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Lg 700e monitor

My monitor failed to start the light just continue blinking, but after quite sometime ( 2-3 hrs) it will start.

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Check dry points in power supply & Horizontal, video section(CRT Neck board)
check output voltages from SMPS
check 5V from SMPS to MICOM IC

Posted on Oct 07, 2008

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1 Answer

Lg 700e monitor settings


the correct settings for LG 700E CRT Monitor. Sometimes, the settings ofthe monitor change automatically. Also, even after resetting the monitorsettings, sometimes, they remain same. So, I'll tell you the correct settingsfor LG 700E CRT monitor. Let's move to the main part.
So, Check the following settings.
ForBrightness and Contrast:
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For Position:
http://is.gd/dMBub
For Size:
http://is.gd/dMBBU
For Shape:
http://is.gd/dMBDC
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Oct 20, 2012 | Computers & Internet

1 Answer

I have a LG 700E and after switching on the monitor's power LED blinking continueously and there is no display and no relay sound at startup, Another monitor if attached to the same system is working...


Hi, I believe that the monitor has gone to sleep mode (hybernate mode). Please check and confirm that it is not running in this mode.(System properties) or display modes. Good luck.

Jun 13, 2011 | LG Computers & Internet

1 Answer

My lg monitor 700e problem is blinking sometimes please solve this problem....


data cable connection may be loose tighten the same
replace the data cable

Aug 13, 2010 | LG Studioworks 700S 17" CRT Monitor

1 Answer

Blinking of moniter 700e lg


I think that two capacitors in the powers supply circuitry(incise the monitor) has gone bad. Just open and you'll see them.
This should solve your problem.Best of Luck.Please rank me appropriately. If you want any clarification, Please get back to me

Jul 27, 2009 | LG Studioworks 700S 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 ........

5_28_2012_9_36_17_am.jpg

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

1 Answer

LG 700E monitor's power LED blinking continueously, no display


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 state because 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.

Apr 08, 2009 | LG 500LC Monitor

5 Answers

LG 700E monitor's power LED blinking continueously, no display


5_28_2012_6_39_43_am.jpg
LG 700E monitor's power LED blinking continueously, no displaySolution.............

Jan 23, 2009 | LG Studioworks 700S 17" CRT Monitor

1 Answer

LG 700E monitor gives a blurr vision


open unit, adjust focus pot on flyback, may have 2 focus pots.
do both until satisfied.

If the problem varies with temperature (on time), then you may have a failing flyback.

Oct 02, 2008 | LG Studioworks 700S 17" CRT Monitor

3 Answers

For lg monitor warranty


this monitor having 3 yr warranty
according to the serial no it have warranty till April 2008.

Feb 05, 2008 | Gateway FPD2275W LCD Monitor

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