We may have found other answers which could help you.
Click here for Tv Problem Volumehow can i fix sound from going on my toshiba t.v?
Lost all Freeview channels?
me tv not turn on somtiem on bay self and blue light in fornt always flashing?
my toshiba 42in flatscreen tv?
How to remove the Status Database Empty signal?
toshiba regza 42x3030d?