LG 26LX1D 26 in. LCD HDTV - Answered Questions & Fixed issues

The problem in that case is loose connection.Plss check first the wiring of the speaker then the speaker then the amplifier located at the board of your television.Try to fix wiring use soldering iron if there's a loose connection at the board..

My LG 26LX1D is the UA Version. The solution for my problem was unclogging the Small Fan by the Main Panel, on the opposite side of the TV as the Power Board. This is My Story. The TV I found at the dump seemed good, but would not turn on. Two LED's showed up on the front panel of the Television. First, the Red LED (on, off), then the Green LED (ON), then the Red LED (blinked) while the Green was still on. I removed the back panel and saw that there were NO SIGNS OF BAD CAPACITORS on the Power Board. I plugged in the TV once more to see what would happen. I noticed that there was a SMALL FAN which did not move when I plugged the power source to the outlet. This Fan was CLOGGED WITH DIRT. I unscrewed the Fan from it's place and set it on a dish to act as a buffer against the main board. I then proceeded to clean it with a Vacuum Cleaner and a small Flathead Screwdriver. I now own a FUNCTIONING LG 26LX1D-UA, RESSURRECTED!

You need to make sure what are the extensions supported by your HDTV if the video file extension is not supported by the TV you will get this error

I have had this same problem twice in the past 3 months. So far both times I've been able to get it back after a week or two. I'm not sure what works, but unplugging and detaching the antenna and cable and waiting a few days seems to be the key. In both instances, I unplugged it for a few days then plugged it in for a few days and repeated the processes until I eventually got the steady red led. Both times prior to the red led the led would flash red then green and make a clickiing noise for several hours before I was able to get it working again.

There should be some thing wrong with its internal circuit. Protection circuit works on, as soon as you switch it on. You TV need a through checkup. It will be best to contact any service technician, since the work is somewhat skilled one. If you're sound in electronics, check this link, and see whether it can help you. http://electronicshelponline.blogspot.com/

• Jeramie 36 solutionsMar 23, 2011

Replace capacitors c520 and c126 to get your power working again. Also make sure that you don't have a broken green 3 inch jumper wire broke that lies under the heat shield in the top right corner. The wire should be glued to the board for stability. It sometimes breaks loose and will cause the TV screen to stay off.

Without its remote control you can't do a channel scan.

try replacing relay on power supply had this twice on lg and goodman lcd tvs

Good day!!!!That problem is usually cause of faulty capacitors on the power supply board..Just follow this instruction to fix your TV..1. Open the back cover of your TV.2. Look at the power supply board..Its normally connected to the power cord..3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..5. Some of the capacitors not bulged so its better if have a capacitance meter

LG 26LX1D Symptom Wavy lines in picture Repair Replaced 2 bad capacitor's on the main board Location's C704 C708 1000uf 16V http://tvrepairhelp.webs.com/lgjvc.htm

Have an LG26Lx1D for about 3 years, dropped off by my son.(Figures).Power light just blinking, but went back to red.Removed back panel, and metal cover. Just above antenna/cable input, its a small fan,mine was full of dirt. Blow off dirt, and make sure its turning freely.
Install back the covers, an voila....its a miracle...its working again.
Good luck

Which board was it that you replaced ? Main Board or Power supply

hi,
Can you check is there is any variation in the red light when you press the stand by button. If it there is variation then you have to check the power supply of the tv.If there is no variation in red light then the mother board is faulty. if you need any more assistance feel free to contact me through FixYa.
ok

It may have bad fan or bad power supply, you need to open it up and check the caps and voltages.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on: Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Parts: www.shopjimmy.com Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps. Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series. If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on: Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Parts: www.shopjimmy.com Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps. Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Look for bad caps or replace them in the 5vdc standby power supply as shown in my pictures here:
http://s807.photobucket.com/albums/yy352/budm/LG%2026LX1D/
Verify the DC output of the power supply also.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on: Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Parts: www.shopjimmy.com Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps. Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

replace capacitors c520 and c126 to get your power working again.
Also make sure that you don't have a broken green 3 inch jumper wire broke that lies under the heat shield in the top right corner. The wire should be glued to the board for stability. It sometimes breaks loose and will cause the TV screen to stay off.

Hello:
It sounds like you need to do a "channel scan". For the LG 26LX1D, you can follow these directions:

1. Press the "MENU" button on your remote
2. Use the Up and Down Arrows to select "SETUP"
3. Press the ">" button
4. Use the Up and Down Arrows to select "EZ Scan"
5. Press the "ENTER" button

This will scan all available channels. You can edit the channels by choosing "Channel Edit" in the same menu.

Power supply.

Bad capacitors

When doing EZ-Scan, press the menu button while scanning antenna channels and it will switch to cable. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/cameron_463100ffd54b591d

have u reset the factory settings??if not den may be its system board fault..usually changing of component cause symtoms changed.