LG RZ-37LZ55 LCD TV no piture or sound. Set popped prior to probl

There are buttons on the right side of the TV, or you can get a compatible remote. Remote Control Fit For LG RZ 26LZ55 RZ 32LZ50 RZ 32LZ55 RZ 37LZ55 LCD TV

I’m happy to help further over the phone at https://www.6ya.com/expert/donald_f2ed37026a3ac881

go to lg.com site and it can be downloaded

http://www.lg.com/ae/support-product/lg-RZ-37LZ55

may be ur voltage fluctuate or over voltage

Tries unplug,replug the tv back like about an hour later.The tv should resetting itself back to the factory setting and should work again.If not the tv Tuner signal board have problems and it is the causes.That the board,where the incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner signal board for the replacement.

BAd you have problem with the back light most of the times caps that are preheated do this problem but some the the inverter its the bad part open it look for bad capacitate if not exchange the inverter and the power board and it will be ok

http://elektrotanya.com/lg_rz-37lz55.pdf/download.html
Ok above is your service manual. I think that will have both.

Hello Kenny

Please follow the steps below with you Sky remote.

TV,
RED + SELECT (flashes twice)
TV
0056

Try the volume button if this works then press the SELECT button on the remote. If not press the TV button and try the volume again. repeat this step until the volume works the tv then remember to press the SELECT button to save the code to the remote.

If for any reason this does not work then what I would like you to do is take the battery cover off the remote. You will see a label on there stating what REV 4,6,8 it is. The numbers indicate how old the sky remote is. If your LG telly is a newer tv then you may need to purchase a newer Rev sky remote.

The above should sort you out no Problem Kenny
When it does please leave a thumbs up

Cheers

Little Dish Fitter

please follow the steps below:

TV
RED + SELECT
TV
0056

try the volume if this works then press SELECT to save the code. If not then press TV again then the volume. repeat this step until the volume works then press the SELECT button to save the code.

cheers

Little Dish Fitter

Just had this happen to me. It's caused by a failure of the power supply board. Replacing the power supply should fix this issue.

This appears to be a very comon problem.

http://www.reviewcentre.com/reviews110919.html

Cr1spy.

This is likely due to a failed power supply. Replacing the power supply board should solve the problem.

http://www.reviewcentre.com/reviews110919.html

Cr1spy