Top 20 LG DU-42PX12XC 42 in. Plasma HDTV - Page 8 Questions & Answers


Your LG has a problem on Main board controller. The main board has a graphics driver that give full cycle image going to t-con. Fixing this required main board replacement or repair. Look for a service technician.

LG Televison &... | 317 views | 1 helpful votes


It is already Region Free according to this

https://www.amazon.ca/LG-970-UHD-100-240V-World-Wide/dp/B075VBXLLC

and mentioned here

Review: LG UP970 Region-Free 4K Blu-ray Player - Region Free DVD ...


www.regionfreedvd.net/lg/lg-up970-region-free-4k-blu-ray-player.html
  1. Cached
Feb 2, 2018 - Today we'll take a look at the Region-Free LG UP970 4K Ultra-HD Blu-ray Player. This model is a good choice when considering all aspects ...

Region Free LG UBK90 UP970 4K Blu-Ray Player - 220 Electronics


https://www.220-electronics.com/lg-up970-region-free-4k-ubd-ultra-hd-smart-blu-ray...
  1. Cached
US$379.00 - ‎In stock Get the ultimate home theater experience with the Region-Free LG UP970 / UBK904K Blu-ray Player. In stock & ready to ship now at the guaranteed lowest ...

Multiregion LG UP970 - Stegen Electronics


www.stegen.com/.../multiregion-blu-ray/103-multiregion-lg-up970-8806084363497.ht...
LG UP970 Multiregion UHD Blu-ray player. This Ultra HD Blu-ray disc player has been modified to play Blu-ray regions A,B,C and DVD regions 1,2,3,4,5,6 (region free).

LG Televison &... | 229 views | 0 helpful votes


If you wish to get some details; visit the sites linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/
http://homenol.blogspot.com/
Faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Search the site by type in the "BRAND NAME" of 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.
{View the site in web view by mobile or a desktop to see the search box. Mobile view has no search box.}

LG Televison &... | 43 views | 0 helpful votes


Do you mean that the closed captions are on? Disabling this depends on the video source. If the source is TV (OTA or cable with a coaxial cable), then you need to access the Settings icon after pressing the Home button on the remote. Then go to the Accessibility section. Locate the Closed Caption sub-menu and disable the captions. (Click the appropriate button on the remote to enter menus and change settings.)

If the source is not connected to the RF input, then you probably need to disable the captions at the source. This will depend on the source. For some satellite boxes with a main set-top box that serves a secondary TV, you'll need to disable the captions at the main set-top box. For an ADB IPTV box, press Menu on the remote. Then go to Settings with the arrow keys and press Enter. You may need a pass code from the service provider. Go to the Hardware sub-menu and enter the Audio section. Finally the captions can be disabled in this section. Check the documentation for your source.

If you mean the Voice Narration (audio description), you need to go to the Audio settings section from the Home screen or the Accessibility section (as above) depending on the TV model.

I hope this helps.

Cindy Wells

LG Televison &... | 21 views | 0 helpful votes


if all you got when you did the auto setup was 18 channels, that is because that's all the channels that your tuner could pick up in your area. There is no additional settings you can make or changes that will give you additional programs without an improved antenna system. Without knowing what kind of antenna you have there's no way to suggest an improvement.

LG Televison &... | 19 views | 0 helpful votes


You have fallen into the 'let's see if this fixes it' form of television repair. The course to become an engineer is 2 years. You need to be able to correctly diagnose boards at component level. It is far cheaper to take the television to a service technician and correctly diagnose the problem and replace the correct single part that failed. The other very real problem is that you have no way of knowing that the 'guaranteed parts' that you bought was actually working? Did you notice that is says 'no refund, no return'? Did you know that most of the boards come out of failed sets? Only techs can return faulty boards and they will tell the supplier why that board they sold is faulty.

LG Televison &... | 20 views | 0 helpful votes


That clicking sound is the safety relay not clicking in to protect the TV from frying out. The problem is most likely the power board.

LG Televison &... | 40 views | 0 helpful votes


Go into the tellys setup menu and select update channels then go to auto and it will find all the local stations.

LG Televison &... | 19 views | 0 helpful votes


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://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
http://electro-medical.blogspot.com/
For some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
Search the site by type in the "brand name" of 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.
{View the site in web view or by a desktop to see the search box. Mobile view has no search box.}

LG Televison &... | 34 views | 0 helpful votes


Open internal fuse or power supply failure

LG Televison &... | 17 views | 0 helpful votes


turn it off manually on the telly or at the wall switch. Get yer self a universal remote from walmart for around $5.

LG Televison &... | 17 views | 0 helpful votes


Check the voltages going to the TV main board first. If they are all good, replace the main TV board. That;s where the problem is.

LG Televison &... | 30 views | 0 helpful votes


The three blink error code is a standby power problem. Get your volt meter out and check the voltages from the power supply to the TV board. Standby power is 3.3v or 5v. If you have standby power on the power board that means replace the main TV board.

LG Televison &... | 38 views | 0 helpful votes


which model/size, date of manufacture, etc of LG? it may be the logic card.does the tv control menu come up?

LG Televison &... | 53 views | 1 helpful votes


When it's off is there a standby light? If not replace the power board. if there is there's a capacitor on the power board.

LG Televison &... | 29 views | 0 helpful votes

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