20 Most Recent AOC L22W898 22 in. LCD TV - Page 6 Questions & Answers

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Check the speaker/s first. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, 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. Surf the site with patience. Do a search by type in the brand name of your device at its search box. http://electronicshelponline.blogspot.com/

backlight board problem

Check all capacitors.

IT is self diagnostic.

If it works then consider it a bonus for you

Get a technician check for you and repair if can.

No. You can't.