Having problems with your LG L1980Q (Black) (Black, Silver) 19" LCD Monitor ?

Static noise on all radios in house including transistor unit. Turn off monitor static goes.

\015 Static noise radios in house from l1980q monitor\015

Answers :

You have a problem with the power supply. this model has ex external switching power supply like on some laptop. 12V 3.5Amp positive tip output. To test this you would have to plug the Power supply unit and put a load on it other than the monitor. Not easy to do if you know noting about electronics.
You can get some made for laptops and other things like external hard disk.
There is also the inverter inside the monitor that drives the small fluorescent tubes . this could also create the noise. One way or an other you will have to replace the part.

Repair Help & Product Troubleshooting for LG L1980Q (Black) (Black, Silver) 19" 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 :

Static noise on all radios in house including transistor unit. Turn off monitor static goes.


You have a problem with the power supply. this model has ex external switching power supply like on some laptop. 12V 3.5Amp positive tip output. To test this you would have to plug the Power supply unit and put a load on it other than the monitor. No ... LG L1980Q (Black) (Black, Silver) 19" LCD Monitor

Ground Noise Problem Possibly Attributed to Samsung Monitor


Do you have another power adapter to try? Sometimes those go bad, and are pretty cheap to test out (around $35-$50). Otherwise it is the DC-in board on your PowerBook. I replace about 2 of those per month with our clients up here on the PowerBooks ... Samsung Syncmaster 730B 17" Flat Panel LCD Monitor

My computer does not start up


Hi im josh in cebu phils.may i help you? Friend try to use these solutions i got this in my book.\015\012Dealing with System Startup Problems\015\012There's nothing scarier than turning on your computer and finding it doesn't start. What you d ... PC Desktops

My e-Machine W3115 automatically shuts down multiple times


1) Computer off, and unplugged from power. (Unplug from the surge protector FIRST, then unplug the power cable out of the power supply)2) Work on a table where you have plenty of room.Open the computer case. (Rear of computer, ... eMachines W3115 PC Desktop

Desktop monitor port not working. processor, keyboard, mouse all powered on & working, you can hear it boot up. I use this with other computers, it works fine. monitor has power but goes to sleep. Is there another way to connect monitor with a different adapter, as usb port or to serial port?


Ha, no kidding! I just had a HP Pavilion a705w come in for repair at my shop!Small world.Okay, let's go with your theory that the power supply is okay, and the Processor is indeed operating.Your theory is that the ... PC Desktops

Dell Desktop (Optiplex 745) couldn't run


This could be a bad power supply. When turned on do you hear any fan noise from the power supply. If not check and see if the power supply looks dirty of has a burnt smell. This could indicate a bad power supply.If the power supply is working, check ... HP (228513001) Fan Kit

White screen When ever I turn on my pc my screen stays white. I turn off pc turn on again still no monitor only white screen. Does this 5 or 6 times before it comes on the right way


I had problem with a Proview 19? monitor:\015\012Product number: #PL926Wbi\015\012Model Number: 900W\015\012The monitor was manufactured in January of 2006.\015\012\015\012After I had owned and been using the monitor for 1 year and two weeks, it star ... Proview PL926WBi 19" LCD Monitor

Samsung SyncMaster 940n monitor that turns on then goes black


Rcpips, You may need to replace one or possibly 5 -8 aluminum can "electrolytic filter capacitors" on the "switch-mode-power-supply/CCFL inverter board. If, as you say "works for 5 or 6 seconds" then that means that fuse is good. Another thing you wi ... Samsung SyncMaster 940N Flat panel Monitor

Vaio fj270 wont boot to windows stuck with a blinking underscore


Hello and thank you for using Fixya!\015\012\015\012First, check and make sure there are no CD's in the CDrom player. Also, check an make sure there is no external storage devices, such as a flash drive, external, etc.\015\012 ... Sony VAIO VGN-FJ270/B Notebook

Screen light goes out but image is still viewable...


Hello..Now let's discuss what we\015\012should do when the laptop seems to be booting up without problems, the\015\012hard drive spins appropriately, and we even hear the welcome sound of\015\012the operating system, but we have no ... Sony VAIO Notebook

Lap boots up, shows dell logo then screen goes black but runs.


