Toshiba 40bl702b Cannot get any volume although reads thro numbers of increase on screen when press volume up /down. Tried manually with button on tv and via remote -neither works?
Re: "Help pls - toshiba 40bl702b Silent / No sound for a week! Toshiba 40bl702b Cannot get any volume although reads thro numbers of increase on screen when press volume up /down. Tried manually with button on tv and via remote -neither works? "
Posted by kathleen on Apr 24, 2015
Solution:
This no sound fault occurs on Toshiba 40BL702B TV models and is easy to fix. After eliminating all obvious things like input connections etc, try this simple method.
Switch on the TV > Go to Menu (using button on remote control) > select 'Install & Re-tune' > click 'OK' > then select 'First time Installation' in the options.
After selecting country/region options allow TV to re-tune channels. When the set-up is complete, the TV should have reset and sound restored. Hope this works for you.
Check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. 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.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
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