20 Most Recent LG 32LG30 32 in. LCD HDTV - Page 4 Questions & Answers

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Unlock procedure and to override the password lock to many popular brand TVs are given.

Back-light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/

THis may help:

There does not appear to be a headphone socket on that TV http://www.lg.com/ae/support-product/lg-RZ-32LZ55# https://biz.lgservice.com/gcsc/dwn/main

Power supply or main board or microcontroller but you are not enough clear in your description of trouble! Best regsrds! Serge!

It's the fuse or the board of power supply to be check first. Or a trouble on main board. Does a color light is on or not? Thank's!

Fairly well documented issue. It is called a Thermal Shutdown. Very little to do at this point, There were service bulletins issued if you sent in your warranty card and kept your address current with LG. As I mentioned at this point not much to do about the problem. The warranty is long expired and the repair is more than a new 32" TV

The fact that it comes on at all is a good sign. Due to how long you've had it, my first suspicion is to check the capacitor in the power supply of the set. Over time, the capacitors will dry out. You'll need to remove the back and look at the power supply for bulging capacitors. If you haven't had much experience with electronics before, here's a few tips. Always have the power cord unplugged before opening up a TV... The power supply is the first board that is connected to the power cord. The capacitors on the power supply board look like miniature soup cans and the tops of them should be perfectly flat. Some capacitors have a small x on the top, this is to allow expansion as the capacitor fails. Look at the top of the capacitors to see if you can see bulges in the top, those would be the first ones to suspect are bad.

black after 15mins is psu fail replace ALL the electrolytic capactiors on the psu this includes the mains 350 or 400V types then retry.... try to find any faulty CCFL tubes using there feedback from each ccfl transformer you could just find one tube has failed look too you tube for CCFL replace etc etc look more to a faulty single tube here

Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/ Blinking codes details to many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty

Yes. It have HDMI.

if your tv is an lg 32 3000 i have a working power supply for sale for 30 pounds and 8.50 postage however it could be swollen capacitors on your power supply which are easy to see that is causing your fault and if you can use a soldering iron you can replace these yourself but make sure you use the same value(uf) and voltage which is written on the side of them and also make sure you put them in the correct way round,,you can get replacement capacitors from maplins ,,RS components or ebay

your tv has a faulty infra red remote control sensor which is easy replaced

try changing the channels from the tv buttons and not the remote control and if that works your tv has a faulty infra red remote sensor which is easy to replace if you can use a screwdriver

Tap on the screen with your finger end not to hard when the T.V. is on. If you see a white light flash, it means that the neon work, the backlight. So you should check your main board or your t-con board or a trouble in the power supply. Ask a technicien near you to check it. I would but i live to far. Best of Luck. Serge Lavallee.

To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done. There is no external button marked "Reset"; to modern digital TVs.

Do a reset to this set, and check. If it do not help you, make sure that the main board. To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so.This procedure will make it a hard reset.If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option.If you wish to get some details; check the site linked here.Pull up older posts.Surf the site with patience.http://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given.Never forget to exit the service mode, after all adjustments have been done.

If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common codes to check devices with different brand TVs are given, in the order of the device's brand name list in alphabetical order. Pull up older posts. Surf the site with patience. Surf the sites by type in the brand name to your set, in its search box. http://electro-medical.blogspot.com/ http://remotesearch.blogspot.com/ http://electrohelponline.blogspot.com/