Ur unit is overheating turn off and unplug and let cool down,clean vents around fan intake (under unit) and around top each side of keyboard when cool enough plug back in and listen for fan operation while booting up if no fan it may be stuck or burn ... Dell Inspiron B130 Notebook

The power light blinks solid blue every four seconds or so (it?s off in-between). The screen is blank. None of the buttons on the side function (such as ?menu?). I have a second similar monitor from the computer in the other room I?m using to type this proving the video card and cable are fine. We?ve always (as in years) left the monitor on (w/ a screen saver) but for whatever reason turned it off for four days when we went away recently. The monitor would then not turn back on. After leaving th


Hello,\015\012Two days ago I received a Gateway 900w FDP1975W Monitor from a friend. He told me that he would have to let it rest and it would work for about a hour or so and flash green with lines, then Flashing blue power light, then nothing. ... Gateway FPD1975W 19" LCD Monitor

I had two westinghouse 20v5 monitors do this also just over a yr


This is eric. I posted my solution as a problem by mistake. read above and enjoy ... Westinghouse LCM-19v5 Monitor

Screen goes blank


Hello..Now let's discuss what we\015\012should do when the laptop seems to be booting up without problems, the\015\012hard drive spins appropriately, and we even hear the welcome sound of\015\012the operating system, but we have no ... Toshiba Satellite A45-S1202 Notebook

Even if i switch on my computer with moniter it doesnt show anything on moniter screen it remains black


Hello. With the computer and monitor OFF, disconnect the signal cable from the video card on your system. Next, turn on the monitor. There should be a bright green box with a pink outline of a video connector inside showing. If there isn't, an ... Samsung 793S 17" CRT Monitor

'my Sony sdmhs73 comes on for 1 sec, then goes to power save.


The caps (capacitors) in the powerboard are going out. This is a very common problem in all class and price ranges of modern lcd and plasma tv's/ monitor's. I don't know if this problem has been like this for awhile or it just started, but either way ... Sony SDM-HS73P 17" LCD Monitor

It makes a whiring noise and when i plug the monitor in it wont show the computer


From your brief description of your problem, I believe you're just hearing your harddrive running. Running in an endless loop. [I hope you are plugging in your monitor when the computer is off]How dirty is the inside of your c ... Dell Precision 340 PC Desktop

Sound is static-y. I switched with speakers that work, but sound is still static. You can hear a little bit, but at near max volume. I have tried to uninstall and reinstall Realtek sound driver. Updated driver through windows update and dell update doesn't work. Tried to rollback driver, that doesn't work. HELP!


Donkandrun\015\012\015\012In regards to the sound that you are hearing it is most likely one of 2 things, ether a ground loop or bus noise. This will take testing on your part to see where the issue is.\015\012\015\012First w ... Dell Inspiron 530s Desktop Computer (ddcwfa2_5) IntelPentium dual-core processor E2160 (1MB L2,1.80G

Power problem with LG L204WT Flatron


If your LG L204WT will not power up all of a sudden, or takes long to \012power up, or dies after a while and it has not been exposed to lightning\012 damage then in all likelihood the Electrolytic capacitors in its power \012supply has started to fa ... Philips 200S4SS (Silver) 20.1" LCD Monitor

E manchine e17tg turn on power you get just a


Mrmadgbull, How long will e17tg display the WIN-desktop before it goes to BLACK screen? Is it 1, 2 ...4, 5.....20 seconds? How old is unit? Does unit have internal ac to dc SMPS or external (lay on floor) SMPS? Did problem occur suddenly? What do yo ... E-Machines E17T 17" Flat Panel LCD Monitor

Vl1918 it poweres on and shuts off.repeat


Just another voice to say that the solution provided here by others does indeed work.\015\012\015\012Had same symptoms: screen comes on for about a second, a metallic popping sound occurs, screen shuts off for about a second, repeat. Pr ... Princeton Digital VL1918 Monitor

Has power but wont boot up


You might be facing a short circuit, bad power supply or a miss connection ( inverted connector for example). Usually i'd turn the pc on only with the indispensable: Main Board( including CPU and RAM, nothing else) and wait to see if the power supply ... Gateway GT5220 PC Desktop

Westinghouse lcm 19v5 won't power on period


I have a Westinghouse LCM-20v5 that would have problems powering on, and then it would power on for about 1/8 sec and lose the picture. It died 1 year and a few months after purchase. That sucks. LCD screen problems are often caused by the interna ... Westinghouse LCM-19v5 Monitor

Damn Blinking! Same here. The blue light flashes. If I take the power cord and plug it in and out SEVERAL times while shaking and banging it, a lond static noise comes from the speakers and shortly after i plug and unplug a few more time, it turns on...I think it needs to warm up then try fiddling with it. Let it sit for awhile blinking, then try plug and unplug till the light dims or turns yellow for a second. That works for me.


You can buy a used monitor about $50.00 in the US. or You should take the monitor to an authorized repairman. IT IS NOT recommended to fiddle by banging a defective unit WHICH has HIGH voltage running through it. ... HP Vs17 17" LCD Flat Panel Monitor

Unit does not turn on. i replace the battery and ac adapter and it still doesnt work


Hello and thank 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 when you boot up? What Window ... Sony VAIO VGN-FJ170/B 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: 0.8109 seconds