Question about LG 22" FLATRON LCD Monitor

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L194Wt doesn't turn on when connected to power no power light-nothing. This monitor connects directly no transformer in the power cord.

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Open it up and look at the capacitors. The round "tin can" looking components. If the tops appear bulged, then replacing them may help. Check out the YouTube video... and web site...

http://www.youtube.com/watch?v=9Q6_TgNJvQw

http://stores.ebay.com/LCDALTERNATIVES

Good Luck!

Posted on May 15, 2010

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Posted on Jan 02, 2017

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Moniter output not connect


1. Verify the monitor's power cord is plugged firmly into the wall outlet and the back of the monitor.
2. Verify the monitor cable is firmly connected to the computer and the monitor.
3. Verify that you have turned the monitor power switch on.
4. If the power light on the monitor is not on, test the wall outlet (plug in a light or something you know works).
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My L194WT -SF WONT WORK NO POWER USED SAME POWER LEAD ON DIFFERENT MONITOR NO PROBLEM


Hello Steve,

The most common problem with the L194WT monitors is a failure of the power supply board. There are parts called capacitors that fail and can cause the issue you have. Sometimes the power light will just flash, sometimes it takes several minutes to display a picture or even a wavy picture, all of these issues indicate a failing power supply board. These boards can be repaired if you can do a little soldering. The L194WT uses the same power board as the L196WTQ and we have a step by step repair guide with dis-assembly instructions available at http://www.ccl-la.com/blog/index.php/lg-l196wtq-bf-lcd-monitor-repair/ Look over the guide and check your board to see if your capacitors have bulged and need to be replaced.

I hope this helps, if so please rate our solution.

BuddyMc

Aug 07, 2011 | LG L194WT 19" LCD Monitor

2 Answers

Hi, I turned my computer and monitor off as I normally do last night and when I came downstairs this morning to turn my computer and monitor on, my monitor didn't turn on. I pressed the power button on...


You need your monitor repaired or replaced.
Unlike a computer, there is not much troubleshooting beyond making sure it is plugged into a live outlet and turned on which you did already.
Good luck!

Jul 19, 2011 | LG L194WT 19" LCD Monitor

1 Answer

I just got my LG L194WT-SF with an older computer and dont know what hapin, but it dont turn on i have try'd difrent power cords but still no power ive seen outher people with same problem but no awsners..


Hi There,

It's used LCD Monitor, right? You can read my Tips about this kind of issue, just click here.
Let me know if there is not clear enough.

regards,
dm

Dec 16, 2010 | LG L194WT 19" LCD Monitor

1 Answer

Screen won't turn on - power button continues to flash. Checked cords - unplugged plugged back in - blue light keeps flashing. Hit keys on keyboard and on mouse - nothing. Tried holding down power button...


Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, blown fuses, 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 LG 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 19, 2010 | LG W1934S-BN 19" Monitor

1 Answer

L194Wt doesn't turn on when connected to power, no power light-nothing. This monitor connects directly, no transformer in the power cord.


You need to open it up and inspect the AC main fuse, capacitors (with bulging top/seal), burtn parts, etc. see example of failed monitors due to bad caps, lamps, transformers, etc: http://s807.photobucket.com/home/budm/allalbums
Post back as to what you see inside so we can guide you further.

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1 Answer

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