Having problems with your LG L1932TQ LCD Monitor ?

See the picture or 1 second when power on the monitor

\015 Hi,\015\012\015\012I can see the correct screen only when i power on the screen, for 1 second. \015\012I can see it again after turning on and on again(For about 1 secpnd)\015

Answers :

This sounds eerily like what happened to me a few months ago with a 15" Omnitech monitor I got at an online auction. Unless you are a tech, or at least confident in dissassembly of your monitor and toruble shooting component problems, you may need to find someone near you to help. My problem was bad capacitors in the inverter board circuit. (Google BAD CAPS or go to badcaps.com for more info on that.) I got really lucky that two of mine actually looked bad, they had swelled up, so I replaced them and the monitor now works perfectly.
\015\012
\015\012For someone who does this for a hobby or living it doesn't sound too difficult. Don't try it on your own without proper help. I hope this helps.
Repair Help & Product Troubleshooting for LG L1932TQ LCD Monitor

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Lcd monitor power light flashing with no img. seems 2 be frozen


The display is in safe mode and you will need to reset the display to get the display out of the safe mode. There are 2 different model revisions. Please choose the method that will match your revision. Depending on the revision of the monitor, one ... Planar PL1910M (Black) 19 in. Flat Panel LCD Monitor

No picture or power green light just blinks - Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor


Carrizosas, Tell me more. How old? Approx. total "ON" hours of use? Did it display a "bright, crisp, full color text and graphics and pictures the day before? Does this unit have a lay on floor "BLACK BRICK" ac to dc supply, or only a 3 wire line cor ... Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor

Samsung monitor picture clicks off after 2-5 seconds...


Yes, It sounds like the backlight inverter circuit is shutting down. No inverter power, no backlight. On some monitors the inverter circuit will shot circuit the power power supply which makes the power light flash on some it just kills the backlight ... Samsung SyncMaster 204B (Silver, Black) 20.1 inch LCD Monitor

Black screen on acer 242lc lights come on power up


You indicate that the lamp for Power On comes on? (Light bulb icon) What about the harddrive activity lamp? (Media Activity icon. Looks like a book. Third icon going right, from Light bulb icon) Is this lamp lit up? (May flash ... Acer TravelMate 242LC Notebook

Westinghouse Computer Monitor LCM-20v5 Posted by: Daryl Tanner monitor is not wanting to come on right away when i turn on it takes some times 8 time to turn it off and on before it will come on When I turn my computer off for the night. The next morning when I turn it on the i can see the picture for just a second and then it goes black and want come on so I can see what is on my computer. Every time I hit the on button I see the picture on my computer for just a second and off it


Common reason for this kind of trouble is a faulty circuit, where a defective component cause electrostatic charges accumulating on capacitors.\015\012\015\012When you keep clicking the start, or leave the monitor resting overnight, you drain p ... Westinghouse Computer Monitors

With dvi monitor goes black for 2 second then comes back intermittently


To what I understand. Dvi and vga is only applicable to a system or CPU. Sorry if I am wrong.\015\012\015\012Tia. ... ViewSonic VX2025wm 20.1" LCD Monitor

LG Flatron L1932TQ won't turn on


I have the exact same problem. Just like Ptepe, I also found the 680uf/25v and 1000uf/16v capacitors in positions c203 and c204 on the Power Supply PCB to be bulging on the top. I considered replacing all of the electrolytic capacitors on the board, ... Gateway FPD2275W LCD Monitor

I have a Compaq presario C500. It will not power on. When it is plugged in the lightning bolt icon on the side pulses on and off. When I press the power button and release it the power will flash for 3 seconds and go dead again. Any ideas?


Hello and thank you for using Fixya!\015\012\015\012· First troubleshooting - When you turn the laptop on, are you able to see the splash screen? This would be ... HP Compaq Presario C500t Notebook

AG Neovo X-17a


Hello,It sounds like you have a monitor with a common problem. After a few years some LCD monitors\015\012will blow a power supply. The problem is caused by parts called\015\012capacitors overheating in the confined space of the monitor. ... Neovo AG 17" LCD Monitor

Monitor Issue: 5 seconds of picture the monitor goes black.


