PANASONIC VIERA TX-37LZD80F NO SOUND ON HDMI INPUTS

[GP ELECTRO]

Hello dear friends,
does anybody has some experience with this Panasonic LCD TV.TV works perfect except has no sound on HDMI inputs.Can be the problem solved with software upgrade or the problem is only in hardware.
Many thanks in advance for any good idea to finish this work
 :ciao: :ciao: :ciao:

[astracat]

hi
repair lots of panasonics as agents check hdmi is setup correctly on whatever equipment is used to connect to tv not tv problem usually
only problem ever had was hdmi killing normal aerial signal only cure at moment for this is to add a buffer to hdmi input
g/luck
astracat