20 Most Recent LG Flatron MW-30LZ10 30" LCD Monitor Questions & Answers

connect audio output (RCA Jack white n red color) from the video, to the audio input of your TV. Make sure you use same AV channel for the video and audio.
i.e AV1 or AV2 or AV3

CERTIFIED TV EXPERT HERE, follow this information I provided 3 long solutions to this issue/s Solution 1 Before we start taking things apart, lets try your simple remove power plug routine and power system back up. Also, please try your unit on a few different channels to see if your problem continues on each channel. Your Main Board, Power Board, T-Control Board are suspected problems at this time. Press and hold the power button for about 15 seconds, the unit should power down by itself after you have powered it on. If it does not, then do not be concerned. Let me know if the problem continues. The first link below will bring you directly to the troubleshooting guide if you need to continue forward with the same error. Additional information http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums http://en.wikipedia.org/wiki/Capacitor_plague Parts: www.shopjimmy.com 2 Lets focus on the external portion of the TV set first (95 percent of all TV problems are related to things EXTERNAL To the tv itself) Check the physical CONNECTION of all cables by removing each wire bare or RCA and reinstalling it (Each power cable as well), once you have removed one cable, check it for fraying, and if it is already bare, splice a new fresh connection for it. 5. Check to make sure there are NO OTHER uneeded radios, system nearby. these systems, when powered on, will cause electromagnetic interference and prevent more than just severe tv interference SURGE PROTECTOR Surge protectors account for more than 75 percent of electric faults to stereo equipment. Lets start with your AC Wall outlet. It is standard in america that 220 Volts from out of these outlets. This implies that each device will be using 220 Volts (From within that grid zone). If anything including an alarm clock is plugged into any AC outlet socket in the vicinity of the stereo equipment/TV, it will cause electric outage, and prevent electronics from even turning on! Your TV needs dedicated electric power. If your TV is located in the living room then unplug everything else in the living room. Lets plug the TV set into a Dedicated socket. Check all light switches to ensure that power is on for that outlet. Check the TV cable for Fraying both on the ac wall end and where it plugs into the TV. Check all GFCI outlets to ensure that all red reset buttons are pushed in, check the circuit breakers for proper connection and they are turned on. Now, lets try the TV set without it connected to any cable services, vcr, dvd, stereo system, etc. Please respond if we have found a solution. 3 When troubleshooting these units, there are always several variables to consider. First check to see what last occurred with the unit such as did the children play video games, did the electricity go out due to bad weather. You may see that there are many possibilities but let's focus on what occurred last to the unit. Once we determine what happened last, we may isolate the actual cause of the problem. The actual cause may be associated with projection issues, older versions (Picture tube), interference from devices located nearby, and even a radio turned on and located really close to your unit. This is normally known as electromagnetic interference to electronics and is very common with the error you have provided today. Please continue to look for anything EXTERNAL to the unit before looking at the internal components. I have been working on these a long time so feel free to follow up with me

If your previous monitor had built in speakers and your new monitor does not you are going to have to purchase new speakers. If your new lcd monitor has an audio input you can purcahse a sterio mini jack cable for under $10 at any store that sells computer stuff (circuit city, best buy, walmart, target, etc). Simply plug one end into your monitor and the other end into your computers audio output jack (usually color coded green). Now of course if that monitor does not have built in speakers your only option is to purcahse a set of speakers for the computer. These usually start at around $15.

christian204, Your unit may be 5 -6 years old, and may have developed a problem with it's internal "switch-mode-power-supply" and will need good CCFL backlit lcd monitor tech to repair it. When strange and wierd things start to occur on lcd screens the first place to look would be the SMPS. 12fixlouie

Please recheck your cable connections & power button/switch, also try to review the product / operations manual (if you have a copy) which might have troubleshooting guide/s htat is related to your problem. best regards

depends on what type of input your monitor has - if there is an rca socket [usually yellow] then you can take a composite video signal from a suitable set top box [via a similar rca socket or the scart]

ok try this one switch the hard-drive off and on again to restart it and then the screen would come one.

Check the all the cables. Check input settings by using the menu.

• Larry Ng Jul 15, 2021that is just a YEAR 2007 LCD computer monitor, it needs a computer to work. if it fails in a 2nd PC , if that test fails,the monitor is bad. (hardward failure, monitor. the tests are simple, it fails on 2nd good PC, what can be more simple that test ANY 14 year old monitor on a 2nd good PC. when dead do this.(test2) they are all here when dead again use a FLASH LIGHT. (or in UK a low carbon foot print TORCH)<< joking. https://pcdied.com/monitors_and_screens/... all monitors older than 2010 do this . (has CCFL inside and that is never fun now) the cure is newer monitors 2011 to now called LED monitor.s or OLED. the tubes are cold cathode florescent tubes. (back lamps.) (have 5 classic fail symptoms not just dead) they are short lived, laptops and monitors both back then. 20,00hours on the clock and go bad. bank on it. the 3 failures are CCFL, PSU board, and logic board #1 is CCFL the all died long ago, on average about year 2003 (07 +5= 12, 2012) at 20,000 yours boom dead. or intermittent. PSU is here: https://pcdied.com/monitors_and_screens/... below is logic board. one of the 3 fail, CCFL tubes dead is like 99% we retire them if the CCFL test fails. (using bench PSU to test them) but you have non of that so. upgrade
• Larry Ng Jul 19, 2021 logic board. (CCFL tubes dead, PSU dead, or logic board dead) and or thermally failing , and bad.
• Anonymous Jul 23, 2021 99% of all monitors are all dead. due to those silly low live CCFL back lamps. or the 2cards inside that can fail too. PSU card +HV CCLF power or the Data card is dead. 99.9% of folks seen these facts, upgrade now. high voltage inside 600v on the CCFL pins

Hi, Sounds like an issue of the video card not the monitor. Take to computer shop to verify. One thing you can try is drop the dpi down (refresh rate)a bit. Then try again. If that makes sense to you. Hope that helps.

Hello, It´s not safe to anchor it to the plastic back, monitors usually have a metal frame inside that support the weight of the monitor.

Flatron l17175 what on earth is that? ahhhhhh and LG, lucky Goldstart monitors. not HP. wrong forum Ill move you.

You need to use a ESR meter to check capacitors

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.

Normally your computer display goes to sleep mode when the attached cpu is not turned on..

Settings.... Wireless