I had this similar problem. I found out that there was a bad 1000uf, 16V cap on the power supply board. The cap is too close to a heat sink and over heated. I bought the cap at radio shack for $2, installed it so that it is far away from the heat ... Computer Monitors

ACER AL1715 PowerLed blinking only,no picture,flash about .5secs


Possibilities include a bad inverter or a bad back light. The inverter powers the back lights. If the inverter senses a problem such as a bad back light or transformer, it will shut down the back lights after about one second. There is actually a p ... Acer AL1715 17" LCD Monitor

The monitor displays the screen then goes black. For example, I turn of the monitor off and then back on. I will see the screen for 1/2 second then it will go black.


Hi sglick - you will need to do a few simple trouble shooting steps to pinpoint the problem, as this can be cause by several different things.\015\012\015\012Follow these steps and reply back with your findings:\015\0121. Unplug the monit ... Dell E173FP 17" LCD Monitor

Blank monitor, flashing power light?


Ok, so the the monitor is getting power, there could be a few faults for this problem, first the power board needs to be checked for bad capacitors, this will involve you opening the tv, at the back you see a few screws have a good route around thoug ... Computer Monitors

Black screen after 1/2 second power-up of Sony SDM-HS73


Bratty, do you have a pic on which capacitor this is? Also where I can find a replacement one. My monitor is doing the same thing, nice and bright for 1/2 a sec then goes super dull, you can barley see anything. Thanks,J ... Sony SDM-HS73P 17" LCD Monitor

Monitor keeps shutting off after a few seconds- hp dv4000notebook


You may have a defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All ... HP Pavilion dv4000 Notebook

Viewsonic VP2130B no Video


First off, on these monitors, usually the power board is also the inverter board. If its not on this model monitor, and you know that by opening it up and seeing the backlight cables connected to a different board, than that may be the problem, but i ... Computer Monitors

Nothing on the screen after power on


Turn on the computer and complete the following steps:\015\012Step 1: Check cable connections\015\012(If you can see the initial HP or Compaq logo screen but later lose the picture, you can skip to Step 2.)\015\012check the video cable connection on ... HP Compaq FP 7317 17" Flat Panel LCD Monitor

Power Surge damage. Suggestions on which part to replace.


I would start looking at the power supply, it's usually a separate board where the a/c line plugs into. In many cases i have seen that the problem you described is from a damaged power supply, sounds like something is shorting causing the power supp ... Proview PL713S 17" Flat Panel LCD Monitor

HP Pavilion F1703 Monitor Screen Flickers


Hi im josh in cebu phils. may i help you friend? just try this solutions i arranged for the people who needs help.just try friend.\015\012Monitor Problems:\015\012\015\012THE COMPUTERS SEEMS TO BE WORKING, BUT THE SCREEN IS BLANK. ... HP Pavilion F1703 17" LCD Monitor

The monitor turns off and on repeatedly.


I have been repairing LCD monitors for several years now. i work as a technician in a steel plant and we have hundreds of these in service. What i am finding is that it doesn't Matter what brand it is or what model. If the Screen is flashing on/off/o ... Acer AL1715 17" LCD Monitor

Gateway LP2207 wont show picture.


... Hyundai L90D+ 19" LCD Monitor

Turn power on fan working No Picture, what can I


Hello Ronnie,\015\012Thank you for using Fixya's services. I have a couple of questions and some troubleshooting tips for you:Questions: Is the splash screen coming on at all? Any picture or text right ... Acer Aspire One PC Notebook

Display goes blank when brightness is above 70 percent


This is a generic symptom that could happen to any LCD\015\012monitor.\015\012\015\012The following is a generic answer applicable to most.\015\012\015\012\015\012\015\012Two possible causes are bad capacitors or a bad light inside\ ... Mag Innovision LT776s 17" LCD Monitor

My laptop will not power up. repeatedly pushing power button, but no response. Please help! Mark


Hello and thank you for using Fixya!\015\012\015\012\015\012First troubleshooting - When you turn the laptop on, are you able to see the splash screen? This would be the computer ... Sony VAIO VGC-RB52 PC Desktop

My hp wont turn on..the power light is on but its like my laptop is frozen or somethng


· First troubleshooting - When you turn the laptop on, are you able to see the splash screen? This would be the computer manufacturer's screen display that usually shows a ... HP Pavilion dv2000t 14.1" Notebook Laptop PC (Intel Core 2 Duo T5500 1.66 GHz, 1GB RAM, 100GB HDD, D... PC Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.6621 seconds