20 Most Recent Dynex DX-LCD37 TV - Page 10 Questions & Answers

In that scenario, wrong polarity would be the only issue to cause that. Google for the television make model replacement remote Buy a copy remote.

Power supply issues possibly

Most likely one of your buttons is stuck closed and the cluster needs replacing.

When you hit the HDMI then press the enter key in the middle of the remote.

Bad EEPROM, replace main board

Please explain what you mean by fix.

That setting should be under audio settings, labeled something like disconnect internal speakers

As the blue light is ON, the power section board is functioning almost right. The fault be in its main board. It will be best to contact any service technician in this case. If you wish to get some details; check the sites linked here. https://elektrotricks.blogspot.com/ https://electronicshelponline.blogspot.com/ Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault. Search the site by type in the Brand Name of your set, in its search bar at the right side column, and press enter. See it in by Webview with mobile or by desktop. Mobile View has no search box. Screen-shots to defective LCD panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent.

What is the TV source (input)? Usually the captions are only controlled by the TV if your source is Antenna/Cable (using the RG-59/RG-6 cable input). If your source is a set-top box (HDMI, component or composite video), consult the documentation for that source. If your source is set to TV, press Menu (on the remote or the side of the TV). Use the Left/Right arrows (or the Channel buttons on the TV) to select Settings and press Enter (input button on the TV). Use the Up/Down (or the volume on the TV) arrows to select Closed Captions and press Enter. The highlighted menu item should be CC Mode. Use the Left/Right arrows to choose Off. Press Enter to save the setting. Then press Menu to change another setting or Exit to leave the on-screen menu. See page 31 of the user manual available from ManualsLib here: https://www.manualslib.com/manual/445548/Dynex-Dx-19e220a12.html . The current link to the page is https://www.manualslib.com/manual/445548/Dynex-Dx-19e220a12.html?page=35#manual . Some set-top boxes will have a caption control button on the remote control. Others have more difficult steps. On my IPTV box, I have to press Menu, select Settings, then enter a pass code provided by my provider. Then I enter the Hardware settings and find the closed captions menu under Audio Settings. On an old Dish receiver, the caption controls depended on the system mode. Since the receiver could serve a primary and secondary TV, captions could be viewed on the primary set or both. They could only be changed at the primary TV. I hope this helps. Cindy Wells

Best advice https://www.fixya.com/support/r29790007-repairing_own_television ..

Not worth repairing at that age in my opinion. Technology has moved on in picture quality and prices have become more competitive. Dynex was a budget make to start with. https://www.google.com/search?q=dynex+tv ..

This will depend on how you have connected the DVD player to your TV. If you have used an HDMI cable into the back of the TV the port, (the hole it goes into), will be labelled as "HDMI" followed by a number. On your TV remote there will be a button where you can switch between input source. I think on your remote it is the 'INPUT' button at the top left corner of the remote. This will list all the ports available. Use the up, down and enter buttons to select the one matching the HDMI number you plugged into. This should switch screens to show the DVD player screen.

Here you are Miss Brandi http://mediacomcc.custhelp.com/app/answers/detail/a_id/895/~/phillips-universal-remote-control 0463, 10463, 096.

Dynex TV Remote Control Codes

If your screen does not light up you may have a fault (posible the Back lighting)

we are FIXYA dot com Mary. We do not sell anything, we only supply information for free. You can buy your remote from Amazon. https://www.amazon.ca/Original-DYNEX-DX-RC02A-12-Remote-DX-55L150A11/dp/B00M65OQUM and other fine retailers. https://www.google.com/search?q=DX-RC01A-12

It is a Best Buy brand. Take it to them for repair https://www.dynexproducts.com/pdp/DX-LCD32/8388666 I wrote this! https://www.fixya.com/support/r29790007-repairing_own_television ..

There is some problem with its audio output section circuit. It is difficult to predict. Your set needs a through check up. Contact any experienced service technician. It will be the best. This is not a user repairable fault. If you wish to get some details; check the site linked here. Pull up older posts. https://electronicshelponline.blogspot.com/ , faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Screen-shots to defective LCD and Plasma panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent.

Go to this link right here and it will tell you step by step on how to do that! Hope this helps
https://www.manualslib.com/manual/41474/Dynex-Dx-R24tv.html?page=24

Step 1: Turn on your device. Press the GREEN SET button. While holding the GREEN SET button, press the device button you want to program. Release both buttons. Step 2: Press the GREEN SET button again. The red light should start flashing. Step 3: Start pressing the power button until your device turns off. Step 4: Press the device button again. Step 5: Enjoy!

NO , nobody can do that, ever, only testing reveals what is wrong. a shop does that with tools and documents you do not have and skills. the TV is 11 years old (2009) the bank lamps can be dead. for sure most the boards inside can fail, both power ,digital and the back lamps' why not let a shop do this or upgrade cheaper. like all others do..