Question about LG Flatron F700B 17" CRT Monitor

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LG FLATRON T705SH Led blinks for three before starts

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 729 Answers

SOURCE: LG Flatron L1550S power light blinks green.

shorted components on the circuit. send it to a repair shop if you don't have experience on electronic troubleshooting!!!

Posted on Nov 27, 2007

ginko
  • 19396 Answers

SOURCE: monitor light blinking

The monitor is probably on protection.

To start unplug monitor from power and from computer and test computer with different monitor to find out if it is monitor or computer fault.

If it is computer fault and no video signal , then test:

  • Video cable.
  • Video adapter on PC (sometimes integrated on motherboard)
  • Motherboard.

If it is monitor fault , then the monitor is on protection.

When on protection you keep having a flashing led on front of the monitor , and monitor turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the Monitor goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or a broken contact, identified an internal fault and kicked in , starting the flashing light.


If you are in situation one, then the monitor will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occurr are a blown capacitor on power board, faulty inverter board, faulty input board, or a fault on LCD Digital Controller board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing statebecause of the video cable.

Try moving the video cable, and if the cable is not built in, then also try a replacement cable.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Posted on Apr 22, 2009

  • 1 Answer

SOURCE: No picture lg flatron w2234s blinking blue light

Hi My screen developed exactly the same problem. It appears to be a hardwear problem associated with the screen it's self. continuity test is ok on the lead so I took it back to the shop under warranty and hey presto, the replacement works. I don't know what the problem is but there are a number of other folks on another thread with the same problem and their entries are dated May 09 too.  Dave

Posted on May 29, 2009

  • 460 Answers

SOURCE: i want to know ls flatron monitor shape settings

there is usually a default setting in the os menu.

Posted on Nov 12, 2009

budmrtn
  • 11361 Answers

SOURCE: LG Flatron - green power led blinks twice

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

Posted on May 21, 2010

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2 Answers

MY MONITOR MODEL IS LG FLATRON T705SH I CANNOT ADJUST MY SCREEN RESOLUTION I WANT TO KNOW THE VALUES SUCH AS POSITION: SIZE: SHAPE: PLEASE HELP ME OUT SIR AS SOON AS POSSIBLE


Your monitor supports a maximum resolution of 1280 x 1024. If windows fails to give you the option of changing to this resolution and those below it then please follow these suggestions:

Update your video card drivers, if you don't know the manufacturer of your video card try windows update.

Install the latest drivers for your monitor as well.
Your monitors driver click HERE

May 04, 2011 | LG Flatron F700B 17" CRT Monitor

1 Answer

I have lg flatron t705sh monitor,its not responding any thing from few days,just the power button light is blinking continuosly and screen remains blank.what is the problem with it..i have checked the powr...


Either you have a faulty monitor which hopefully the manufacturer can warranty or you have a faulty video card, or an improper connection to the video card. Check to make sure the cord is secure in the port of your computer.

Mar 01, 2011 | LG Computers & Internet

1 Answer

LG flatron T13SH no display with power LED fast blinking.


no video signal - video card broke down or screen resolution is to high
try boot in safe mode and un install de video card

Feb 20, 2011 | LG Flatron Ez T710BH 17" CRT Monitor

2 Answers

I have lg flatron l1730s lcd black color monitor. I have problem with this. Power not come. some time when i connect it power LED blinking once then no display. Some time when i connect it power LED...


I have lg flatron l1730s lcd black color monitor. I have problem with this. Power not come. some time when i connect it power LED blinking once then no display.

Oct 14, 2010 | LG L1730S 17" LCD Monitor

1 Answer

My lg t705sh monitor start after 45 minites of the power on


i am also having the same model,but mine was just power light blinking and screen is blank even not starting after long hours.

Sep 14, 2010 | LG Flatron F700B 17" CRT Monitor

1 Answer

I want to know ls flatron monitor shape settings


there is usually a default setting in the os menu.

Nov 12, 2009 | LG Flatron F700B 17" CRT Monitor

3 Answers

THE POWER LED (GREEN) IS BLINKING CONTINUOUSLY


LG 700E monitor's power LED blinking continueously and there is no display solutin ........

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May 30, 2009 | LG Flatron F700B 17" CRT Monitor

4 Answers

LG Flatron ez t713sh 17" CRT Problem:


I already have the solution to that problem. It is a faulty capacitor that needs replacement. If you want you can copy and paste this link http://loversdelight-ididitmyself.blogspot.com.

Jun 30, 2008 | LG Flatron Ez T710BH 17" CRT Monitor

2 Answers

L1750s 17"


This problem is showing when the main PCB of the monitor failed. contact the LG service provider in your area. Here is the link to get the service center info
http://www.lgservice.com/

Dec 31, 2007 | LG Flatron L1750S 17" LCD Monitor

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