything because you must address the issue to a certified Samsung service provider in order to examine the issue and perform the firmware rewrite or the intervention needed to repair the device.
Hope this helps, keep me update please,Vlad Mototolea

Samsung SMT-190... | Answered on Mar 16, 2015

Dont have a solution, mine has done the same thing. Anybody have an answer?

Samsung SMT-190... | Answered on Mar 16, 2015

See this site... http://www.howtogeek.com/130611/how-to-factory-reset-your-android-phone-or-tablet-when-it-wont-boot/

Samsung SMT-190... | Answered on Jul 16, 2014

Have you forgotten your mobile password? Try default security code for your mobile. It doesn't work simply reset your mobile.
You can easily reset your mobile by using master reset code. If you need master reset code you can visit this site Unlock-free.com
here you can get the code and reset your mobile easily.

Samsung SMT-190... | Answered on May 04, 2014

philips 26pf3321 sound ok back light ok but picture no

Samsung SMT-190... | Answered on Apr 01, 2014

Needs Capacitor replacement. Open the LCD and check / replace leaking caps.

Samsung SMT-190... | Answered on Mar 25, 2014

Have you tried unplugging the monitor from the 120 volt supply for a minute or two then replug and turn on. Like computers and some flat panel TVs they can freeze-up after an unplanned power loss and need rebooting

Samsung SMT-190... | Answered on Jan 12, 2014

Press CH2 and Alarm buttons on monitor at same time and hold for a few seconds...goes to factory reset.

Samsung SMT-190... | Answered on Sep 20, 2013

More then likey yuor Inverior Board is going bad if not that, Its the Power Board
First check Invertor This Happens a lot Its hard to find someone to fix it.
Well I had a hard time. I just waited and bought one for parts and fixed it Myself
Good luck
PS. You can still use it just get a different Monitor. The Video out on the Samsung to the
Video in on a different Monitor IT WILL WORK

Samsung SMT-190... | Answered on Sep 13, 2013

There is a fuse on the Power Supply Board replace that. Hope this helps

Samsung SMT-190... | Answered on Sep 13, 2013

Just talked to Samsung regarding Reset procedure. Simple: Press CH2 and Alarm buttons on receiver at same time for 10 seconds. It will reset to factory.

Samsung SMT-190... | Answered on Sep 13, 2013

Master Reset or Factory Reset

When Factory Reset is performed, the setup value will factory default setting
When initialization starts.

1.Select System Setup from Menu Screen.
2.From the System setup submenu, Set Factory Reset to ON
3.When you exit Menu, The phrase FACTORY RESET Appears on the monitor and
The Initialization starts.{ON/OFF} Use arrows UP-- DOWN & , kEY TO MAKE CHANGES

Samsung SMT-190... | Answered on Jul 01, 2013

Sounds like what we had once with our Samsung TV.40"
(The TV clicked a lot and more and more often before it came on)
The service man soldered in a part into the internal power supply.
So you have to bring it in, I guess.

Another idea: the cable is not plugged in right and came loose, so check that, on both ends.

Samsung SMT-190... | Answered on Feb 10, 2013

Not finding what you are looking for?
Samsung SMT-190 19" Flat Panel TFT LCD Security Monitor Logo

80 questions posted

Ask a Question

Usually answered in minutes!

Top Samsung Computers & Internet Experts

Muntejaya Ginting
Muntejaya Ginting

Level 3 Expert

10422 Answers


Level 3 Expert

8597 Answers


Level 3 Expert

85239 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Samsung Computers & Internet

  • Samsung Computers & Internet

Most Popular Question

forgot password smt 190 dn

  • Computers & Internet