20 Most Recent Proscan 32LB30QD 32 in. LCD TV - Page 3 Questions & Answers

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/

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Pull up older posts. http://electrohelponline.blogspot.com/ http://remotesearch.blogspot.com/

Back-light fault. If the TV is new, it will have warranty. Contact the authorized service center. Gopakumar Gopalan Google

To know more about this, you should download its repair manual. Its disassemble section will have all details. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter". http://electronicshelponline.blogspot.com/ Disasseble procedure to many popular brand TVs are given with illustrations.

I presume the non HDMI inputs including component work---what are you feeding to the two inputs in question?Game unit?Output from a Computer?Output from a HD cable box?First thing I would do is go into menu and make sure those inputs are not "grayed out" means locked out.Second thing I would do is if from only one kind of unit you are trying each input (understand I have seen this before) to disconnect power from set and from whatever is providing the signal.Sometimes a glitch can occur and if someone tries to connect things with either or both units powered this can be the result--HDMI in some cases does not like that--and a set can sometimes detect nothing is connected and lock that input out if you do it with the units powered up.The remaining possible answers are:A bad board which has the HDMI connections on it (unlikely but possible)The set (if it has it) needs a hard reset done to restore to factory settings.The set may also have a software/firmware update available for this.If its Proscan (Thompson--RCA/GE/PROSCAN) INFO or help from them is going to be nearly impossible to obtain.SD TECH

Either the cpu is damaged or the monitor or the graphical processing unit is damaged

Antenna...not cable

Yes it should

Hello, There are two options for connecting the VCR, one of which must be connected to the VCR with a standard coaxial cable into the TV RF connection. The second is the direct connection as you have connected the DVD. The question is whether the connection is currently available and what kind of connection there?

What is your input source? Antenna, Cable Box, or DVD? Try other sources to see if they all do that. Usually a bad connection or cable is usually the problem but you'll need to eliminate the obvious first.

Without getting too technical, it sounds like you may have an internal connection issue. Have you tried using external speakers with it? That might be ab easy fix.

Replacement screens can be ordered however they can cost as much as a new TV set.