Question about LG W2453V-PF 24" LCD HD Monitor

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My flatron w2453v monitor comes up with a light blue background I have attempted to recalibrate with no success

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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

ginko
  • 19396 Answers

SOURCE: LG1717S - Power light flashing - no image.

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 occur 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.

Posted on May 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

  • 1 Answer

SOURCE: LG Flatron - Power button flashing blue

i get a similar thing, i accidently entered sleep mode then turned off my computer at the power button on the back, now i turn on my monitor( i dont get blue flasjhing but it jsut goes on and it doesnt register, then says going into power saving mode and the colour on the button turns yellow its very frustrating :(

Posted on Jun 03, 2009

damnor01
  • 1179 Answers

SOURCE: Hello. Problem with the

Push and hold the menu key, some-times up to 30seconds.

damnor01

Posted on Feb 01, 2011

  • 159 Answers

SOURCE: i have an lg monitor

Hi, Usually what it means when a screen is darker on one side than the other is that the " backlight " has becom weak. You can try turning the overall " Brightness " down and this may lessen the problem a little. In my opinion that's what should be causing the problem. Good luck, I hope this helps, Prodzilla.

Posted on Apr 11, 2011

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Lg flatron e2441 half screen darker


If you get half of the screen darker, remember that LCd monitor have 2 neon lamp at each extremity of the LCD, when one goes out you get this problem. it is possible to replace the LCD neon lamp, I did it many time, but you need to tear all the monitor appart and be carefull not to break any glass while doing so.

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My monitor a Flatron w2240t has started to show a vertical thin blue line it turns yellow if background is white


That is a line of uncommanded/dead pixels - the defect is in the LCD panel itself and it's unfixable. Either use the monitor as is or replace it.

Jun 01, 2011 | Computers & Internet

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I have an lg monitor flatron w2453v, right now it works great but the screen is split, what i mean is half of it is good the other side is a hint darker, how do i fix this?


Hi, Usually what it means when a screen is darker on one side than the other is that the " backlight " has becom weak. You can try turning the overall " Brightness " down and this may lessen the problem a little. In my opinion that's what should be causing the problem. Good luck, I hope this helps, Prodzilla.

Apr 11, 2011 | LG Computers & Internet

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WHEN PUTTING IN GAME IT RUNS IN BACKGROUND, BUT BLACK SCREEN WITH BLUE BOX SAYING ANALOG OUT OF RANGE WITH NUMBERS


hi

press F7 to bypass that error and if did not work use another monitor to adjust the setting resolution of your pc into 800x600 and plug again the flatron monitor.

just leave a comments and i will assist you

thank you

Mar 14, 2011 | LG 22" FLATRON LCD Monitor

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When I turn monitor on the blue light doesn't come on anymore


check the power at the wall and at the back of the monitor, if all is fine then i believe you might need a new monitor

Dec 29, 2009 | LG Flatron L1951S-SN 19" LCD Flat Panel...

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My LG Flatron L1717S wen I power up it flashes good for 2 sec


are you getting a check signal cable message? any on screen instructions?

try the cable, if it works on another monitor, then sorry to say but your monitor is fried

Sep 01, 2009 | LG Flatron L1750S 17" LCD Monitor

1 Answer

When i turn on my flatron 22 inch monitor the blue power button comes on for a second then goes out,it will not stay on.


HI,
your monitor is not working properly, bcoz monitor data cable no connected properly into the System or any internal problem in your monitor.

Thanks

Aug 15, 2009 | LG 22" FLATRON LCD Monitor

1 Answer

LG Flatron - Power button flashing blue


i get a similar thing, i accidently entered sleep mode then turned off my computer at the power button on the back, now i turn on my monitor( i dont get blue flasjhing but it jsut goes on and it doesnt register, then says going into power saving mode and the colour on the button turns yellow its very frustrating :(

Apr 20, 2009 | Computers & Internet

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