20 Most Recent LG 42LC2D 42 in. LCD HDTV Questions & Answers


Be careful using this TV. There is a fault somewhere. No TV should ever do that, cold or not. Replace or repair it

LG 42LC2D 42 in.... | Answered on Nov 24, 2017


The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main 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. 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.
Search the site by type in the "brand name" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

LG 42LC2D 42 in.... | Answered on Nov 14, 2017


I would exchange it

LG 42LC2D 42 in.... | Answered on Nov 02, 2017


Is the TV in some sort of case? Like an entertainment center. Sounds like it's overheating. If you do I would try to move it and see if it still does it.
Maybe set it on a stand outside of encasement.

LG 42LC2D 42 in.... | Answered on Oct 06, 2017


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
No technician can do more than this, he/she can do anything except.

LG 42LC2D 42 in.... | Answered on Sep 07, 2017


If totally dead it appears to be a power supply issue.

LG 42LC2D 42 in.... | Answered on Sep 06, 2017


Your telly has died a noble ***** and may need to be retired.
T con board is responsible for images portrayed on screen.

LG 42LC2D 42 in.... | Answered on Aug 25, 2017


try degaussing its in the menu

LG 42LC2D 42 in.... | Answered on Aug 02, 2017


To prove it is a manufacturing fault you need to buy a independent inspection and hope it comes out in your favour

LG 42LC2D 42 in.... | Answered on Jul 27, 2017


Found that TV started switching off by itself. Would try to come on..green light blinked for 2-3 seconds, tv came on (with picture and sound) for 1 or 2 seconds and then it would turn itself off. Found that the issue is with one channel only. If you are facing this issue....try quickly changing the channel the moment it comes on. You can do it either with remote or with the TV buttons directly. also in the same logic, if this is still happening, try changing the source to another (rgb-pc, av1, av2 etc). Basically change it from whatever input it is on currently, if changing the channels does not work. My symptom was that the tv made a loud 'TIK' 'TAK' sound which is louder than normal.

LG 42LC2D 42 in.... | Answered on Jul 22, 2017


Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. In some cases, the remote control might need to clean.
http://electronicshelponline.blogspot.com/
http://remotesearch.blogspot.com/
Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly.
https://youtu.be/wUpnETSm6_k
https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean]
https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]


LG 42LC2D 42 in.... | Answered on Jul 17, 2017

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