lg 46LD550 HDMI no sound

[CraigR]

I got in a LG with no signal on HDMI ports so I replaced the HDMI IC and now I have picture but no sound on just the HDMI the other inputs are working fine for sound. Any ideas? Would the amplifier ic have anything to do with just HDMI?

[nomoresonys]

Re: lg 46LD550 HDMI no sound

maybe try a simple reset, unplug tv for a minute, hold power button in for 30 seconds, plug tv back in and try it, no joy, recheck your work, try a factory reset, try firmware update/reapply, may have received a bad chip.

[CraigR]

Re: lg 46LD550 HDMI no sound

maybe try a simple reset, unplug tv for a minute, hold power button in for 30 seconds, plug tv back in and try it, no joy, recheck your work, try a factory reset, try firmware update/reapply, may have received a bad chip.

Tried that first then also took all firmware updates. Still no joy.

[nomoresonys]

Re: lg 46LD550 HDMI no sound

puzzler, thinking the new chip could be bad.

[CraigR]

Re: lg 46LD550 HDMI no sound

I can not find a way to do a factory reset on this old old tv. Anybody?

[lotas]

Re: lg 46LD550 HDMI no sound

f. reset lg

[CraigR]

Re: lg 46LD550 HDMI no sound

Thank you lotas! But still no sound from HDMI.

[CraigR]

Re: lg 46LD550 HDMI no sound

Would a bad chip cause no sound.

[CraigR]

Re: lg 46LD550 HDMI no sound

it turns out I needed the technician remote to go in and reset the HDMI settings. I have sound now.

[nomoresonys]

Re: lg 46LD550 HDMI no sound

seems odd that the factory reset didnt reset the hdmi.