Solved! How could I turn on the speakers on my flat scren with out a control

[mariselaacevedo30]

WD-73C9 model .112879 serial

 

[americanaudiophile]

If your TV is a Mitsubishi there is a button labeled activity on the front panel .That might let you access the menu system to turn the speaker back on.
If that doesn't work you will need either a replacement original remote or a Logitech Harmony remote. Other universal remotes may not have all the functions of the original one.