How to remove cover to olevia 226-s11 to repair input connector

https://www.servicemanuals.net/OLEVIA/226S11-226-S11-SERVICE-MANUAL---NO-SCHEMES/1577131/detail.aspx

You can download the manual here for about 16 bucks, I don't think you will find this service manual or most others free anywhere..if you ever do please post where you found them

227 S11 OLEVIA TV LCD Manual

Sounds like it's the mobo on the television...If it's still under warranty, a manufacturer's warranty should cover it as it's considered as a defect in the television. Contact customer support about it, they should be able to solve you issue by either repairing it or getting you something new.

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/

Can you please go through guidelines in the operation manual, especially what system/format is supported in HD input?

P0705 Transmission Range Sensor Circuit Malfunction

You haven't revealed the Hyundai Model, nor Year??

Here's info from the latest technical service bulletin:

This TSB supersedes TSB 03-40-013 to add repair information (Steps 2~3).

DESCRIPTION:

An improperly adjusted or improperly operating range switch may result in the following conditions:

• Diagnostic trouble codes:

• P0705 - Range switch signal problem

• P0707 - Range switch - open circuit

• P0708 - Range switch - short circuit or multiple inputs

• Malfunction Indicator Light (MIL) illuminated

• Impossible engine start in "P" or "N"

This TSB provides information concerning the proper adjustment and diagnosis of the transaxle range switch.

REPAIR PROCEDURE:

1. Attach a GDS and check for DTC in both the "Engine" and "Automatic Transaxle" menus. Go to Step 2 for 2000~02 Accent or Step 3 for 2006~ Sonata. For other vehicles, go to Step 4.

2. For 2000~2002 Accent: Check according to TSB 03-40-001. Go to Step 4.

3. For 2006~ Sonata, follow steps a,b,c below, then go to Step 4.

a. Check the rear combination lamp ground bolts for tightness and good electrical contact (refer to applicable ETM, "Tail, Parking & License Lamps" section). Go to Step b.Page 2 of 6

b. For 2006~ Sonata: Remove the center console cover and check for contamination on the M40 connector to the sports mode switch. If so, clean and repair the connector as necessary. Go to step c below.

c. For 2006~07 Sonata: Remove the front pillar cover and verify the harness is properly routed near the clip. Repair the harness as necessary. Go to Step 4.

4. Attach a GDS and select vehicle, "A/T" menu, "Current Data" and "Shift Lever Switch".

5. Move the shift lever and confirm the GDS reads the gear shift position as shown below. If so, the harness currently does not have an open or short circuit between. the PCM/TCM and range switch.

Hope this helps.

It depends on many things, but the most basic question to ask is:

What input type are you using?

Whichever one it is that doesn't work (if it only does it for one type like just HDMI or just RF cable) that input might be either loose, open, or blown. If it does it no matter what you try to run your signal through, then I'd definitely get in touch with the manufacturer or a professional.

Well, I guess you should get in touch with the manufacturer either way, even if it's just for their own knowledge of their product's faults.

this is my problem too. i was searching for an answer and i tripped across your entry. it happened this week. funny how two people have the same problem. i hope we bith get a solutution quick

I need to go to Menu, Picture, Mode, Home.....
The default setting for the TV was Showroom which wouldn't let the cable signal through. Thanks for trying to help.

hi you can download a firmware from the below attached link

http://rapid4me.com/?q=olevia+237+s11+firmware+download