aaargh-urgent help req,d phillips 42PFL7662D blue light no sound or pic

[daddymayhem]

got a phillips 42PFL7662D with no sound or picture.when standby button is pressed blue light goes from on to off and viceversa> already replaced the power board with new one but still no sound or picture.any ideas appreciated.

[michael first]

hi,
most probably one of the 2 inverter boards as the chassis is a lc7.2.

[daddymayhem]

would this cause no sound too?

[davenjax]

hi mate the sound would still be present if you had an inverter problem .im afraid it sounds like you have the same problem as me i have a 32pf 9830 ambilight with a blue led no sound /no pic .ie ssb panel (main board) and its bloody expensive im just waiting for a smashed one to turn up sorry to be the bearer of bad news .dave