Question about AOC LM729 17" LCD Monitor

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I have a HCL Monitor Model HCM782M.For the past 2

I have a Aoc Monitor Model .For the past 3 years since i bought it the screen was fine.But now the screen shows the CONTRAST SETTING everytime I boot my pc and keeps up popping up ver very qucikly.I tried The Menu Button but it also has a new problem.When I open the menu, the menu functuions start running on their own.How do I fix this as I have to work online and every second of my time wasted on clicking menu buttons costs me loss of money

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Display menu virus? :(

try disconnecting your network cable and adjust the settings again, if you cant, enter safe mode by pressing f8 in the startup and select safemode then adjust the contrast there.

Or is this in the CRT monitor? inside the monitor? there are no viruses ever made for monitors. So its most likely a hardware fault in the crt. Maybe its time to buy a new one. LCD preferably easyer on your eyes.

Posted on Apr 28, 2008

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SOURCE: aoc lm725 display off after few seconds

I've had a very similar issue on many Dell Monitors. Mine have been under warranty and they usually send me a new monitor, but I believe the issue lies with the power supply within the monitor.

Posted on Jul 10, 2008

ebay312
  • 118 Answers

SOURCE: Monitor resolution not listed, Driver update issue

My compliments. Your description of your problem is great. I know what you've done and I understand your problem.

However, I am wondering about a few things that may help you. the video settings that you are referring to in your description are dictated by the software that drives the video card, not the monitor.

Are you sure you have the latest Manufacturer's drivers for your video card?

I don't see any mention of the video card here.

good luck
tony

Posted on May 20, 2009

  • 1 Answer

SOURCE: the menu is always pop up

so what is the best solution guys?

Posted on Jul 27, 2009

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SOURCE: On Screen Display (menu) is Locked

Hi there - I read in another forum to use the left button instead of menu. Give it a try - power off and hold left button while powering on.

I'll cross my fingers for you :)

Posted on Aug 29, 2009

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I have a HCL Monitor Model HCM782M.For the past 2 years since i bought it the screen was fine.But now the screen shows the CONTRAST SETTING everytime I boot my pc and keeps up popping up ver very qucikly.I...


Mr Ajit in my organisation I have around 20 such monitors which have the same error. This happens due to moisture the mewnu PCB gets shorted and now you are left with only two solution either disconnect the menu pcb from the main board or replace it with a new one

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Welcome to Fixya Customer support

This is common problem observed in many monitors compaq,HP,HCL,IBM this is happens mainly in rainy season due to moisture,by this moisture monitor button circuit get rust inside and button pad remain pressed. so it shows a strip at the middle of monitor like contrast or brightness. So this is minor problem just replace the monitor display control button sensor or circuit.Temporarily you can warm up the monitor by hanging a bulb of 60 watt nearer your monitor to takeoff the moisture.(Dont hang the bulb too near to the monitor). It definitely solves your problem.

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1 Answer

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Hi,

Appreciate the direct "Ask Me"

Unfortunately, an HCL HCM782M monitor is an unknown model. However, on similar instances and occurrence of this problem, it would seem that the controls are damp. Specifically, it would be the internal contacts of the buttons. Pls check if you can dis-assemble, remove the board/control/buttons and perform cleaning. Pls pay particular attention to the rubber pads or the small buttons themselves. if I may ask, any recent continuous rain? If yes, this may have contributed or caused your problem.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. Good luck and kind regards. Thank you for using FixYa.

Nov 16, 2008 | Computers & Internet

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Display on menu


Hi again,

It would seem that you posted your problem several times. As stated in my proposed solution in your other postings:
Unfortunately, an HCL HCM782M monitor is an unknown model. However, on similar instances and occurrence of this problem, it would seem that the controls are damp. Specifically, it would be the internal contacts of the buttons. Pls check if you can dis-assemble, remove the board/control/buttons and perform cleaning. Pls pay particular attention to the rubber pads or the small buttons themselves. if I may ask, any recent continuous rain? If yes, this may have contributed or caused your problem.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. Good luck and kind regards. Thank you for using FixYa.

Nov 16, 2008 | Computers & Internet

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